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Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Battery separator material  

SciTech Connect

A novel, improved battery separator material particularly adaptable for use in maintenance free batteries. The battery separator material includes a diatomaceous earth filler, an acrylate copolymer binder and a combination of fibers comprising polyolefin, polyester and glass fibers.

Bodendorf, W. J.

1985-07-16T23:59:59.000Z

2

What Can we Learn About Battery Materials from Their Magnetic Properties  

SciTech Connect

Electrode materials for Li-ion batteries should combine electronic and ionic conductivity, structural integrity, and safe operation over thousands of lithium insertion and removal cycles. The quest for higher energy density calls for better understanding of the redox processes, charge and mass transfer occurring upon battery operation. A number of techniques have been used to characterize long-range and local structure, electronic and ionic transport in bulk of active materials and at interfaces, with an ongoing move toward in situ techniques determining the changes as they happen. This paper reviews several representative examples of using magnetic properties toward understanding of Li-ion battery materials with a notion to highlight the intimate connection between the magnetism, electronic and atomic structure of solids, and to demonstrate how this connection has been used to reveal the fine electronic and atomic details related to the electrochemical performance of the battery materials.

N Chernova; G Nolis; F Omenya; H Zhou; Z Li; M Whittingham

2011-12-31T23:59:59.000Z

3

Recycle of battery materials  

SciTech Connect

Studies were conducted on the recycling of advanced battery system components for six different battery systems. These include: Nickel/Zinc, Nickel/Iron, Zinc/Chlorine, Zinc/Bromine, Sodium/Sulfur, and Lithium-Aluminum/Iron Sulfide. For each battery system, one or more processes has been developed which would permit recycling of the major or active materials.

Pemsler, J.P.; Spitz, R.A.

1981-01-01T23:59:59.000Z

4

Battery paste expander material  

SciTech Connect

Battery paste expander material for the negative plate of a lead--acid storage battery had the following composition: finely divided carbon; barium sulfate; lignosulfonic acid; sulfur; carbohydrates; and Ca/sup 2 +/, Na/sup +/, and NH/sub 4//sup +/ ions. (RWR)

Limbert, J.L.; Procter, H.G.; Poe, D.T.

1971-10-26T23:59:59.000Z

5

EXAFS studies of battery materials  

SciTech Connect

X-ray absorption spectroscopy (XAS) has been used at extensively at Brookhaven National Laboratory (BNL) to study materials and electrodes of several battery systems. The power and the general applicability of the technique is illustrated by studies of several battery materials such as PEO-salt complexes, PbO{sub 2}, and in situ studies of mossy zinc deposition in alkaline electrolyte.

McBreen, J.

1991-01-01T23:59:59.000Z

6

EXAFS studies of battery materials  

SciTech Connect

X-ray absorption spectroscopy (XAS) has been used at extensively at Brookhaven National Laboratory (BNL) to study materials and electrodes of several battery systems. The power and the general applicability of the technique is illustrated by studies of several battery materials such as PEO-salt complexes, PbO{sub 2}, and in situ studies of mossy zinc deposition in alkaline electrolyte.

McBreen, J.

1991-12-31T23:59:59.000Z

7

Energy Materials: Battery Technologies  

Science Conference Proceedings (OSTI)

... batteries of miniature electronic devices to large power source of electric vehicles. ... process developments on electrodes and separators and safety design.

8

Battery Materials and Electrochemical Processes I - Programmaster ...  

Science Conference Proceedings (OSTI)

Mar 4, 2013 ... Mesoscale Computational Materials Science of Energy Materials: Battery Materials and Electrochemical Processes I Sponsored by: TMS...

9

Electrochemical Shock of Lithium Battery Materials - Programmaster ...  

Science Conference Proceedings (OSTI)

Symposium, Mesoscale Computational Materials Science of Energy Materials. Presentation Title, Electrochemical Shock of Lithium Battery Materials. Author(s)...

10

Cathode material for lithium batteries  

DOE Patents (OSTI)

A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material is a lithium molybdenum composite transition metal oxide material and is prepared by mixing in a solid state an intermediate molybdenum composite transition metal oxide and a lithium source. The mixture is thermally treated to obtain the lithium molybdenum composite transition metal oxide cathode material.

Park, Sang-Ho; Amine, Khalil

2013-07-23T23:59:59.000Z

11

Autogenic Pressure Reactions for Battery Materials Manufacture...  

NLE Websites -- All DOE Office Websites (Extended Search)

Autogenic Pressure Reactions for Battery Materials Manufacture Technology available for licensing: A unique method for anode and cathode manufacture autogenicpressurereactions...

12

Tutorial Luncheon: Advanced Rechargeable Batteries: A Materials ...  

Science Conference Proceedings (OSTI)

Batteries for these applications need to satisfy a range of requirements, including high energy density, low materials and processing costs, and avoidance of...

13

Argonne's Advanced Battery Materials Synthesis and  

E-Print Network (OSTI)

Ges ................ Scalable process R&D is essential to support domestic battery manufacturing and to enable the transition. Argonne has established battery materials scale-up facilities to foster the development of production-ready processes for electrode and electrolyte materials. These new facilities are equipped to run a wide range

Kemner, Ken

14

Battery resource assessment. Interim report No. 1. Battery materials demand scenarios  

DOE Green Energy (OSTI)

Projections of demand for batteries and battery materials between 1980 and 2000 are presented. The estimates are based on existing predictions for the future of the electric vehicle, photovoltaic, utility load-leveling, and existing battery industry. Battery demand was first computed as kilowatt-hours of storage for various types of batteries. Using estimates for the materials required for each battery, the maximum demand that could be expected for each battery material was determined.

Sullivan, D.

1980-12-01T23:59:59.000Z

15

Materials Processing for Lithium-Ion Batteries  

SciTech Connect

Extensive efforts have been undertaken to develop and optimize new materials for lithium-ion batteries to address power and energy demands of mobile electronics and electric vehicles. However, the introduction of large-format lithium-ion batteries is hampered by high cost, safety concerns, and deficiencies in energy density and calendar life. Advanced materials-processing techniques can contribute solutions to such issues. From that perspective, this work summarizes the materials-processing techniques used to fabricate the cathodes, anodes, and separators used in lithium-ion batteries.

Li, Jianlin [ORNL; Daniel, Claus [ORNL; Wood III, David L [ORNL

2010-01-01T23:59:59.000Z

16

Battery resource assessment. Subtask II. 5. Battery manufacturing capability recycling of battery materials. Draft final report  

SciTech Connect

Studies were conducted on the recycling of advanced battery system components for six different battery systems. These include: Nickel/Zinc, Nickel/Iron, Zinc/Chlorine, Zinc/Bromine, Sodium/Sulfur, and Lithium-Aluminum/Iron Sulfide. For each battery system, one or more processes has been developed which would permit recycling of the major or active materials. Each recycle process has been designed to produce a product material which can be used directly as a raw material by the battery manufacturer. Metal recoverabilities are in the range of 93 to 95% for all processes. In each case, capital and operating costs have been developed for a recycling plant which processes 100,000 electric vehicle batteries per year. These costs have been developed based on material and energy balances, equipment lists, factored installation costs, and manpower estimates. In general, there are no technological barriers for recycling in the Nickel/Zinc, Nickel/Iron, Zinc/Chlorine and Zinc/Bromine battery systems. The recycling processes are based on essentially conventional, demonstrate technology. The lead times required to build battery recycling plants based on these processes is comparable to that of any other new plant. The total elapsed time required from inception to plant operation is approximately 3 to 5 y. The recycling process for the sodium/sulfur and lithium-aluminum/sulfide battery systems are not based on conventional technology. In particular, mechanical systems for dismantling these batteries must be developed.

Pemsler, P.

1981-02-01T23:59:59.000Z

17

Hierarchically Structured Materials for Lithium Batteries  

SciTech Connect

Lithium-ion battery (LIB) is one of the most promising power sources to be deployed in electric vehicles (EV), including solely battery powered vehicles, plug-in hybrid electric vehicles, and hybrid electrical vehicles. With the increasing demand on devices of high energy densities (>500 Wh/kg) , new energy storage systems, such as lithium-oxygen (Li-O2) batteries and other emerging systems beyond the conventional LIB also attracted worldwide interest for both transportation and grid energy storage applications in recent years. It is well known that the electrochemical performances of these energy storage systems depend not only on the composition of the materials, but also on the structure of electrode materials used in the batteries. Although the desired performances characteristics of batteries often have conflict requirements on the micro/nano-structure of electrodes, hierarchically designed electrodes can be tailored to satisfy these conflict requirements. This work will review hierarchically structured materials that have been successfully used in LIB and Li-O2 batteries. Our goal is to elucidate 1) how to realize the full potential of energy materials through the manipulation of morphologies, and 2) how the hierarchical structure benefits the charge transport, promotes the interfacial properties, prolongs the electrode stability and battery lifetime.

Xiao, Jie; Zheng, Jianming; Li, Xiaolin; Shao, Yuyan; Zhang, Jiguang

2013-09-25T23:59:59.000Z

18

Energy and Materials Issues That Affect Electric Vehicle Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

leaching processes on the spent battery (without smelting). Argonne has published several papers on Ni-MH batteries. Energy and Materials Issues That Affect Electric Vehicle...

19

Nanostructured Materials for Lithium Ion Batteries and for ...  

Science Conference Proceedings (OSTI)

Mar 6, 2013 ... Nanostructured Materials for Lithium Ion Batteries and for ... to control capacity loss and enhance energy efficiency of lithium-ion batteries.

20

Solid electrolyte battery materials. Technical report  

SciTech Connect

This is the third technical report relating to work on Solid Electrolyte Battery Materials. During the past 18 months our efforts have had two major aims: one is to develop a novel technique for producing beta alumina solid electrolytes for use in the sodium-sulfur cell. The other is to search for new fast ion conducting materials for lithium and potassium ions, as well as to examine mixed conductor materials for potential application as electrodes in advanced secondary battery designs. The details and results of our efforts for the first year are presented in Technical Report No. 2. The present report covers the first six months of effort in the second year.

Huggins, R.A.

1974-11-30T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Mechanical Properties of Lithium-Ion Battery Separator Materials  

E-Print Network (OSTI)

facing Li-ion batteries · Increase energy & power density · Decrease cost · Increase operating lifeMechanical Properties of Lithium-Ion Battery Separator Materials Patrick Sinko B.S. Materials and motivation ­ Why study lithium-ion batteries? ­ Lithium-ion battery fundamentals ­ Why study the mechanical

Petta, Jason

22

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

as cathode materials for lithium ion battery. ElectrochimicaCapacity, High Rate Lithium-Ion Battery Electrodes Utilizinghours. 1.4 Lithium Ion Batteries Lithium battery technology

Wilcox, James D.

2010-01-01T23:59:59.000Z

23

Materials issues in USABC-sponsored battery technologies  

SciTech Connect

Battery goals for electric vehicles are doubled range and accleration, performance, life, and total cost comparable to internal-combustion cars. Sponsored battery technologies face both technical and materials challenges to meet these goals. The materials issues for both the mid-term and long-term batteries are the focus of this paper. The expected demand for battery materials in the future is estimated.

Smaga, J.A.

1995-01-18T23:59:59.000Z

24

Vorbeck Materials Licenses Graphene-based Battery Technologies ...  

Vorbeck Materials Licenses Graphene-based Battery Technologies Vorbeck Materials Corp of Jessup, MD participated in the Americas Next Top Energy Innovator program ...

25

Electrode Materials for Rechargeable Lithium-Ion Batteries: A...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrode Materials for Rechargeable Lithium-Ion Batteries: A New Synthetic Approach Technology available for licensing: New high-energy cathode materials for use in rechargeable...

26

Mesoscale Phase Distribution in Li-ion Battery Electrode Materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Science SSRL Phone List People Search Maps Mesoscale Phase Distribution in Li-ion Battery Electrode Materials Friday, May 31, 2013 Li-ion batteries are regarded as key devices...

27

Materials Challenges and Opportunities of Lithium Ion Battery ...  

Science Conference Proceedings (OSTI)

... Lithium ion batteries have revolutionized the portable electronics market, ... Cost, safety, and energy and power densities are some of the major issues in ... Analysis of Cycling Induced Fatigue in Electrode Materials for Lithium Ion Batteries.

28

Lithium-Ion Batteries: Possible Materials Issues  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne, IL Abstract The transition to plug-in hybrid vehicles and possibly pure battery electric vehicles will depend on the successful development of lithium-ion batteries....

29

Se-based Positive Electrode Material for Rechargeable Battery ...  

Science Conference Proceedings (OSTI)

This series of matrials could be used in both Li and Na battery system. It is found that Se-containing materials showed better electrochemical performace in terms

30

Electrode Materials for Rechargeable Lithium-Ion Batterie  

AV AILABLE FOR LICENSING Higher-performance, more cost-effective batteries for PHEVs and HEVs. The Invention New high-energy cathode materials for use ...

31

Advanced Lithium Ion Battery Materials for Fast Charging and ...  

Advanced Lithium Ion Battery Materials for Fast Charging and Improved Safety Technology Summary ... a great low cost substitute for cobalt, were

32

Nanoscale Interfacial Films in Battery and Ionic Materials  

Science Conference Proceedings (OSTI)

Presentation Title, Nanoscale Interfacial Films in Battery and Ionic Materials. Author(s), Jian Luo, Jiajia Huang, Mojtaba Samiee. On-Site Speaker (Planned)...

33

Lithium-Ion Batteries: Examining Material Demand and Recycling...  

NLE Websites -- All DOE Office Websites (Extended Search)

ISSUES Linda Gaines and Paul Nelson Argonne National Laboratory, Argonne, IL Keywords: battery materials, lithium, recycling Abstract Use of vehicles with electric drive, which...

34

Characterization of electrochemical systems and batteries: Materials and systems  

SciTech Connect

Materials are a pacing problem in battery development. The battery environment, particularly in rechargeable batteries, places great demands on materials. Characterization of battery materials is difficult because of their complex nature. In many cases meaningful characterization requires iii situ methods. Fortunately, several new electrochemical and spectroscopic techniques for in situ characterization studies have recently become available, and reports of new techniques have become more frequent. The opportunity now exists to utilize advanced instrumentation to define detailed features, participating chemical species and interfacial structure of battery materials with a precision heretofore not possible. This overview gives key references to these techniques and discusses the application of x-ray absorption spectroscopy to the study of battery materials.

McBreen, J.

1992-01-01T23:59:59.000Z

35

Characterization of electrochemical systems and batteries: Materials and systems  

SciTech Connect

Materials are a pacing problem in battery development. The battery environment, particularly in rechargeable batteries, places great demands on materials. Characterization of battery materials is difficult because of their complex nature. In many cases meaningful characterization requires iii situ methods. Fortunately, several new electrochemical and spectroscopic techniques for in situ characterization studies have recently become available, and reports of new techniques have become more frequent. The opportunity now exists to utilize advanced instrumentation to define detailed features, participating chemical species and interfacial structure of battery materials with a precision heretofore not possible. This overview gives key references to these techniques and discusses the application of x-ray absorption spectroscopy to the study of battery materials.

McBreen, J.

1992-12-01T23:59:59.000Z

36

Organic Materials for Electrodes in Rechargeable Batteries  

Science Conference Proceedings (OSTI)

Phase Change Thermal Energy Storage and Recovery in a Complex-Shaped Double Pipe Heat Exchanger Sodium Sulfur (NaS) Battery Research in Korea:...

37

Lithium Ion Batteries: Materials Processing and Mechanical ...  

Science Conference Proceedings (OSTI)

Assessing Cast Alloys for Use in Advanced Ultra-supercritical Steam Turbines Cathode/Anode Selection and Full Cell Performance for Stationary Li-ion Battery

38

Available Technologies: Battery Electrode Materials Based on ...  

Lower cost; Durable; Compatible with lithium ... they could also be developed as lower cost electrodes for the high capacity lithium-ion batteries ...

39

Toxicity of materials used in the manufacture of lithium batteries  

DOE Green Energy (OSTI)

The growing interest in battery systems has led to major advances in high-energy and/or high-power-density lithium batteries. Potential applications for lithium batteries include radio transceivers, portable electronic instrumentation, emergency locator transmitters, night vision devices, human implantable devices, as well as uses in the aerospace and defense programs. With this new technology comes the use of new solvent and electrolyte systems in the research, development, and production of lithium batteries. The goal is to enhance lithium battery technology with the use of non-hazardous materials. Therefore, the toxicity and health hazards associated with exposure to the solvents and electrolytes used in current lithium battery research and development is evaluated and described.

Archuleta, M.M.

1994-05-01T23:59:59.000Z

40

Electronic Structure of Lithium Battery Materials  

SciTech Connect

Lithium batteries are important as the power source for portable electronic devices and could also be used in hybrid vehicles with improvements in capacity. We have used first principles calculations of electronic structure to determine how charge is redistributed as Li is added or removed. In the final of year of the project we have examined Lix(NiMn)0.5O2 and Lix(NiMnCo)0.333O2 cathode materials in more detail. As lithium is removed electrons are removed from the valence band which is mainly Oxygen 2p states at the top of the band. There is very little change in the charge state of the transition element ions in either case. These results are confirmed by electron energy loss spectroscopy which shows a pre-peak on the oxygen K edge as lithium is removed, but no changes in the transition metal L edges. We have also investigated the LixFePO4 cathode material which is less costly than the LixCoO2 used at present and is also less damaging to the environment. In this case we find that as lithium is removed there is a change in charge state of iron while electrons are removed from oxygen 2p states at the top of the valence band. Again this is confirmed by the pre-peak on the oxygen K edge observed in electron energy loss spectroscopy and by the high resolution multiplet structure observed on the iron L edge which agrees with our calculations.

Dr. Peter Rez

2007-12-02T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Packaging material for thin film lithium batteries  

SciTech Connect

A thin film battery including components which are capable of reacting upon exposure to air and water vapor incorporates a packaging system which provides a barrier against the penetration of air and water vapor. The packaging system includes a protective sheath overlying and coating the battery components and can be comprised of an overlayer including metal, ceramic, a ceramic-metal combination, a parylene-metal combination, a parylene-ceramic combination or a parylene-metal-ceramic combination.

Bates, John B. (116 Baltimore Dr., Oak Ridge, TN 37830); Dudney, Nancy J. (11634 S. Monticello Rd., Knoxville, TN 37922); Weatherspoon, Kim A. (223 Wadsworth Pl., Oak Ridge, TN 37830)

1996-01-01T23:59:59.000Z

42

Ab-initio study of cathode materials for lithium batteries  

E-Print Network (OSTI)

Using first principles calculations the effect of electronic structure on the stability of positive electrode materials for lithium rechargeable batteries is investigated. The investigation focuses upon lithiated ?-NaFeO? ...

Reed, John Stuart, 1968-

2003-01-01T23:59:59.000Z

43

Battery-level material cost model facilitates high-power li-ion battery cost reductions.  

SciTech Connect

Under the FreedomCAR Partnership, Argonne National Laboratory (ANL) is working to identify and develop advanced anode, cathode, and electrolyte components that can significantly reduce the cost of the cell chemistry, while simultaneously enhancing the calendar life and inherent safety of high-power Li-Ion batteries. Material cost savings are quantified and tracked via the use of a cell and battery design model that establishes the quantity of each material needed in batteries designed to meet the requirements of hybrid electric vehicles (HEVs). In order to quantify the material costs, relative to the FreedomCAR battery cost goals, ANL uses (1) laboratory cell performance data, (2) its battery design model and (3) battery manufacturing process yields to create battery-level material cost models. Using these models and industry-supplied material cost information, ANL assigns battery-level material costs for different cell chemistries. These costs can then be compared to the battery cost goals to determine the probability of meeting the goals with these cell chemistries. The most recent freedomCAR cost goals for 25-kW and 40-kW power-assist HEV batteries are $500 and $800, respectively, which is $20/kW in both cases. In 2001, ANL developed a high-power cell chemistry that was incorporated into high-power 18650 cells for use in extensive accelerated aging and thermal abuse characterization studies. This cell chemistry serves as a baseline for this material cost study. It incorporates a LiNi0.8Co0.15Al0.05O2 cathode, a synthetic graphite anode, and a LiPF6 in EC:EMC electrolyte. Based on volume production cost estimates for these materials-as well as those for binders/solvents, cathode conductive additives, separator, and current collectors--the total cell winding material cost for a 25-kW power-assist HEV battery is estimated to be $399 (based on a 48- cell battery design, each cell having a capacity of 15.4 Ah). This corresponds to {approx}$16/kW. Our goal is to reduce the cell winding material cost to <$10/kW, in order to allow >$10/kW for the cell and battery manufacturing costs, as well as profit for the industrial manufacturer. The material cost information is obtained directly from the industrial material suppliers, based on supplying the material quantities necessary to support an introductory market of 100,000 HEV batteries/year. Using its battery design model, ANL provides the material suppliers with estimates of the material quantities needed to meet this market, for both 25-kW and 40-kW power-assist HEV batteries. Also, ANL has funded a few volume-production material cost analyses, with industrial material suppliers, to obtain needed cost information. In a related project, ANL evaluates and develops low-cost advanced materials for use in high-power Li-Ion HEV batteries. [This work is the subject of one or more separate papers at this conference.] Cell chemistries are developed from the most promising low-cost materials. The performance characteristics of test cells that employ these cell chemistries are used as input to the cost model. Batteries, employing these cell chemistries, are designed to meet the FreedomCAR power, energy, weight, and volume requirements. The cost model then provides a battery-level material cost and material cost breakdown for each battery design. Two of these advanced cell chemistries show promise for significantly reducing the battery-level material costs (see Table 1), as well as enhancing calendar life and inherent safety. It is projected that these two advanced cell chemistries (A and B) could reduce the battery-level material costs by an estimated 24% and 43%, respectively. An additional cost advantage is realized with advanced chemistry B, due to the high rate capability of the 3-dimensional LiMn{sub 2}O{sub 4} spinel cathode. This means that a greater percentage of the total Ah capacity of the cell is usable and cells with reduced Ah capacity can be used. This allows for a reduction in the quantity of the anode, electrolyte, separator, and current collector materials needed f

Henriksen, G.; Chemical Engineering

2003-01-01T23:59:59.000Z

44

Lessons Learned from the Puerto Rico Battery Energy Storage System  

DOE Green Energy (OSTI)

The Puerto Rico Electric Power Authority (PREPA) installed a battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The Puerto Rico facility is presently the largest operating battery storage system in the world and has successfully provided frequency control, voltage regulation, and spinning reseme to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. However, the facility has suffered accelerated cell failures in the past year and PREPA is committed to restoring the plant to full capacity. This represents the first repowering of a large utility battery facility. PREPA and its vendors and contractors learned many valuable lessons during all phases of project development and operation, which are summarized in this paper.

Boyes, John D.; De Anda, Mindi Farber; Torres, Wenceslao

1999-08-11T23:59:59.000Z

45

Machine-learning algorithm aims to accelerate materials discovery | Argonne  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Science Computing, Environment & Life Sciences Energy Engineering & Systems Analysis Photon Sciences Physical Sciences & Engineering Energy Frontier Research Centers Science Highlights Postdoctoral Researchers Machine-learning algorithm aims to accelerate materials discovery July 16, 2013 Tweet EmailPrint A research team led by Argonne Leadership Computing Facility computational chemist Anatole von Lilienfeld is developing an algorithm that combines quantum chemistry with machine learning (artificial intelligence) to enable atomistic simulations that predict the properties of new materials with unprecedented speed. From innovations in medicine to novel materials for next-generation batteries, this approach could greatly accelerate the pace of materials discovery, with high-performance

46

Materials and Processing for Lithium-Ion batteries  

Science Conference Proceedings (OSTI)

Lithium ion battery technology is projected to be the leapfrog technology for the electrification of the drivetrain and to provide stationary storage solutions to enable the effective use of renewable energy sources. The technology is already in use for low-power applications such as consumer electronics and power tools. Extensive research and development has enhanced the technology to a stage where it seems very likely that safe and reliable lithium ion batteries will soon be on board hybrid electric and electric vehicles and connected to solar cells and windmills. However, safety of the technology is still a concern, service life is not yet sufficient, and costs are too high. This paper summarizes the state of the art of lithium ion battery technology for nonexperts. It lists materials and processing for batteries and summarizes the costs associated with them. This paper should foster an overall understanding of materials and processing and the need to overcome the remaining barriers for a successful market introduction.

Daniel, Claus [ORNL

2008-01-01T23:59:59.000Z

47

Nanostructured material for advanced energy storage : magnesium battery cathode development.  

SciTech Connect

Magnesium batteries are alternatives to the use of lithium ion and nickel metal hydride secondary batteries due to magnesium's abundance, safety of operation, and lower toxicity of disposal. The divalency of the magnesium ion and its chemistry poses some difficulties for its general and industrial use. This work developed a continuous and fibrous nanoscale network of the cathode material through the use of electrospinning with the goal of enhancing performance and reactivity of the battery. The system was characterized and preliminary tests were performed on the constructed battery cells. We were successful in building and testing a series of electrochemical systems that demonstrated good cyclability maintaining 60-70% of discharge capacity after more than 50 charge-discharge cycles.

Sigmund, Wolfgang M. (University of Florida, Gainesville, FL); Woan, Karran V. (University of Florida, Gainesville, FL); Bell, Nelson Simmons

2010-11-01T23:59:59.000Z

48

Nanostructured material for advanced energy storage : magnesium battery cathode development.  

DOE Green Energy (OSTI)

Magnesium batteries are alternatives to the use of lithium ion and nickel metal hydride secondary batteries due to magnesium's abundance, safety of operation, and lower toxicity of disposal. The divalency of the magnesium ion and its chemistry poses some difficulties for its general and industrial use. This work developed a continuous and fibrous nanoscale network of the cathode material through the use of electrospinning with the goal of enhancing performance and reactivity of the battery. The system was characterized and preliminary tests were performed on the constructed battery cells. We were successful in building and testing a series of electrochemical systems that demonstrated good cyclability maintaining 60-70% of discharge capacity after more than 50 charge-discharge cycles.

Sigmund, Wolfgang M. (University of Florida, Gainesville, FL); Woan, Karran V. (University of Florida, Gainesville, FL); Bell, Nelson Simmons

2010-11-01T23:59:59.000Z

49

Lessons Learned from the Puerto Rico Battery Energy Storage System  

DOE Green Energy (OSTI)

The Puerto Rico Electric Power Authority (PREPA) installed a distributed battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The U.S. Department of Energy (DOE) Energy Storage Systems Program at Sandia National Laboratories has followed the progress of all stages of the project since its inception. It directly supported the critical battery room cooling system design by conducting laboratory thermal testing of a scale model of the battery under simulated operating conditions. The Puerto Rico facility is at present the largest operating battery storage system in the world and is successfully providing frequency control, voltage regulation, and spinning reserve to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. The owner-operator, PREPA, and the architect/engineer, vendors, and contractors learned many valuable lessons during all phases of project development and operation. In documenting these lessons, this report will help PREPA and other utilities in planning to build large energy storage systems.

BOYES, JOHN D.; DE ANA, MINDI FARBER; TORRES, WENCESLANO

1999-09-01T23:59:59.000Z

50

Defective graphene as promising anode material for Na-ion battery and Ca-ion battery  

E-Print Network (OSTI)

We have investigated adsorption of Na and Ca on graphene with divacancy (DV) and Stone-Wales (SW) defect. Our results show that adsorption is not possible on pristine graphene. However, their adsorption on defective sheet is energetically favorable. The enhanced adsorption can be attributed to the increased charge transfer between adatoms and underlying defective sheet. With the increase in defect density until certain possible limit, maximum percentage of adsorption also increases giving higher battery capacity. For maximum possible DV defect, we can achieve maximum capacity of 1459 mAh/g for Na-ion batteries (NIBs) and 2900 mAh/g for Ca-ion batteries (CIBs). For graphene full of SW defect, we find the maximum capacity of NIBs and CIBs is around 1071 mAh/g and 2142 mAh/g respectively. Our results will help create better anode materials with much higher capacity and better cycling performance for NIBs and CIBs.

Datta, Dibakar; Shenoy, Vivek B

2013-01-01T23:59:59.000Z

51

Materials issues in lithium ion rechargeable battery technology  

DOE Green Energy (OSTI)

Lithium ion rechargeable batteries are predicted to replace Ni/Cd as the workhorse consumer battery. The pace of development of this battery system is determined in large part by the availability of materials and the understanding of interfacial reactions between materials. Lithium ion technology is based on the use of two lithium intercalating electrodes. Carbon is the most commonly used anode material, while the cathode materials of choice have been layered lithium metal chalcogenides (LiMX{sub 2}) and lithium spinel-type compounds. Electrolytes may be either organic liquids or polymers. Although the first practical use of graphite intercalation compounds as battery anodes was reported in 1981 for molten salt cells and in 1983 for ambient temperature systems, it was not until Sony Energytech announced a new lithium ion intercalating carbon anode in 1990, that interest peaked. The reason for this heightened interest is that these electrochemical cells have the high energy density, high voltage and light weight of metallic lithium, but without the disadvantages of dendrite formation on charge, improving their safety and cycle life.

Doughty, D.H.

1995-07-01T23:59:59.000Z

52

High capacity nickel battery material doped with alkali metal cations  

SciTech Connect

A high capacity battery material is made, consisting essentially of hydrated Ni(II) hydroxide, and about 5 wt. % to about 40 wt. % of Ni(IV) hydrated oxide interlayer doped with alkali metal cations selected from potassium, sodium and lithium cations.

Jackovitz, John F. (Monroeville, PA); Pantier, Earl A. (Penn Hills, PA)

1982-05-18T23:59:59.000Z

53

Batteries - Materials Processing and Manufacturing Breakout session  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Processing and Manufacturing Materials Processing and Manufacturing Breakout Session #1 - Discussion of Performance Targets and Barriers Comments on the Achievability of the Targets * PHEV40 and AEV 100 possible with success in current R&D * Achievable with Li-ion manufacturing improvements and advanced chemistries in current Li-ion R&D * AEV300 more challenging * Requires manufacturing improvements and materials and chemistry improvements * Quantify benefits/ drawbacks of fast charging vs. increased electrode cost Barriers Interfering with Reaching the Targets * Materials cost * Need: Material synthesis in large quantities/ with increased impurities and broader size distributions or advanced manufacturing * Electrode thickness - manufacturing and performance * Separator cost/ performance/ safety

54

Improved Positive Electrode Materials for Li-ion Batteries  

E-Print Network (OSTI)

could double Chevy Volt battery capacity. http://could-double-chevy-volt-battery-capacity/chevy-volt3-4/; Volts Battery Capacity Could Double. http://

Conry, Thomas Edward

2012-01-01T23:59:59.000Z

55

Some Lessons Learned from 20 Years in RedOx Flow Battery R&d  

NLE Websites -- All DOE Office Websites (Extended Search)

lessons learned from 20 years in lessons learned from 20 years in RedOx Flow Battery R&D Dr Steve Clarke, CEO Applied Intellectual Capital, Alameda CAc DOE Workshop Washington DC March 2012 www.apicap.com Contents ● AIC's involvement in RFB R&D ● Some key lessons learned ● Some remaining challenges to be overcome 2 Applied Intellectual Capital ● Technology consulting  Electrochemical and materials focus  Clients include leading industrials, VCs, DOE, DOD and EPA  33,000 ft. facility for laboratory, engineering, rapid prototyping and testing ● Technology venturing (own micro- fund)  IP generated by consulting and R&D  Leverages labs, facilities and consulting successes ● Combined resources  Proven business development team  Start-up to IPO

56

Electrode materials and lithium battery systems  

DOE Patents (OSTI)

A material comprising a lithium titanate comprising a plurality of primary particles and secondary particles, wherein the average primary particle size is about 1 nm to about 500 nm and the average secondary particle size is about 1 .mu.m to about 4 .mu.m. In some embodiments the lithium titanate is carbon-coated. Also provided are methods of preparing lithium titanates, and devices using such materials.

Amine, Khalil (Downers Grove, IL); Belharouak, Ilias (Westmont, IL); Liu, Jun (Naperville, IL)

2011-06-28T23:59:59.000Z

57

Learning policies for battery usage optimization in electric vehicles  

Science Conference Proceedings (OSTI)

The high cost, limited capacity, and long recharge time of batteries pose a number of obstacles for the widespread adoption of electric vehicles. Multi-battery systems that combine a standard battery with supercapacitors are currently one of the most ...

Stefano Ermon; Yexiang Xue; Carla Gomes; Bart Selman

2012-09-01T23:59:59.000Z

58

Batteries - Materials Engineering Facility: Scale-Up R&D Bridges Gap  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne's Advanced Battery Materials Synthesis and Manufacturing R&D program Argonne's Advanced Battery Materials Synthesis and Manufacturing R&D program Initial discovery amounts of battery materials are small compared to the kilo-scale amounts needed for validation of new battery technologies. Argonne researcher Sabine Gallagher Argonne researcher Sabine Gallagher loads a sample mount of battery cathode materials for X-ray diffraction, an analysis tool for obtaining information on the crystallographic structure and composition of materials. Materials Engineering Research Facility (MERF) Argonne's new Materials Engineering Research Facility (MERF) supports the laboratory's Advanced Battery Materials Synthesis and Manufacturing R&D Program. The MERF is enabling the development of manufacturing processes for producing advanced battery materials in sufficient quantity for

59

Novel carbonaceous materials for lithium secondary batteries  

DOE Green Energy (OSTI)

Carbonaceous materials have been synthesized using pillared clays (PILCs) as templates. The PILC was loaded with organic materials such as pyrene in the liquid and vapor phase, styrene in the vapor phase, trioxane, ethylene and propylene. The samples were then pyrolyzed at 700 C in an inert atmosphere, followed by dissolution of the inorganic template by conventional demineralization methods. X-ray powder diffraction of the carbons showed broad d{sub 002} peaks in the diffraction pattern, indicative of a disordered or turbostratic system. N{sub 2} BET surface areas of the carbonaceous materials range from 10 to 100 m{sup 2}/g. There is some microporosity (r < 1 nm) in the highest surface area carbons. Most of the surface area, however, comes from a mixture of micro and mesopores with radii of 2--5 nm. Electrochemical studies were performed on these carbons. Button cells were fabricated with capacity- limiting carbon pellets electrodes as the cathode a/nd metallic lithium foil as the anode. Large reversible capacities (up to 850 mAh/g) were achieved for most of the samples. The irreversible capacity loss was less than 180 mAh/g after the first cycle, suggesting that these types of carbon materials are very stable to lithium insertion and de-insertion reactions.

Sandi, G.; Winans, R.E.; Carrado, K.A.; Johnson, C.S.

1997-07-01T23:59:59.000Z

60

The Science of Electrode Materials for Lithium Batteries  

Science Conference Proceedings (OSTI)

Rechargeable lithium batteries continue to play the central role in power systems for portable electronics, and could play a role of increasing importance for hybrid transportation systems that use either hydrogen or fossil fuels. For example, fuel cells provide a steady supply of power, whereas batteries are superior when bursts of power are needed. The National Research Council recently concluded that for dismounted soldiers "Among all possible energy sources, hybrid systems provide the most versatile solutions for meeting the diverse needs of the Future Force Warrior. The key advantage of hybrid systems is their ability to provide power over varying levels of energy use, by combining two power sources." The relative capacities of batteries versus fuel cells in a hybrid power system will depend on the capabilities of both. In the longer term, improvements in the cost and safety of lithium batteries should lead to a substantial role for electrochemical energy storage subsystems as components in fuel cell or hybrid vehicles. We have completed a basic research program for DOE BES on anode and cathode materials for lithium batteries, extending over 6 years with a 1 year phaseout period. The emphasis was on the thermodynamics and kinetics of the lithiation reaction, and how these pertain to basic electrochemical properties that we measure experimentally voltage and capacity in particular. In the course of this work we also studied the kinetic processes of capacity fade after cycling, with unusual results for nanostructued Si and Ge materials, and the dynamics underlying electronic and ionic transport in LiFePO4. This document is the final report for this work.

Fultz, Brent

2007-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Lessons learned in acquiring new regulations for shipping advanced electric vehicle batteries  

DOE Green Energy (OSTI)

In 1990, the Electric and Hybrid Propulsion Division of the US Department of Energy established its ad hoc EV Battery Readiness Working Group to identify regulatory barriers to the commercialization of advanced EV battery technologies and facilitate the removal of these barriers. A Shipping Sub-Working Group (SSWG) was formed to address the regulatory issues associated with the domestic and international shipment of these new battery technologies. The SSWG invites major industrial developers of advanced battery technologies to join as members and work closely with appropriate domestic and international regulatory authorities to develop suitable regulations and procedures for the safe transport of these new battery technologies. This paper describes the domestic and international regulatory processes for the transport of dangerous goods; reviews the status of shipping regulations for sodium-beta and lithium batteries; and delineates the lessons learned to date in this process. The sodium-beta battery family was the first category of advanced EV batteries to be addressed by the SSWG. It includes both sodium/sulfur and sodium/metal chloride batteries. Their efforts led to the establishment of a UN number (UN 3292) in the UN Recommendations, for cold cells and batteries, and establishment of a US Department of Transportation general exemption (DOT-E-10917) covering cold and hot batteries, as well as cold cells. The lessons learned for sodium-beta batteries, over the period of 1990--94, are now being applied to the development of regulations for shipping a new generation of lithium battery technologies (lithium-polymer and lithium-aluminum/iron sulfide batteries).

Henriksen, G. [Argonne National Lab., IL (United States); Hammel, C. [National Renewable Energy Lab., Golden, CO (United States); Altemos, E.A. [Winston and Strawn, Washington, DC (United States)

1994-12-01T23:59:59.000Z

62

Lessons Learned: Battery-Electric Transit-Bus Opportunity Charging  

Science Conference Proceedings (OSTI)

This document details the results of a study of battery-electric bus opportunity charging. This document is an interim report pending conclusion of further experiments with at least one other rapid-charging system and battery type.

1999-12-10T23:59:59.000Z

63

X-ray absorption studies of battery materials  

SciTech Connect

X-ray absorption spectroscopy (XAS) is ideal for {ital in}{ital situ} studies of battery materials because both the probe and signal are penetrating x rays. The advantage of XAS being element specific permits investigation of the environment of a constituent element in a composite material. This makes it very powerful for studying electrode additives and corrosion of individual components of complex metal hydride alloys. The near edge part of the spectrum (XANES) provides information on oxidation state and site symmetry of the excited atom. This is particularly useful in study of corrosion and oxidation changes in cathode materials during charge/discharge cycle. Extended fine structure (EXAFS) gives structural information. Thus the technique provides both chemical and structural information. Since XAS probes only short range order, it can be applied to study of amorphous electrode materials and electrolytes. This paper discusses advantages and limitations of the method, as well as some experimental aspects.

McBreen, J.

1996-10-01T23:59:59.000Z

64

Surface-Modified Active Materials for Lithium Ion Battery Electrodes  

lithium ion battery electrodes that lowers binder cost without sacrificing performance and reliability.

65

Improving lithium-ion battery power and energy densities using novel cathode architectures and materials.  

E-Print Network (OSTI)

??Lithium-ion batteries are commonly used as energy storage devices in a variety of applications. The cathode architectures and materials have a large influence on the (more)

Lange, Jonathan

2012-01-01T23:59:59.000Z

66

New Materials for High-Energy, Long-Life Rechargeable Batteries...  

Office of Science (SC) Website

New Materials for High-Energy, Long-Life Rechargeable Batteries Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding...

67

Watching Ions Hop in Next Generation Battery Materials | U.S...  

NLE Websites -- All DOE Office Websites (Extended Search)

BES Home BES Science Highlights 2013 Watching Ions Hop in Next Generation Battery Materials Basic Energy Sciences (BES) BES Home About BES BES Research BES Facilities...

68

Nanostructured materials for lithium-ion batteries: Surface conductivity vs. bulk  

E-Print Network (OSTI)

Nanostructured materials for lithium-ion batteries: Surface conductivity vs. bulk ion cathode materials for high capacity lithium-ion batteries. Owing to their inherently low electronic in these materials is also to unravel the factors governing ion and electron transport within the lattice. Lithium de

Ryan, Dominic

69

Materials and mechanisms of high temperature lithium sulfide batteries  

DOE Green Energy (OSTI)

New materials have encouraged development of bipolar Li-Al/FeS{sub 2} batteries for electric vehicle (EV) applications. Current technology employs a two-phase Li-alloy negative electrode low-melting, LiCl-rich LiCl-LiBr-KBr molten salt electrolyte, and either an FeS or an upper-plateau (UP) FeS{sub 2} positive electrode. These components are assembled in a sealed bipolar battery configuration. Use of the two-phase Li-alloy ({alpha} + {beta} Li-Al and Li{sub 5}Al{sub 5}Fe{sub 2}) negative electrode provides in situ overcharge tolerance that renders the bipolar design viable. Employing LiCl-rich LiCl-LiBr-KBr electrolyte in ``electrolyte-starved`` calls achieves low-burdened cells, that possess low area-specific impedance; comparable to that of flooded cells using LiCl-LiBr-KBr eutectic electrolyte. The combination of dense UP FeS{sub 2} electrodes and low-melting electrolyte produces a stable and reversible couple, achieving over 1000 cycle life in flooded cells, with high power capabilities. In addition, a family of stable sulfide ceramic/sealant materials was developed that produce high-strength bonds between a variety of metals and ceramics, which renders lithium/iron suffide bipolar stacks practical. Bipolar Li-Al/FeS{sub 2} cells and four-cell stacks using these seals are being built and tested in the 13 cm diameter size for EV applications. To date, Li-Al/FeS{sub 2} cells have attained 400 W/kg power at 80% DOD and 180 Wh/kg energy at the 30 W/kg rate. When cell performance characteristics are used to model full-scale EV and hybrid vehicle (HV) batteries, they are projected to meet or exceed the performance requirements for a large variety of EV and HV applications. Efficient production and application of Li-alloys and Li-salt electrolyte are critical to approaching battery cost objectives.

Kaun, T.D.; Hash, M.C.; Henriksen, G.L.; Jansen, A.N.; Vissers, D.R.

1994-05-01T23:59:59.000Z

70

Sulfur-graphene oxide material for lithium-sulfur battery cathodes  

NLE Websites -- All DOE Office Websites (Extended Search)

Sulfur-graphene oxide material for lithium-sulfur battery cathodes Sulfur-graphene oxide material for lithium-sulfur battery cathodes Theoretical specific energy and theoretical energy density Scanning electron micrograph of the GO-S nanocomposite June 2013 Searching for a safer, less expensive alternative to today's lithium-ion batteries, scientists have turned to lithium-sulfur as a possible chemistry for next-generation batteries. Li/S batteries have several times the energy storage capacity of the best currently available rechargeable Li-ion battery, and sulfur is inexpensive and nontoxic. Current batteries using this chemistry, however, suffer from extremely short cycle life-they don't last through many charge-discharge cycles before they fail. A research team led by Elton Cairns and Yuegang Zhang has developed a new

71

Materials for electrical battery technology. (Latest citations from Metadex). Published Search  

SciTech Connect

The bibliography contains citations concerning materials used in batteries. Among materials discussed are lead, nickel, magnesium and zinc alloys, rare-earth-based hydrogen, aluminum, and lead-calcium alloys. Recovery and recycling of polypropylene from automotive batteries are referenced, and use of polyphase as rechargeable electrodes in advanced battery systems is also examined.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-12-01T23:59:59.000Z

72

Materials for electrical battery technology. (Latest citations from Metadex). NewSearch  

SciTech Connect

The bibliography contains citations concerning materials used in batteries. Among materials discussed are lead, nickel, magnesium and zinc alloys, rare-earth-based hydrogen, aluminum, and lead-calcium alloys. Recovery and recycling of polypropylene from automotive batteries are referenced, and use of polyphase as rechargeable electrodes in advanced battery systems is also examined. (Contains a minimum of 153 citations and includes a subject term index and title list.)

Not Available

1994-10-01T23:59:59.000Z

73

Layered cathode materials for lithium ion rechargeable batteries  

DOE Patents (OSTI)

A number of materials with the composition Li.sub.1+xNi.sub..alpha.Mn.sub..beta.Co.sub..gamma.M'.sub..delta.O.sub.2-- zF.sub.z (M'=Mg,Zn,Al,Ga,B,Zr,Ti) for use with rechargeable batteries, wherein x is between about 0 and 0.3, .alpha. is between about 0.2 and 0.6, .beta. is between about 0.2 and 0.6, .gamma. is between about 0 and 0.3, .delta. is between about 0 and 0.15, and z is between about 0 and 0.2. Adding the above metal and fluorine dopants affects capacity, impedance, and stability of the layered oxide structure during electrochemical cycling.

Kang, Sun-Ho (Naperville, IL); Amine, Khalil (Downers Grove, IL)

2007-04-17T23:59:59.000Z

74

Pushing the Boundaries in Energy Technbology: Materials Design for Battery Applications  

NLE Websites -- All DOE Office Websites (Extended Search)

Pushing the Boundaries in Energy Technology: Materials Design for Battery Applications" Pushing the Boundaries in Energy Technology: Materials Design for Battery Applications" Co-Organizers: Elena Shevchenko (CNM), Mitra Taheri (Drexel University), and Mali Balasubramanian (APS) Batteries are a key element for storing and supplying energy. Transformational battery technologies require tailoring novel materials and/or incorporating new chemical processes. Energy storage devices are intrinsically complex with the relevant materials processes covering time-scales from picoseconds to years and length-scales from angstroms to millimeters. Advanced x-ray and electron microscopy methods have opened a new window by which vital structural and electronic properties of battery materials can be obtained at the appropriate spatio- temporal scales using spectroscopic, scattering and imaging techniques under real world

75

Single potential electrodeposition of nanostructured battery materials for lithium-ion batteries.  

E-Print Network (OSTI)

??The increasing reliance on portable electronics is continuing to fuel research in the area of low power lithium-ion batteries, while a new surge in research (more)

Mosby, James Matthew

2010-01-01T23:59:59.000Z

76

CUBICON Materials that Outperform Lithium-Ion Batteries  

and high-energy system applications has resulted in substantial research and development activities. Lithium-ion batteries are a chief contender ...

77

Studies On Electrode Materials For Lithium-Ion Batteries.  

E-Print Network (OSTI)

??In the early 1970s, research carried out on rechargeable lithium batteries at the Exxon Laboratories in the US established that lithium ions can be intercalated (more)

Palale, Suresh

2006-01-01T23:59:59.000Z

78

Multinuclear Solid and Liquid State NMR Studies of Battery Materials  

Science Conference Proceedings (OSTI)

NMR can also probe ionic and molecular motion in lithium battery electrolytes with a dynamic range spanning some ten orders of magnitude through relaxation

79

Better Batteries from Waste Sulfur - Materials Technology@TMS  

Science Conference Proceedings (OSTI)

Posted on: 04/28/2013. Transforming waste sulfur into lightweight plastic that could lead to better batteries for electric cars is possible through a new chemical

80

Materials and Processing for Lithium-Ion Batteries (Originally  

Science Conference Proceedings (OSTI)

... safe and reliable lithium ion batteries will soon be on board hybrid electric and electric vehicles and connected to solar cells and windmills. However, safety of...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Nanotube composite anode materials improve lithium-ion battery ...  

Rechargeable lithium-ion batteries are a critical technology for many applications, ... while simultaneously providing enhanced stability at a lower c ...

82

Surface-Modified Active Materials for Lithium Ion Battery ...  

Berkeley Lab researcher Gao Liu has developed a new fabrication technique for lithium ion battery electrodes that lowers binder cost without ...

83

Electrode Materials for Rechargeable Li-ion Batteries: a New ...  

High-energy density Li-ion batteries available in the market today have low power and progressively lose their energy due to voltage fade during ...

84

Lithium-Ion Batteries: Examining Material Demand and Recycling ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Use of vehicles with electric drive, which could reduce our oil dependence, will depend on lithiumion batteries. But is there enough lithium?

85

Novel Electrode Material Offers Alternative for Li-ion Batteries  

Science Conference Proceedings (OSTI)

Jun 10, 2013 ... Further increasing the capacity of lithium-ion batteries could enable laptops to work longer and electric cars to drive farther, among many...

86

Nanostructured Materials for Lithium Ion Batteries and for ...  

Science Conference Proceedings (OSTI)

Mar 5, 2013 ... Since lithium sources are concentrated in only few countries and sodium is available worldwide, there is interest to develop a Na-ion battery...

87

Integrating SOC Dependent Material Properties into Li-Ion Battery ...  

Science Conference Proceedings (OSTI)

During battery operation, Li flows into and out of electrode particles, causing microstructural changes and deformation-induced degradation. A variety of models...

88

Materials as a Key to Electro-Mobility with Rechargeable LI Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials as a Key to Electro-Mobility with Rechargeable LI Batteries Materials as a Key to Electro-Mobility with Rechargeable LI Batteries Speaker(s): Martin Winter Date: February 11, 2013 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Robert Kostecki The lithium ion technology is playing a key role in the electrification of the propulsion system in hybrid electric vehicles (HEVs) and in pure electric vehicles (EVs). The chemist and materials scientists faces this challenge, which derives from the demands for large-scale energy storage and conversion devices for electric propulsion purposes, by development and application of innovative battery components and concepts. The lithium ion battery has been introduced into the market by 1990/1991 and only by the mid 1990ies significant numbers of batteries have been produced. Within a

89

The structural design of electrode materials for high energy lithium batteries.  

Science Conference Proceedings (OSTI)

Lithium batteries are used to power a diverse range of applications from small compact devices, such as smart cards and cellular telephones to large heavy duty devices such as uninterrupted power supply units and electric- and hybrid-electric vehicles. This paper briefly reviews the approaches to design advanced materials to replace the lithiated graphite and LiCoO{sub 2} electrodes that dominate today's lithium-ion batteries in order to increase their energy and safety. The technological advantages of lithium batteries are placed in the context of water-based- and high-temperature battery systems.

Thackeray, M.; Chemical Sciences and Engineering Division

2007-01-01T23:59:59.000Z

90

Novel Energy Sources -Material Architecture and Charge Transport in Solid State Ionic Materials for Rechargeable Li ion Batteries  

Science Conference Proceedings (OSTI)

Since its introduction in the consumer market at the beginning of 1990s by Sony Corporation Li-ion rechargeable battery and LiCoO2 cathode is an inseparable couple for highly reliable practical applications. However, a separation is inevitable as Li-ion rechargeable battery industry demand more and more from this well serving cathode. Spinel-type lithium manganate (e.g., LiMn2O4), lithium-based layered oxide materials (e.g., LiNiO2) and lithium-based olivine-type compounds (e.g., LiFePO4) are nowadays being extensively studied for application as alternate cathode materials in Li-ion rechargeable batteries. Primary goal of this project was the advancement of Li-ion rechargeable battery to meet the future demands of the energy sector. Major part of the research emphasized on the investigation of electrodes and solid electrolyte materials for improving the charge transport properties in Li-ion rechargeable batteries. Theoretical computational methods were used to select electrodes and electrolyte material with enhanced structural and physical properties. The effect of nano-particles on enhancing the battery performance was also examined. Satisfactory progress has been made in the bulk form and our efforts on realizing micro-battery based on thin films is close to give dividend and work is progressing well in this direction.

Katiyar, Ram S; Gmez, M; Majumder, S B; Morell, G; Tomar, M S; Smotkin, E; Bhattacharya, P; Ishikawa, Y

2009-01-19T23:59:59.000Z

91

ESS 2012 Peer Review - Advanced Sodium Battery - Joonho Koh, Materials & Systems Research  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sodium Battery Sodium Battery Joonho Koh (jkoh@msrihome.com), Greg Tao (gtao@msrihome.com), Neill Weber, and Anil V. Virkar Materials & Systems Research, Inc., 5395 W 700 S, Salt Lake City, UT 84104 Company Introduction History  Founded in 1990 by Dr. Dinesh K. Shetty and Dr. Anil V. Virkar  Currently 11 employees including 5 PhDs  10,000 ft² research facility in Salt Lake City, Utah MSRI's Experience of Na Batteries Status of the Na Batteries Overall Project Description Goal Develop advanced Na battery technology for enhanced safety, reduced fabrication cost, and high-power performance Approach  Innovative cell design using stronger structural materials  Reduction of the fabrication cost using a simple and reliable processing technique

92

Materials cost evaluation report for high-power Li-ion batteries.  

SciTech Connect

The U.S. Department of Energy (DOE) is the lead federal agency in the partnership between the U.S. automobile industry and the federal government to develop fuel cell electric vehicles (FCEVs) and hybrid electric vehicles (HEVs) as part of the FreedomCAR Partnership. DOE's FreedomCAR and Vehicle Technologies Office sponsors the Advanced Technology Development (ATD) Program--involving 5 of its national laboratories--to assist the industrial developers of high-power lithium-ion batteries to overcome the barriers of cost, calendar life, and abuse tolerance so that this technology can be rendered practical for use in HEV and FCEV applications under the FreedomCAR Partnership. In the area of cost reduction, Argonne National Laboratory (ANL) is working to identify and develop advanced anode, cathode, and electrolyte components that can significantly reduce the cost of the cell chemistry, while simultaneously extending the calendar life and enhancing the inherent safety of this electrochemical system. The material cost savings are quantified and tracked via the use of a cell and battery design model that establishes the quantity of each material needed in the production of batteries that are designed to meet the requirements of a minimum-power-assist HEV battery or a maximum-power-assist HEV battery for the FreedomCAR Partnership. Similar models will be developed for FEV batteries when the requirements for those batteries are finalized. In order to quantify the material costs relative to the FreedomCAR battery cost goals, ANL uses (1) laboratory cell performance data, (2) its battery design model and (3) battery manufacturing process yields to create battery-level material cost models. Using these models and industry-supplied material cost information, ANL assigns battery-level material costs for different cell chemistries. These costs can then be compared with the battery cost goals to determine the probability of meeting the goals with these cell chemistries. As can be seen from the results of this materials cost study, a cell chemistry based on the use of a LiMn{sub 2}O{sub 4} cathode material is lowest-cost and meets our battery-level material cost goal of <$250 for a 25-kW minimum-power-assist HEV battery. A major contributing factor is the high-rate capability of this material, which allows one to design a lower-capacity cell to meet the battery-level power and energy requirements. This reduces the quantities of the other materials needed to produce a 25-kW minimum-power-assist HEV battery. The same is true for the 40-kW maximum-power-assist HEV battery. Additionally, the LiMn{sub 2}O{sub 4} cathode is much more thermally and chemically stable than the LiNi{sub 0.8}Co{sub 0.2}O{sub 2} type cathode, which should enhance inherent safety and extend calendar life (if the LiMn{sub 2}O{sub 4} cathode can be stabilized against dissolution via HF attack). Therefore, we recommend that the FreedomCAR Partnership focus its research and development efforts on developing this type of low-cost high-power lithium-ion cell chemistry. Details supporting this recommendation are provided in the body of this report.

Henriksen, G. L.; Amine, K.; Liu, J.

2003-01-10T23:59:59.000Z

93

Materials cost evaluation report for high-power Li-ion batteries.  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy (DOE) is the lead federal agency in the partnership between the U.S. automobile industry and the federal government to develop fuel cell electric vehicles (FCEVs) and hybrid electric vehicles (HEVs) as part of the FreedomCAR Partnership. DOE's FreedomCAR and Vehicle Technologies Office sponsors the Advanced Technology Development (ATD) Program--involving 5 of its national laboratories--to assist the industrial developers of high-power lithium-ion batteries to overcome the barriers of cost, calendar life, and abuse tolerance so that this technology can be rendered practical for use in HEV and FCEV applications under the FreedomCAR Partnership. In the area of cost reduction, Argonne National Laboratory (ANL) is working to identify and develop advanced anode, cathode, and electrolyte components that can significantly reduce the cost of the cell chemistry, while simultaneously extending the calendar life and enhancing the inherent safety of this electrochemical system. The material cost savings are quantified and tracked via the use of a cell and battery design model that establishes the quantity of each material needed in the production of batteries that are designed to meet the requirements of a minimum-power-assist HEV battery or a maximum-power-assist HEV battery for the FreedomCAR Partnership. Similar models will be developed for FEV batteries when the requirements for those batteries are finalized. In order to quantify the material costs relative to the FreedomCAR battery cost goals, ANL uses (1) laboratory cell performance data, (2) its battery design model and (3) battery manufacturing process yields to create battery-level material cost models. Using these models and industry-supplied material cost information, ANL assigns battery-level material costs for different cell chemistries. These costs can then be compared with the battery cost goals to determine the probability of meeting the goals with these cell chemistries. As can be seen from the results of this materials cost study, a cell chemistry based on the use of a LiMn{sub 2}O{sub 4} cathode material is lowest-cost and meets our battery-level material cost goal of battery. A major contributing factor is the high-rate capability of this material, which allows one to design a lower-capacity cell to meet the battery-level power and energy requirements. This reduces the quantities of the other materials needed to produce a 25-kW minimum-power-assist HEV battery. The same is true for the 40-kW maximum-power-assist HEV battery. Additionally, the LiMn{sub 2}O{sub 4} cathode is much more thermally and chemically stable than the LiNi{sub 0.8}Co{sub 0.2}O{sub 2} type cathode, which should enhance inherent safety and extend calendar life (if the LiMn{sub 2}O{sub 4} cathode can be stabilized against dissolution via HF attack). Therefore, we recommend that the FreedomCAR Partnership focus its research and development efforts on developing this type of low-cost high-power lithium-ion cell chemistry. Details supporting this recommendation are provided in the body of this report.

Henriksen, G. L.; Amine, K.; Liu, J.

2003-01-10T23:59:59.000Z

94

Improved Electrode Materials in Lithium-Ion (Li-ion) Batteries...  

NLE Websites -- All DOE Office Websites (Extended Search)

Improved Electrode Materials in Lithium-Ion (Li-ion) Batteries: Innovation and Optimization Speaker(s): Jordi Cabana-Jimenez Date: January 14, 2008 - 12:00pm Location: 90-3122...

95

Investigation on Aluminum-Based Amorphous Metallic Glass as New Anode Material in Lithium Ion Batteries  

E-Print Network (OSTI)

Aluminum based amorphous metallic glass powders were produced and tested as the anode materials for the lithium ion rechargeable batteries. Ground Al??Ni₁?La₁? was found to have a ...

Meng, Shirley Y.

96

Material characterization of high-voltage lithium-ion battery models for crashworthiness analysis  

E-Print Network (OSTI)

A three-phased study of the material properties and post-impact behavior of prismatic pouch lithium-ion battery cells was conducted to refine computational finite element models and explore the mechanisms of thermal runaway ...

Meier, Joseph D. (Joseph David)

2013-01-01T23:59:59.000Z

97

A materials database for Li(Si)/FeS sub 2 thermal batteries  

DOE Green Energy (OSTI)

The establishment of a database for the materials that are used in production Li(Si)/FeS{sub 2} thermal batteries designed at Sandia National Laboratories is described. The database is a Hewlett-Packard (HP) network type (IMAGE) designed to run on an HP3000 computer. Heavy emphasis is placed on the use of screen forms for entry, editing, and retrieval of data. Custom screen forms were used for the various materials in the battery. For the purposes of the materials database, each battery is composed of four mixes: cathode, separator, anode, and heat (pyrotechnic) powders. A consistent lot-numbering system was adopted for both the mixes and the discrete components that make up the mixes. Each serial number of a particular battery is linked to the lot numbers of the four mixes used in the battery. Each mix, in turn, is linked to the lot numbers of the discrete components that are contained within the mix. This allows traceability of each of the components used in any given serial number of a particular battery. The materials database provides the necessary traceability, as required by the Department of Energy, for the lifetime of the program associated with the battery. 3 refs., 23 figs.

Guidotti, R.A.

1990-09-01T23:59:59.000Z

98

Improved Electrode Materials in Lithium-Ion (Li-ion) Batteries: Innovation  

NLE Websites -- All DOE Office Websites (Extended Search)

Improved Electrode Materials in Lithium-Ion (Li-ion) Batteries: Innovation Improved Electrode Materials in Lithium-Ion (Li-ion) Batteries: Innovation and Optimization Speaker(s): Jordi Cabana-Jimenez Date: January 14, 2008 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Venkat Srinivasan The advent of Li-ion batteries has played a central role in the impressive development of portable digital and wireless technology. Such success has triggered further efforts to utilize them as key components in other applications with an even larger impact on society, which include electric vehicles and energy backup for renewable energy sources. However, several challenges need to be met before these expectations can be realized, as Li-ion batteries currently do not meet the power and energy density requirements of these devices. New and better materials for the electrodes

99

Advanced Materials for Sodium-Beta Alumina Batteries: Status, Challenges and Perspectives  

SciTech Connect

The increasing penetration of renewable energy and the trend toward clean, efficient transportation have spurred growing interests in sodium-beta alumina batteries that store electrical energy via sodium ion transport across a ?"-Al2O3 solid electrolyte at elevated temperatures (typically 300~350C). Currently, the negative electrode or anode is metallic sodium in molten state during battery operation; the positive electrode or cathode can be molten sulfur (Na-S battery) or solid transition metal halides plus a liquid phase secondary electrolyte (e.g., ZEBRA battery). Since the groundbreaking works in the sodium-beta alumina batteries a few decades ago, encouraging progress has been achieved in improving battery performance, along with cost reduction. However there remain issues that hinder broad applications and market penetration of the technologies. To better the Na-beta alumina technologies require further advancement in materials along with component and system design and engineering. This paper offers a comprehensive review on materials of electrodes and electrolytes for the Na-beta alumina batteries and discusses the challenges ahead for further technology improvement.

Lu, Xiaochuan; Xia, Guanguang; Lemmon, John P.; Yang, Zhenguo

2010-05-01T23:59:59.000Z

100

NANOWIRE CATHODE MATERIAL FOR LITHIUM-ION BATTERIES  

DOE Green Energy (OSTI)

Assuming the issues of nanowires removal can be solved, the technique does offer potential for creating high-power lithium-ion battery cathode needed for advanced EV and HEVs. Several technical advancements will still be required to meet this goal, and are likely topics for future SBIR feasibility studies.

John Olson, PhD

2004-07-21T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

High-Capacity Micrometer-Sized Li2S Particles as Cathode Materials for Advanced Rechargeable Lithium-Ion Batteries  

E-Print Network (OSTI)

Lithium-Ion Batteries Yuan Yang, Guangyuan Zheng, Sumohan Misra,§ Johanna Nelson,§ Michael F. Toney as the cathode material for rechargeable lithium-ion batteries with high specific energy. INTRODUCTION Rechargeable lithium-ion batteries have been widely used in portable electronics and are promising

Cui, Yi

102

Role of surface coating on cathode materials for lithium-ion batteries.  

Science Conference Proceedings (OSTI)

Surface coating of cathode materials has been widely investigated to enhance the life and rate capability of lithium-ion batteries. The surface coating discussed here was divided into three different configurations which are rough coating, core shell structure coating and ultra thin film coating. The mechanism of surface coating in achieving improved cathode performance and strategies to carry out this surface modification is discussed. An outlook on atomic layer deposition for lithium ion battery is also presented.

Chen, Z.; Qin, Y.; Amine, K.; Sun, Y.-K. (Chemical Sciences and Engineering Division); (Hanyang Univ.)

2010-01-01T23:59:59.000Z

103

Material and energy flows in the materials production, assembly, and end-of-life stages of the automotive lithium-ion battery life cycle  

DOE Green Energy (OSTI)

This document contains material and energy flows for lithium-ion batteries with an active cathode material of lithium manganese oxide (LiMn{sub 2}O{sub 4}). These data are incorporated into Argonne National Laboratory's Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model, replacing previous data for lithium-ion batteries that are based on a nickel/cobalt/manganese (Ni/Co/Mn) cathode chemistry. To identify and determine the mass of lithium-ion battery components, we modeled batteries with LiMn{sub 2}O{sub 4} as the cathode material using Argonne's Battery Performance and Cost (BatPaC) model for hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles. As input for GREET, we developed new or updated data for the cathode material and the following materials that are included in its supply chain: soda ash, lime, petroleum-derived ethanol, lithium brine, and lithium carbonate. Also as input to GREET, we calculated new emission factors for equipment (kilns, dryers, and calciners) that were not previously included in the model and developed new material and energy flows for the battery electrolyte, binder, and binder solvent. Finally, we revised the data included in GREET for graphite (the anode active material), battery electronics, and battery assembly. For the first time, we incorporated energy and material flows for battery recycling into GREET, considering four battery recycling processes: pyrometallurgical, hydrometallurgical, intermediate physical, and direct physical. Opportunities for future research include considering alternative battery chemistries and battery packaging. As battery assembly and recycling technologies develop, staying up to date with them will be critical to understanding the energy, materials, and emissions burdens associated with batteries.

Dunn, J.B.; Gaines, L.; Barnes, M.; Wang, M.; Sullivan, J. (Energy Systems)

2012-06-21T23:59:59.000Z

104

Electrode-active material for electrochemical batteries and method of preparation  

SciTech Connect

A battery electrode material comprising a non-stoichiometric electrode-active material which forms a redox pair with the battery electrolyte, an electrically conductive polymer present in the range of from about 2% by weight to about 5% by weight of the electrode-active material, and a binder. The conductive polymer provides improved proton or ion conductivity and is a ligand resulting in metal ion or negative ion vacancies of less than about 0.1 atom percent. Specific electrodes of nickel and lead are disclosed.

Varma, Ravi (Hinsdale, IL)

1987-01-01T23:59:59.000Z

105

Electrode-active material for electrochemical batteries and method of preparation  

DOE Patents (OSTI)

A battery electrode material comprises a non-stoichiometric electrode-active material which forms a redox pair with the battery electrolyte, an electrically conductive polymer present in the range of from about 2% by weight to about 5% by weight of the electrode-active material, and a binder. The conductive polymer provides improved proton or ion conductivity and is a ligand resulting in metal ion or negative ion vacancies of less than about 0.1 atom percent. Specific electrodes of nickel and lead are disclosed.

Varma, R.

1983-11-07T23:59:59.000Z

106

Evaluation of Aerogel Materials for High-Temperature Batteries  

DOE Green Energy (OSTI)

Siiica aerogels have 1/3 the thermal conductivity of the best commercial composite insulations, or ~13 mW/m-K at 25C. However, aerogels are transparent in the near IR region of 4-7 m, which is where the radiation peak from a thermal-battery stack occurs. Titania and carbon- black powders were examined as thermal opacifiers, to reduce radiation at temperatures between 300C and 600C, which spans the range of operating temperature for most thermal batteries. The effectiveness of the various opacifiers depended on the loading, with the best overall results being obtained using aerogels filled with carbon black. Fabrication and strength issues still remain, however.

Ashley, Carol S.; Guidotti, Ronald A.; Reed, Scott T.; Reinhardt, Frederick W.

1999-05-04T23:59:59.000Z

107

Development of Materials for Advanced Lithium-Ion Batteries  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2009. Symposium, Energy Storage: Materials, Systems, and Applications. Presentation Title...

108

Low-cost flexible packaging materials for batteries.  

DOE Green Energy (OSTI)

Considerable cost savings can be realized if the metal container used for lithium-based batteries is replaced with a flexible multi-laminate containment commonly used in the food packaging industry. This laminate structure must have air, moisture, and electrolyte barrier capabilities, be resistant to hydrogen-fluoride attack, and be heat-sealable. After extensive screening of commercial films, the polyethylene and polypropylene classes of polymers were found to have an adequate combination of mechanical, permeation, and seal-strength properties. The search for a better film and adhesive is ongoing.

Jansen, A. N.; Amine, K.; Newman, A. E.; Vissers, D. R.; Henriksen, G. L.; Chemical Engineering

2002-03-01T23:59:59.000Z

109

Surface treated natural graphite as anode material for high-power Li-ion battery applications.  

Science Conference Proceedings (OSTI)

High power application of Li-ion battery in hybrid electrical vehicles requires low cost and safe cell materials. Among the various carbon anode materials used in lithium ion batteries, natural graphite shows the most promise with advantages in performance and cost. However, natural graphite is not compatible with propylene carbonate (PC)-based electrolytes, which have a lower melting point and improved safety characteristics. The problem with it is that the molecules of propylene carbonate intercalate with Li+ into graphite, and that frequently leads to the exfoliation of the graphite matrix.

Liu, J.; Vissers, D. R.; Amine, K.; Barsukov, I. V.; Henry, F.; Doniger, J.; Chemical Engineering; Superior Graphite Co.

2006-01-01T23:59:59.000Z

110

Factors Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials  

Science Conference Proceedings (OSTI)

Two organic cathode materials based on poly(anthraquinonyl sulfide) structure with different substitution positions were synthesized and their electrochemical behavior and battery performances were investigated. The substitution positions on the anthraquinone structure, binders for electrode preparation and electrolyte formulations have been found to have significant effects on the battery performances of such organic cathode materials. The substitution position with less steric stress has higher capacity, longer cycle life and better high-rate capability. Polyvinylidene fluoride binder and ether-based electrolytes are favorable for the high capacity and long cycle life of the quinonyl organic cathodes.

Xu, Wu; Read, Adam L.; Koech, Phillip K.; Hu, Dehong; Wang, Chong M.; Xiao, Jie; Padmaperuma, Asanga B.; Graff, Gordon L.; Liu, Jun; Zhang, Jiguang

2012-02-01T23:59:59.000Z

111

Synthesis, Characterization and Testing of Novel Anode and Cathode Materials for Li-Ion Batteries  

DOE Green Energy (OSTI)

During this program we have synthesized and characterized several novel cathode and anode materials for application in Li-ion batteries. Novel synthesis routes like chemical doping, electroless deposition and sol-gel method have been used and techniques like impedance, cyclic voltammetry and charge-discharge cycling have been used to characterize these materials. Mathematical models have also been developed to fit the experimental result, thus helping in understanding the mechanisms of these materials.

White, Ralph E.; Popov, Branko N.

2002-10-31T23:59:59.000Z

112

Anode Materials for Rechargeable Li-Ion Batteries  

DOE Green Energy (OSTI)

This research is on materials for anodes and cathodes in electrochemical cells. The work is a mix of electrochemical measurements and analysis of the materials by transmission electron microscopy and x-ray diffractometry. At present, our experimental work involves only materials for Li storage, but we have been writing papers from our previous work on hydrogen-storage materials.

Fultz, B.

2001-01-12T23:59:59.000Z

113

Nanoscale fabrication and modification of selected battery materials  

SciTech Connect

Carbon is an integral part of many battery electrodes. We explored the use of semiconductor-processing techniques that involve photolithography to pattern photoresists and subsequent pyrolysis to form carbon microstructures that function as microelectrodes. In this study, we describe the status of the fabrication of carbon microelectrodes obtained by pyrolysis of photoresist. Electrochemical nanometer-scale patterning of the surface of a conducting lithium manganese oxide (LiMn{sub 2}O{sub 4}) by scanning probe microscopy (SPM) was studied. We show that a localized surface chemical change can be confined to a depth which depends on the oxide-tip voltage difference and ambient humidity The ability to produce nanometer-size patterns of chemically modified oxide or nanometer-sized alterations of the oxide morphology is demonstrated and discussed with reference to possible mechanisms.

Kostecki, Robert; Song, Xiang Yun; Kinoshita, Kim; McLarnon, Frank

2001-06-22T23:59:59.000Z

114

Anode Materials for Rechargeable Li-Ion Batteries  

DOE Green Energy (OSTI)

This is the annual progress report for the Grant DE-FG03-00ER15035. This research is on materials for anodes and cathodes in electrochemical cells. The work is a mix of electrochemical measurements and analysis of the materials by transmission electron microscopy and x-ray diffractometry. Our materials studies on electrode materials divide into electronic studies of the valence at and around Li atoms, and the crystal structures of these materials. We are addressing the basic questions of how these change with Li concentration, and what long-term changes take place during charge/discharge cycling of the materials.

B. Fultz

2001-01-12T23:59:59.000Z

115

Method of preparation of carbon materials for use as electrodes in rechargeable batteries  

DOE Patents (OSTI)

A method of producing carbon materials for use as electrodes in rechargeable batteries. Electrodes prepared from these carbon materials exhibit intercalation efficiencies of .apprxeq.80% for lithium, low irreversible loss of lithium, long cycle life, are capable of sustaining a high rates of discharge and are cheap and easy to manufacture. The method comprises a novel two-step stabilization process in which polymeric precursor materials are stabilized by first heating in an inert atmosphere and subsequently heating in air. During the stabilization process, the polymeric precursor material can be agitated to reduce particle fusion and promote mass transfer of oxygen and water vapor. The stabilized, polymeric precursor materials can then be converted to a synthetic carbon, suitable for fabricating electrodes for use in rechargeable batteries, by heating to a high temperature in a flowing inert atmosphere.

Doddapaneni, Narayan (Alburquerque, NM); Wang, James C. F. (Livermore, CA); Crocker, Robert W. (Fremont, CA); Ingersoll, David (Alburquerque, NM); Firsich, David W. (Dayton, OH)

1999-01-01T23:59:59.000Z

116

ESS 2012 Peer Review - Next Generation Processes for Carbonate Electrolytes for Battery Applications - Kris Rangan, Materials Modification  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Next Generation Processes for Carbonate Electrolytes for Battery Applications Next Generation Processes for Carbonate Electrolytes for Battery Applications Dr. Kausik Mukhopadhyay & Dr. Krishnaswamy K. Rangan Materials Modification, Inc. 2809-K Merrilee Drive, Fairfax. VA 22031 ABSTRACT  Dimethyl Carbonate (DMC) is a promising electrolyte solvent for lithium battery applications due to its inherent safety and robustness. Despite the enormous promise of its industrial use, this chemical is currently entirely imported from China. The global battery market is about US$ 50 billion, of which approximately $ 5.5 billion is captured by the rechargeable batteries for use in electric vehicles, laptops, consumer electronics, rechargeable batteries etc.  Indigenous manufacture of DMC will enormously benefit not only the American lithium battery industry

117

Alkali slurry ozonation to produce a high capacity nickel battery material  

DOE Patents (OSTI)

A high capacity battery material is made, consisting essentially of hydrated Ni(II) hydroxide, and about 5 wt. % to about 40 wt. % of Ni(IV) hydrated oxide interlayer doped with alkali metal cations selected from potassium, sodium and lithium cations.

Jackovitz, John F. (Monroeville, PA); Pantier, Earl A. (Penn Hills, PA)

1984-11-06T23:59:59.000Z

118

Evaluation of Tavorite-Structured Cathode Materials for Lithium-Ion Batteries Using High-Throughput Computing  

E-Print Network (OSTI)

Cathode materials with structure similar to the mineral tavorite have shown promise for use in lithium-ion batteries, but this class of materials is relatively unexplored. We use high-throughput density-functional-theory ...

Mueller, Tim

119

Battery Electrode Materials Based on Layered Sodium Titanates  

Berkeley Lab researcher Marca Doeff and colleagues have developed a new electrode material based on a layered sodium titanate compound that can be ...

120

Functional Materials for Rechargeable Li Battery and Hydrogen Storage.  

E-Print Network (OSTI)

??The exploration of functional materials to store renewable, clean, and efficient energies for electric vehicles (EVs) has become one of the most popular topics in (more)

He, Guang

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Multivalent Ion Intercalation Materials as Ultra-high Energy Battery ...  

Science Conference Proceedings (OSTI)

Application of In Situ ec-S/TEM for Energy Storage Research ... Bonding, Structure and Properties of Energy Storage and Conversion Materials with Electron...

122

A Nanofiber Approach to Advanced Lithium-Ion Battery Materials  

Science Conference Proceedings (OSTI)

The design of functional nanofiber materials for alternative energy systems is, ... Design of Light Weight Structure for Wind Turbine Tower by Using Nano-...

123

Primary and secondary ambient temperature lithium batteries  

Science Conference Proceedings (OSTI)

These proceedings collect papers on the subject of batteries. Topics include: lithium-oxygen batteries, lithium-sulphur batteries, metal-metal oxide batteries, metal-nonmetal batteries, spacecraft power supplies, electrochemistry, and battery containment materials.

Gabano, J.P.; Takehara, Z.; Bro, P.

1988-01-01T23:59:59.000Z

124

Develop high energy high power Li-ion battery cathode materials : a first principles computational study  

E-Print Network (OSTI)

Coating for Lithium-Ion Battery Cathodes", Chemistry ofas the cathode of the lithium ion battery by Thackeray et

Xu, Bo; Xu, Bo

2012-01-01T23:59:59.000Z

125

High energy cathode material for long-life and safe lithium batteries.  

DOE Green Energy (OSTI)

Layered lithium nickel-rich oxides, Li[Ni{sub 1-x}M{sub x}]O{sub 2} (M=metal), have attracted significant interest as the cathode material for rechargeable lithium batteries owing to their high capacity, excellent rate capability and low cost. However, their low thermal-abuse tolerance and poor cycle life, especially at elevated temperature, prohibit their use in practical batteries. Here, we report on a concentration-gradient cathode material for rechargeable lithium batteries based on a layered lithium nickel cobalt manganese oxide. In this material, each particle has a central bulk that is rich in Ni and a Mn-rich outer layer with decreasing Ni concentration and increasing Mn and Co concentrations as the surface is approached. The former provides high capacity, whereas the latter improves the thermal stability. A half cell using our concentration-gradient cathode material achieved a high capacity of 209 mA h g{sup -1} and retained 96% of this capacity after 50 charge-discharge cycles under an aggressive test profile (55 C between 3.0 and 4.4 V). Our concentration-gradient material also showed superior performance in thermal-abuse tests compared with the bulk composition Li[Ni{sub 0.8}Co{sub 0.1}Mn{sub 0.1}]O{sub 2} used as reference. These results suggest that our cathode material could enable production of batteries that meet the demanding performance and safety requirements of plug-in hybrid electric vehicles.

Sun, Y.-K.; Myung, S.-T.; Park, B.-C.; Prakash, J.; Belharouak, I.; Amine, K.; Chemical Sciences and Engineering Division; Hanyang Univ.; Iwate Univ.; Illinois Inst. of Tech.

2009-04-01T23:59:59.000Z

126

Battery separators  

SciTech Connect

Novel, improved battery separators carrying a plurality of polymeric ribs on at least one separator surface. The battery separators are produced by extruding a plurality of ribs in the form of molten polymeric rib providing material onto the surface of a battery separator to bond the material to the separator surface and cooling the extruded rib material to a solidified state. The molten polymeric rib providing material of this invention includes a mixture or blend of polypropylenes and an ethylene propylene diene terpolymer.

Battersby, W. R.

1984-12-25T23:59:59.000Z

127

In Situ Synchrotron X-Ray Techniques for the Study of Lithium Battery Materials  

SciTech Connect

The combination of in situ X-ray diffraction (XRD) and x-ray absorption spectroscopy (XAS) is a very powerful technique in the study of lithium battery cathode materials. XRD identifies the phase changes that occur during cycling and XAS gives information on the redox charge compensation processes that occur on the transition metal oxides. Because of its element specific nature XAS can identify the occurrence of redox processes on the various cations in doped oxide cathode materials. Since XAS probes short range order and is particularly useful in the study of amorphous tin based composite oxide anode materials.

McBreen, J.; Mukerjee, S.; Yang, X. Q.; Sun, X., Ein-Eli, Y.

1998-11-01T23:59:59.000Z

128

ESS 2012 Peer Review - Advanced Materials for Flow Batteries - Travis Anderson, SNL  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Materials for Advanced Materials for Flow Batteries Friday, September 28, 2012 Travis M. Anderson and Harry D. Pratt III Sandia National Laboratories Ionic Liquid Flow Batteries MetIL - + MetIL * 59 mV/n separation (ideally n > 1) * Viscosity < 500 cP * Conductivity > 0.5 mS cm -1 * Open Circuit Potential > 1.5 V Problem: Getting high concentrations of redox active species. MetILs * Transition Metal Cation * Weakly Coordinating Anions * Alkanolamine Ligands * Negligible Vapor Pressure * Non-toxic 2 FY12 Milestones Approach: Design electrolytes with charge storage species as part of their chemical composition. Energy Density/Costs SNL APPROACH: Consider a compound CuL 2 BF 4 (L = methanolamine, MW = 47 g/mol), measured density 1.6 g/mL, formula weight,

129

Hydridable material for the negative electrode in a nickel-metal hydride storage battery  

SciTech Connect

A monophase hydridable material for the negative electrode of a nickel-metal hydride storage battery with a "Lave's phase" structure of hexagonal C14 type (MgZn.sub.2) has the general formula: Zr.sub.1-x Ti.sub.x Ni.sub.a Mn.sub.b Al.sub.c Co.sub.d V.sub.e where ##EQU1##

Knosp, Bernard (Neuilly-sur-Seine, FR); Bouet, Jacques (Paris, FR); Jordy, Christian (Dourdan, FR); Mimoun, Michel (Neuilly-sur-Marne, FR); Gicquel, Daniel (Lanorville, FR)

1997-01-01T23:59:59.000Z

130

Novel air electrode for metal-air battery with new carbon material and method of making same  

DOE Patents (OSTI)

This invention relates to a rechargeable battery or fuel cell. More particularly, this invention relates to a novel air electrode comprising a new carbon electrode support material and a method of making same. 3 figs.

Ross, P.N. Jr.

1988-06-21T23:59:59.000Z

131

Screening report on cell materials for high-power Li-Ion HEV batteries.  

DOE Green Energy (OSTI)

The Battery Technology Department at Argonne National Laboratory is a major participant in the U.S. Department of Energy's Advanced Technology Development (ATD) program. This multi-national laboratory program is dedicated to improving lithium-ion batteries for high-power HEV and FCEV applications. As part of the FreedomCAR Partnership, this program is addressing the three key barriers for high-power lithium-ion batteries: calendar life, abuse tolerance, and cost. All three of these barriers can be addressed by the choice of materials used in the cell chemistry. To date, the ATD program has developed two high-power cell chemistries, denoted our Gen 1 and Gen 2 cell chemistries. The selection of materials for use in the Gen 2 cell chemistry was based largely on reducing material cost and extending cell calendar life, relative to our Gen 1 cell chemistry. Table 1 provides a list of the materials used in our Gen 2 cell chemistry and their projected costs, when produced in large-scale quantities. In evaluating advanced materials, we have focused our efforts on materials that are lower cost than those listed in Table 1, while simultaneously offering enhanced chemical, structural, and thermal stability. Therefore, we have focused on natural graphite anode materials (having round-edge particle morphologies), cathode materials that contain more Mn and less Co and Ni (which can be produced via low-cost processes), lower cost electrode binders and/or binders that possess superior bonding properties at lower concentrations, and lower cost salts and solvents (with superior thermal and oxidation/reduction stability) for use in the electrolyte. The purpose of this report is to document the results of screening tests that were performed on a large number of advanced low-cost materials. These materials were screened for their potential to impact positively on the calendar life, safety, and/or cost of high-power lithium-ion cell chemistries, relative to our Gen 2 cell chemistry. As part of this effort, we developed and employed a set of standard test protocols to evaluate all of the materials. After brief descriptions of the screening test methodologies and equipment, relevant data on each material are summarized in the body of this report. We have evaluated five categories of materials, and the report is organized accordingly. Results will be presented on advanced carbons for anodes, improved cathode materials, new salts and solvent systems, alternative binders, and novel separators.

Liu, J.; Kahaian, A.; Belharouak, I.; Kang, S.; Oliver, S.; Henriksen, S.; Amine, K.

2003-04-24T23:59:59.000Z

132

Vehicle Technologies Office: Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Batteries to someone by Batteries to someone by E-mail Share Vehicle Technologies Office: Batteries on Facebook Tweet about Vehicle Technologies Office: Batteries on Twitter Bookmark Vehicle Technologies Office: Batteries on Google Bookmark Vehicle Technologies Office: Batteries on Delicious Rank Vehicle Technologies Office: Batteries on Digg Find More places to share Vehicle Technologies Office: Batteries on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Batteries Battery Systems Applied Battery Research Long-Term Exploratory Research Ultracapacitors Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Fuels & Lubricants Materials Technologies Batteries battery/cell diagram Battery/Cell Diagram Batteries are important to our everyday lives and show up in various

133

Materials' Deformation Dynamics at Atomic Scale In situ Atomic ...  

Science Conference Proceedings (OSTI)

Presentation Title, Materials' Deformation Dynamics at Atomic Scale In situ Atomic .... What Can We Learn from Measurements of Li-ion Battery Single Particles?

134

Blending Study of MgO-Based Separator Materials for Thermal Batteries  

Science Conference Proceedings (OSTI)

The development and testing of a new technique for blending of electrolyte-binder (separator) mixes for use in thermal batteries is described. The original method of blending such materials at Sandia involved liquid Freon TF' as a medium. The ban on the use of halogenated solvents throughout much of the Department of Energy complex required the development of an alternative liquid medium as a replacement. The use of liquid nitrogen (LN) was explored and developed into a viable quality process. For comparison, a limited number of dry-blending tests were also conducted using a Turbula mixer. The characterization of pellets made from LN-blended separators involved deformation properties at 530 C and electrolyte-leakage behavior at 400 or 500 C, as well as performance in single-cells and five-cell batteries under several loads. Stack-relaxation tests were also conducted using 10-cell batteries. One objective of this work was to observe if correlations could be obtained between the mechanical properties of the separators and the performance in single cells and batteries. Separators made using three different electrolytes were examined in this study. These included the LiCl-KCl eutectic, the all-Li LiCl-LiBr-LiF electrolyte, and the low-melting LiBr-KBr-LiF eutectic. The electrochemical performance of separator pellets made with LN-blended materials was compared to that for those made with Freon T P and, in some cases, those that were dry blended. A satisfactory replacement MgO (Marinco 'OL', now manufactured by Morton) was qualified as a replacement for the standard Maglite 'S' MgO that has been used for years but is no longer commercially available. The separator compositions with the new MgO were optimized and included in the blending and electrochemical characterization tests.

GUIDOTTI, RONALD A.; REINHARDT, FREDERICK W.; ANDAZOLA, ARTHUR H.

2002-06-01T23:59:59.000Z

135

A SYSTEMATIC STUDY OF INTERCALATION COMPOUNDS AS CATHODE MATERIALS FOR LITHIUM BATTERIES.  

DOE Green Energy (OSTI)

Three types of intercalation Compounds, LiMn{sub 2}O{sub 4} with spinel structure, LiNiO{sub 2} and LiCoO{sub 2} with layered structure are widely studied as cathode materials for lithium-ion batteries. Among them, LiCoO{sub 2} is the most widely used cathode material in commercial lithium battery cells. LiNiO{sub 2} has same theoretical capacity as LiCoO{sub 2}, but is less expensive. However its application in lithium batteries has not been realized due to serious safety concerns. Substituting a portion of Ni in LiNiO{sub 2} with other cations has been pursued as a way to improve its safety characteristics. It was reported that Co doped LiNi{sub 0.8}Co{sub 0.2}O{sub 2} showed better thermal stability than pure LiNiO{sub 2}. Many new materials have been developed aimed in increasing the capacity and improving the thermal stability and cyclability. Most of these new materials are based on these three types of materials and modified their compositions and structures by doping. However, most of the efforts on developing new cathode materials have been done on the empirical base without guidelines from the systematic studies on the relationship between the performance and the structural changes of the cathode materials. Exploring this relationship is very important not only in guiding the development of new materials, but also in improving the performance and safety aspect for the existing cathode materials for lithium ion batteries. Using conventional x-ray source and a specially designed battery cell with beryllium windows, Dahn and co-workers have published several papers on the structural changes of LiNiO{sub 2} cathodes 1 and LiCoO{sub 2} cathodes 2 during charge. Unfortunately, the charging voltage was limited to below 4.3 V due to the problem of beryllium window corrosion at higher voltage. However, the voltage range between 4.3 V and 5.2 V is the most important region for studying the relationship between the thermal stability and structural changes during charge, because the thermal instability occurs at the overcharged state of the cathodes. Taking advantage of the strong x-ray beam from a synchrotron light source, we have constructed lithium battery cells for in situ XRD study with Mylar windows replacing the beryllium windows. Using the state of art synchrotron based in situ XRD technique, new phases and new phase transitions during charge have been observed in all of these three systems. These new phases and phase transitions have not been reported or correctly identified in the literature. The relationship between the performance (capacity, thermal stability and cyclability) and the structural changes during cycling has been thoroughly studied. The results of these studies will be summarized in this presentation.

YANG,X.Q.; MCBREEN,J.

2001-06-08T23:59:59.000Z

136

Battery cell feedthrough apparatus  

DOE Patents (OSTI)

A compact, hermetic feedthrough apparatus comprising interfitting sleeve portions constructed of chemically-stable materials to permit unique battery designs and increase battery life and performance.

Kaun, Thomas D. (New Lenox, IL)

1995-01-01T23:59:59.000Z

137

Materials as a Key to Electro-Mobility with Rechargeable LI Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

by development and application of innovative battery components and concepts. The lithium ion battery has been introduced into the market by 19901991 and only by the mid...

138

Autogenic pressure reactors provide simple, rapid means of producing battery materials  

Rechargeable lithium-ion batteries have become the battery of choice for everything from cell phones to electric cars, but there is still much room ...

139

Sulfur-graphene oxide material for lithium-sulfur battery cathodes  

NLE Websites -- All DOE Office Websites (Extended Search)

More Search Research & Development Batteries and Fuel Cells Li-Ion and Other Advanced Battery Technologies Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs...

140

Shock absorbing battery housing  

SciTech Connect

A portable battery device is provided which dampens shock incident upon the battery device such that an electrical energizable apparatus connected to the battery device is subject to reduced shock whenever the battery device receives an impact. The battery device includes a battery housing of resilient shock absorbing material injection molded around an interconnecting structure which mechanically and electrically interconnects the battery housing to an electrically energizable apparatus.

McCartney, W.J.; Jacobs, J.D.; Keil, M.J.

1984-09-04T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Metal-Air Batteries  

Science Conference Proceedings (OSTI)

Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

2011-08-01T23:59:59.000Z

142

Electrochemical processes (i.e. inter-conversion between electric energy and chemical energy) are essential for rechargeable battery materials. Many  

E-Print Network (OSTI)

) are essential for rechargeable battery materials. Many conversions between structural phases in the electrodes rechargeable battery cell. Both sensitivity and resolution are expected to be improved significantly with our in situ Li ion motion in a battery cell during the charge/discharge process, thus to understand ionic

Weston, Ken

143

Composit, Nanoparticle-Based Anode material for Li-ion Batteries Applied in Hybrid Electric (HEV's)  

DOE Green Energy (OSTI)

Lithium-ion batteries are promising energy storage devices in hybrid and electric vehicles with high specific energy values ({approx}150 Wh/kg), energy density ({approx}400 Wh/L), and long cycle life (>15 years). However, applications in hybrid and electric vehicles require increased energy density and improved low-temperature (<-10 C) performance. Silicon-based anodes are inexpensive, environmentally benign, and offer excellent theoretical capacity values ({approx}4000 mAh/g), leading to significantly less anode material and thus increasing the overall energy density value for the complete battery (>500 Wh/L). However, tremendous volume changes occur during cycling of pure silicon-based anodes. The expansion and contraction of these silicon particles causes them to fracture and lose electrical contact to the current collector ultimately severely limiting their cycle life. In Phase I of this project Yardney Technical Products, Inc. proposed development of a carbon/nano-silicon composite anode material with improved energy density and silicon's cycleability. In the carbon/nano-Si composite, silicon nanoparticles were embedded in a partially-graphitized carbonaceous matrix. The cycle life of anode material would be extended by decreasing the average particle size of active material (silicon) and by encapsulation of silicon nanoparticles in a ductile carbonaceous matrix. Decreasing the average particle size to a nano-region would also shorten Li-ion diffusion path and thus improve rate capability of the silicon-based anodes. Improved chemical inertness towards PC-based, low-temperature electrolytes was expected as an additional benefit of a thin, partially graphitized coating around the active electrode material.

Dr. Malgorzata Gulbinska

2009-08-24T23:59:59.000Z

144

Batteries - Home  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Battery Research, Development, and Testing Advanced Battery Research, Development, and Testing Argonne's Research Argonne plays a major role in the US Department of Energy's (DOE's) energy storage program within its Office of Vehicle Technologies. Activities include: Developing advanced anode and cathode materials under DOE's longer term exploratory R&D program Leading DOE's applied R&D program focused on improving lithium-ion (Li-Ion) battery technology for use in transportation applications Developing higher capacity electrode materials and electrolyte systems that will increase the energy density of lithium batteries for extended electric range PHEV applications Conducting independent performance and life tests on other advanced (Li-Ion, Ni-MH, Pb-Acid) batteries. Argonne's R&D focus is on advanced lithium battery technologies to meet the energy storage needs of the light-duty vehicle market.

145

Mesoporous carbon -Cr2O3 composite as an anode material for lithium ion batteries  

SciTech Connect

Mesoporous carbon-Cr2O3 (M-C-Cr2O3) composite was prepared by co-assembly of in-situ formed phenolic resin, chromium precursor, and Pluronic block copolymer under acidic conditions, followed by carbonization at 750oC under Argon. The TEM results confirmed that the Cr2O3 nanoparticles, ranging from 10 to 20 nm, were well dispersed in the matrix of mesoporous carbon. The composite exhibited an initial reversible capacity of 710 mAh g-1 and good cycling stability, which is mainly due to the synergic effects of carbons within the composites, i.e. confining the crystal growth of Cr2O3 during the high temperature treatment step and buffering the volume change of Cr2O3 during the cycling step. This composite material is a promising anode material for lithium ion batteries.

Guo, Bingkun [ORNL; Chi, Miaofang [ORNL; Sun, Xiao-Guang [ORNL; Dai, Sheng [ORNL

2012-01-01T23:59:59.000Z

146

Graphene Modified LiFePO4 Cathode Materials for High Power Lithium ion Batteries  

Science Conference Proceedings (OSTI)

Graphene-modified LiFePO{sub 4} composite has been developed as a Li-ion battery cathode material with excellent high-rate capability and cycling stability. The composite was prepared with LiFePO{sub 4} nanoparticles and graphene oxide nanosheets by spray-drying and annealing processes. The LiFePO{sub 4} primary nanoparticles embedded in micro-sized spherical secondary particles were wrapped homogeneously and loosely with a graphene 3D network. Such a special nanostructure facilitated electron migration throughout the secondary particles, while the presence of abundant voids between the LiFePO{sub 4} nanoparticles and graphene sheets was beneficial for Li{sup +} diffusion. The composite cathode material could deliver a capacity of 70 mAh g{sup -1} at 60C discharge rate and showed a capacity decay rate of <15% when cycled under 10C charging and 20C discharging for 1000 times.

Zhou, X.; Wang, F.; Zhu, Y.; Liu, Z.

2011-01-24T23:59:59.000Z

147

Ionic modeling of lithium manganese spinel materials for use in rechargeable batteries  

SciTech Connect

In order to understand and evaluate materials for use in Li ion rechargeable battery electrodes, we have modeled the crystal structures of various Mn oxide and Li Mn oxide compounds. We have modeled the MnO{sub 2} polymorphs and several spinels with intermediate compositions based on the amount of Li inserted into the tetrahedral site. 3-D representations of the structures provide a basis for identifying site occupancies, coordinations, Mn valence, order-disorder, and potentially new dopants for enhanced cathode behavior. XRD simulations of the crystal structures provide good agreement with observed patterns for synthesized samples. Ionic modeling of these materials consists of an energy minimization approach using Coulombic, repulsive, and van der Waals interactions. Modeling using electronic polarizabilities (shell model) allows a systematic analysis of changes in lattice energy, cell volume, and the relative stability of doped structures using ions such as Al, Ti, Ni, and Co.

Cygan, R.T.; Westrich, H.R.; Doughty, D.H.

1995-12-31T23:59:59.000Z

148

Layer cathode methods of manufacturing and materials for Li-ion rechargeable batteries  

DOE Patents (OSTI)

A positive electrode active material for lithium-ion rechargeable batteries of general formula Li.sub.1+xNi.sub..alpha.Mn.sub..beta.A.sub..gamma.O.sub.2 and further wherein A is Mg, Zn, Al, Co, Ga, B, Zr, or Ti and 0material is manufactured by employing either a solid state reaction method or an aqueous solution method or a sol-gel method which is followed by a rapid quenching from high temperatures into liquid nitrogen or liquid helium.

Kang, Sun-Ho (Naperville, IL); Amine, Khalil (Downers Grove, IL)

2008-01-01T23:59:59.000Z

149

In Situ X-ray Diffraction Studies of Cathode Materials in Lithium Batteries  

SciTech Connect

There is an increasing interest in lithiated transition metal oxides because of their use as cathodes in lithium batteries. LiCoO{sub 2}, LiNiO{sub 2} and LiMn{sub 2}O{sub 4} are the three most widely used and studied materials, At present, although it is relative expensive and toxic, LiCoO{sub 2} is the material of choice in commercial lithium ion batteries because of its ease of manufacture, better thermal stability and cycle life. However, the potential use of lithium ion batteries with larger capacity for power tools and electric vehicles in the future will demand new cathode materials with higher energy density, lower cost and better thermal stability. LiNiO{sub 2} is isostructural with LiCoO{sub 2}. It offers lower cost and high energy density than LiCoO{sub 2}. However, it has much poorer thermal stability than LiCoO{sub 2}, in the charged (delithiated) state. Co, Al, and other elements have been used to partially replace Ni in LiNiO{sub 2} system in order to increase the thermal stability. LiMn{sub 2}O{sub 4} has the highest thermal stability and lowest cost and toxicity. However, the low energy density and poor cycle life at elevated temperature are the major obstacles for this material. In order to develop safer, cheaper, and better performance cathode materials, the in-depth understanding of the relationships between the thermal stability and structure, performance and structure are very important. The performance here includes energy density and cycle life of the cathode materials. X-ray diffraction (XRD) is one of the most powerful tools to study these relationships. The pioneer ex situ XRD work on cathode materials for lithium batteries was done by Ohzuku. His XRD studies on LiMn{sub 2}O{sub 4}, LiCoO{sub 2}, LiNiO{sub 2}, LiNi{sub 0.5}Co{sub 0.5}O{sub 2}, and LiAl{sub x}Ni{sub 1-x}O{sub 2} cathodes at different states of charge have provided important guidelines for the development of these new materials. However, the kinetic nature of the battery system definitely requires an in situ XRD technique to study the detail structural changes of the system during charge and discharge. The in situ XRD technique was used by Reimers, Li,and Dahn to study the LiCoO{sub 2}, LiNiO{sub 2}, and LiMn{sub 2}O{sub 4} systems. Their results of these studies have demonstrated that in situ XRD can provide more detailed information about the cathode material structural changes during charge-discharge. Conventional x-ray sources were used in these studies and the beryllium windows were used in the in situ cells. Provisions were made to prevent corrosion of the beryllium windows during charge-discharge. For this reason, the in situ cells were often designed quite differently than a real battery. More seriously, the problem of beryllium corrosion restricted the voltage range of the cell below 4.5 V. This limited the use of this technique to study the effects of overcharge which is very important to the thermal stability of the cathodes. Using the plastic lithium battery technology, Amatucci, Tarascon, and Klein constructed an in situ XRD cell, which allows structural investigations at voltages greater than 5 V without any beryllium window corrosion. However, all of these in situ XRD studies using conventional x-ray sources probe the cell in reflection geometry. Therefore, the observed structural changes are predominantly from the top few microns of the electrode coating, which might not be representative for the whole coating during charge-discharge especially when the rate is high.

Yang, X. Q.; Sun, X.; McBreen, J.; Mukerjee, S.; Gao, Yuan; Yakovleva, M. V.; Xing, X. K.; Daroux, M. L.

1998-11-01T23:59:59.000Z

150

Battery construction. [miniaturized batteries  

SciTech Connect

A description is given of a battery having a battery cup and a battery cap which has a ridge portion to provide a battery chamber for accommodating a positive electrode, a negative electrode, and an electrolyte. The battery chamber has a contour at its outer periphery different from that of the sealing flanges of the battery cup and the battery cap. 11 figures.

Nishimura, H.; Nomura, Y.

1977-05-24T23:59:59.000Z

151

On the design of effective learning materials for supporting self-directed learning of programming  

Science Conference Proceedings (OSTI)

This paper reports on the action research that studies how to implement self-directed learning of programming in the academic context. Based on our findings from the previous steps with this research agenda, we focus on the design of learning materials. ... Keywords: cognitive load theory, functional programming, programming education, self-direction

Ville Tirronen; Ville Isomttnen

2012-11-01T23:59:59.000Z

152

Batteries - HEV Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

and component levels. A very detailed battery design model is used to establish these costs for different Li-Ion battery chemistries. The battery design model considers the...

153

Opportunities and challenges for first-principles materials design and applications to Li battery materials  

E-Print Network (OSTI)

The idea of first-principles methods is to determine the properties of materials by solving the basic equations of quantum mechanics and statistical mechanics. With such an approach, one can, in principle, predict the ...

Ceder, Gerbrand

154

Cr-Ga-N materials for negative electrodes in Li rechargeable batteries : structure, synthesis and electrochemical performance  

E-Print Network (OSTI)

Electrochemical performances of two ternary compounds (Cr2GaN and Cr3GaN) in the Cr-Ga-N system as possible future anode materials for lithium rechargeable batteries were studied. Motivation for this study was dealt in ...

Kim, Miso

2007-01-01T23:59:59.000Z

155

Ultrathin Spinel LiMn2O4 Nanowires as High Power Cathode Materials for Li-Ion Batteries  

E-Print Network (OSTI)

the past few years due to poten- tial applications in both hybrid electric vehicles (HEV) and full electric of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305 vehicles (EV).1-3 Although lithium ion batteries can provide higher energy density (W h/kg) than other

Cui, Yi

156

Prieto Battery | Open Energy Information  

Open Energy Info (EERE)

Colorado-based startup company that is developing lithium ion batteries based on nano-structured materials. References Prieto Battery1 LinkedIn Connections CrunchBase...

157

Nanowire Lithium-Ion Battery  

Science Conference Proceedings (OSTI)

... workings of Li-ion batteries, they either lack the nanoscale spatial resolution commensurate with the morphology of the active battery materials and ...

2012-10-02T23:59:59.000Z

158

Nano-structured anode material for high-power battery system in electric vehicles.  

SciTech Connect

A new MSNP-LTO anode is developed to enable a high-power battery system that provides three times more power than any existing battery system. It shows excellent cycle life and low-temperature performance, and exhibits unmatched safety characteristics.

Amine, K.; Belharouak, I.; Chen, Z.; Taison, T.; Yumoto, H.; Ota, N.; Myung, S.-T.; Sun, Y.-K. (Chemical Sciences and Engineering Division); (Enerdel Lithium Power Systems); (Iwate Univ.); (Hanyang Univ.)

2010-07-27T23:59:59.000Z

159

Thermal Management of Batteries in Advanced Vehicles Using Phase-Change Materials (Presentation)  

DOE Green Energy (OSTI)

This Powerpoint presentation examines battery thermal management using PCM and concludes excellent performance in limiting peak temperatures at short period extensive battery use; although, vehicle designers will need to weigh the potential increase in mass and cost associated with adding PCM against the anticipated benefits.

Kim, G.-H.; Gonder, J.; Lustbader, J.; Pesaran, A.

2007-12-01T23:59:59.000Z

160

Electrodeposition of Ni5Sb2 nanowires array and its application as a high-performance anode material for lithium ion batteries  

Science Conference Proceedings (OSTI)

Single crystal Ni"5Sb"2 nanowires array is synthesized by direct-current electrodeposition technique. The initial specific discharge and charge capacity of the as-produced Ni"5Sb"2 nanowires array electrode as an anode material for lithium-ion batteries ... Keywords: Anode, Array structure, Charge/discharge capacity, Lithium-ion batteries, Nanowires

You-Wen Yang; Tian-Ying Li; Fei Liu; Wen-Bin Zhu; Xue-Liang Li; Yu-Cheng Wu; Ming-Guang Kong

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Black Conductive Titanium Oxide High-Capacity Materials for Battery Electrodes  

DOE Green Energy (OSTI)

Stoichiometric titanium dioxide (TiO{sub 2}) is one of the most widely studied transitionmetal oxides because of its many potential applications in photoelectrochemical systems, such as dye-sensitized TiO{sub 2} electrodes for photovoltaic solar cells, and water-splitting catalysts for hydrogen generation, and in environmental purification for creating or degrading specific compounds. However, TiO{sub 2} has a wide bandgap and high electrical resistivity, which limits its use as an electrode. A set of non-stoichiometric titanium oxides called the Magneli phases, having a general formula of Ti{sub n}O{sub 2n-1} with n between 4 and 10, exhibits lower bandgaps and resistivities, with the highest electrical conductivities reported for Ti{sub 4}O{sub 7}. These phases have been formulated under different conditions, but in all reported cases the resulting oxides have minimum grain sizes on the order of micrometers, regardless of the size of the starting titanium compounds. In this method, nanoparticles of TiO{sub 2} or hydrogen titanates are first coated with carbon using either wet or dry chemistry methods. During this process the size and shape of the nanoparticles are 'locked in.' Subsequently the carbon-coated nanoparticles are heated. This results in the transformation of the original TiO{sub 2} or hydrogen titanates to Magneli phases without coarsening, so that the original size and shape of the nanoparticles are maintained to a precise degree. People who work on batteries, fuel cells, ultracapacitors, electrosynthesis cells, electro-chemical devices, and soil remediation have applications that could benefit from using nanoscale Magneli phases of titanium oxide. Application of these electrode materials may not be limited to substitution for TiO{sub 2} electrodes. Combining the robustness and photosensitivity of TiO{sub 2} with higher electrical conductivity may result in a general electrode material.

Han, W.

2011-05-18T23:59:59.000Z

162

Battery cell feedthrough apparatus  

DOE Patents (OSTI)

A compact, hermetic feedthrough apparatus is described comprising interfitting sleeve portions constructed of chemically-stable materials to permit unique battery designs and increase battery life and performance. 8 figs.

Kaun, T.D.

1995-03-14T23:59:59.000Z

163

Graphene-based composites as cathode materials for lithium ion batteries  

Science Conference Proceedings (OSTI)

Owing to the superior mechanical, thermal, and electrical properties, graphene was a perfect candidate to improve the performance of lithium ion batteries. Herein, we review the recent advances in graphene-based composites and their application as cathode ...

Libao Chen, Ming Zhang, Weifeng Wei

2013-01-01T23:59:59.000Z

164

Economic assessment of candidate materials for key components in a grid-scale liquid metal battery  

E-Print Network (OSTI)

In order to satisfy the growing demand for renewable resources as a supply of electricity, much effort is being placed toward the development of battery energy storage systems that can effectively interface these new sources ...

Parent, Michael C. (Michael Calvin)

2011-01-01T23:59:59.000Z

165

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

A. , et al. , Plug-In Hybrid Electric Vehicles: How Does Oneand in particular, hybrid electric vehicles. In addition to1.1 Motivation: Why Hybrid Electric Vehicles? 1 1.2 Battery

Wilcox, James D.

2010-01-01T23:59:59.000Z

166

Composition-tailored synthesis of gradient transition metal precursor particles for lithium-ion battery cathode materials.  

DOE Green Energy (OSTI)

We report the tailored synthesis of particles with internal gradients in transition metal composition aided by the use of a general process model. Tailored synthesis of transition metal particles was achieved using a coprecipitation reaction with tunable control over the process conditions. Gradients in the internal composition of the particles was monitored and confirmed experimentally by analysis of particles collected during regularly timed intervals. Particles collected from the reactor at the end of the process were used as the precursor material for the solid-state synthesis of Li{sub 1.2}(Mn{sub 0.62}Ni{sub 0.38}){sub 0.8}O{sub 2}, which was electrochemically evaluated as the active cathode material in a lithium battery. The Li{sub 1.2}(Mn{sub 0.62}Ni{sub 0.38}){sub 0.8}O{sub 2} material was the first example of a structurally integrated multiphase material with a tailored internal gradient in relative transition metal composition as the active cathode material in a lithium-ion battery. We believe our general synthesis strategy may be applied to produce a variety of new cathode materials with tunable interior, surface, and overall relative transition metal compositions.

Koenig, G. M.; Belharouak, I.; Deng, H.; Amine, K.; Sun, Y. K. (Chemical Sciences and Engineering Division)

2011-04-12T23:59:59.000Z

167

Energizing the batteries for electric cars  

SciTech Connect

This article reports of the nickel-metal-hydride battery and its ability to compete with the lead-acid battery in electric-powered vehicles. The topics of the article include development of the battery, the impetus for development in California environmental law, battery performance, packaging for the battery's hazardous materials, and the solid electrolyte battery.

O' Connor, L.

1993-07-01T23:59:59.000Z

168

Alkaline battery  

SciTech Connect

A zinc alkaline secondary battery is described having an excellent cycle characteristic, having a negative electrode which comprises a base layer of zinc active material incorporating cadmium metal and/or a cadmium compound and an outer layer made up of cadmium metal and/or a cadmium compound and applied to the surface of the base layer of zinc active material.

Furukawa, N.; Inoue, K.; Murakami, S.

1984-01-24T23:59:59.000Z

169

Battery Types  

Science Conference Proceedings (OSTI)

...and rechargeable batteries (Table 1A battery consists of a negative electrode (anode) from which electrons

170

High Rate Performing lithium-ion Batteries - Programmaster.org  

Science Conference Proceedings (OSTI)

Symposium, Nanostructured Materials for Rechargeable Batteries and for Supercapacitors, II. Presentation Title, High Rate Performing lithium-ion Batteries.

171

Food Battery Competition Sponsored by  

E-Print Network (OSTI)

Food Battery Competition Sponsored by: The University of Tennessee, Materials Research Society (MRS growing populations and energy needs forever. Batteries have evolved a great deal and when you compare the bulky, heavy, toxic car lead batteries to the novel and outstanding lithium-ion batteries, you can

Tennessee, University of

172

In-situ Spectroscopic and Structural Studies of Electrode Materials for Advanced Battery Applications  

SciTech Connect

Techniques have been developed and implemented to gain insight into fundamental factors that affect the performance of electrodes in Li and Li-ion batteries and other energy storage devices. These include experimental strategies for monitoring the Raman scattering spectra of single microparticles of carbon and transition metal oxides as a function of their state of charge. Measurements were performed in electrolytes of direct relevance to Li and Li-Ion batteries both in the static and dynamic modes. In addition, novel strategies were devised for performing conventional experiments in ultrahigh vacuum environments under conditions which eliminate effects associated with presence of impurities, using ultrapure electrolytes, both of the polymeric and ionic liquid type that display no measurable vapor pressure. Also examined was the reactivity of conventional non aqueous solvent toward ultrapure Li films as monitored in ultrahigh vacuum with external reflection Fourier transform infrared spectroscopy. Also pursued were efforts toward developing applying Raman-scattering for monitoring the flow of charge of a real Li ion battery. Such time-resolved, spatially-resolved measurements are key to validating the results of theoretical simulations involving real electrode structures.

Daniel A Scherson

2013-03-14T23:59:59.000Z

173

Solar battery energizer  

SciTech Connect

A battery energizer for button batteries, such as zinc-silver oxide or zinc-mercuric oxide batteries, that are normally considered unchargeable, provides for energizing of the batteries in a safe and simple manner. A solar cell having a maximum current output (e.g., 20 milliamps) is operatively connected to terminals for releasably receiving a button battery. A light emitting diode, or like indicator, provides an indication of when the battery is fully energized, and additionally assists in preventing overenergization of the battery. The solar cell, terminals, LED, and the like can be mounted on a nonconductive material mounting plate which is mounted by a suction cup and hook to a window, adjacent a light bulb, or the like. A battery charger for conventional dry cell rechargeable batteries (such as nickel-cadmium batteries) utilizes the solar cells, and LED, and a zener diode connected in parallel with terminals. An adaptor may be provided with the terminal for adapting them for use with any conventional size dry cell battery, and a simple dummy battery may be utilized so that less than the full complement of batteries may be charged utilizing the charger.

Thompson, M. E.

1985-09-03T23:59:59.000Z

174

RADIOACTIVE BATTERY  

DOE Patents (OSTI)

A radioactive battery which includes a capsule containing the active material and a thermopile associated therewith is presented. The capsule is both a shield to stop the radiations and thereby make the battery safe to use, and an energy conventer. The intense radioactive decay taking place inside is converted to useful heat at the capsule surface. The heat is conducted to the hot thermojunctions of a thermopile. The cold junctions of the thermopile are thermally insulated from the heat source, so that a temperature difference occurs between the hot and cold junctions, causing an electrical current of a constant magnitude to flow.

Birden, J.H.; Jordan, K.C.

1959-11-17T23:59:59.000Z

175

Density Functional Theory Simulations Predict New Materials for Magnesium-Ion Batteries (Fact Sheet), NREL Highlights, Science  

SciTech Connect

Multivalence is identified in the light element, B, through structure morphology. Boron sheets exhibit highly versatile valence, and the layered boron materials may hold the promise of a high-energy-density magnesium-ion battery. Practically, boron is superior to previously known multivalence materials, especially transition metal compounds, which are heavy, expensive, and often not benign. Based on density functional theory simulations, researchers at the National Renewable Energy Laboratory (NREL) have predicted a series of stable magnesium borides, MgB{sub x}, with a broad range of stoichiometries, 2 < x < 16, by removing magnesium atoms from MgB{sub 2}. The layered boron structures are preserved through an in-plane topological transformation between the hexagonal lattice domains and the triangular domains. The process can be reversibly switched as the charge transfer changes with Mg insertion/extraction. The mechanism of such a charge-driven transformation originates from the versatile valence state of boron in its planar form. The discovery of these new physical phenomena suggests the design of a high-capacity magnesium-boron battery with theoretical energy density 876 mAh/g and 1550 Wh/L.

2011-10-01T23:59:59.000Z

176

Composit, Nanoparticle-Based Anode material for Li-ion Batteries Applied in Hybrid Electric (HEV's)  

SciTech Connect

Lithium-ion batteries are promising energy storage devices in hybrid and electric vehicles with high specific energy values ({approx}150 Wh/kg), energy density ({approx}400 Wh/L), and long cycle life (>15 years). However, applications in hybrid and electric vehicles require increased energy density and improved low-temperature (<-10 C) performance. Silicon-based anodes are inexpensive, environmentally benign, and offer excellent theoretical capacity values ({approx}4000 mAh/g), leading to significantly less anode material and thus increasing the overall energy density value for the complete battery (>500 Wh/L). However, tremendous volume changes occur during cycling of pure silicon-based anodes. The expansion and contraction of these silicon particles causes them to fracture and lose electrical contact to the current collector ultimately severely limiting their cycle life. In Phase I of this project Yardney Technical Products, Inc. proposed development of a carbon/nano-silicon composite anode material with improved energy density and silicon's cycleability. In the carbon/nano-Si composite, silicon nanoparticles were embedded in a partially-graphitized carbonaceous matrix. The cycle life of anode material would be extended by decreasing the average particle size of active material (silicon) and by encapsulation of silicon nanoparticles in a ductile carbonaceous matrix. Decreasing the average particle size to a nano-region would also shorten Li-ion diffusion path and thus improve rate capability of the silicon-based anodes. Improved chemical inertness towards PC-based, low-temperature electrolytes was expected as an additional benefit of a thin, partially graphitized coating around the active electrode material.

Dr. Malgorzata Gulbinska

2009-08-24T23:59:59.000Z

177

Battery chargers  

SciTech Connect

A battery charger designed to be installed in a vehicle, and while utilizing a portion of this vehicle's electrical system, can be used to charge another vehicle's battery or batteries. This battery charger has a polarity sensor, and when properly connected to an external battery will automatically switch away from charging the internal battery to charging the external battery or batteries. And, when disconnected from the external battery or batteries will automatically switch back to charging the internal battery, thus making it an automatic vehicle to vehicle battery charger.

Winkler, H.L.

1984-05-15T23:59:59.000Z

178

Better Batteries with a Conducting Polymer Binder  

NLE Websites -- All DOE Office Websites (Extended Search)

Batteries with a Conducting Polymer Binder Conductive polymer binder for Lithium ion battery June 2013 Berkeley Lab scientists have invented a new material for use in...

179

Development of Low Cost Carbonaceous Materials for Anodes in Lithium-Ion Batteries for Electric and Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

Final report on the US DOE CARAT program describes innovative R & D conducted by Superior Graphite Co., Chicago, IL, USA in cooperation with researchers from the Illinois Institute of Technology, and defines the proper type of carbon and a cost effective method for its production, as well as establishes a US based manufacturer for the application of anodes of the Lithium-Ion, Lithium polymer batteries of the Hybrid Electric and Pure Electric Vehicles. The three materials each representing a separate class of graphitic carbon, have been developed and released for field trials. They include natural purified flake graphite, purified vein graphite and a graphitized synthetic carbon. Screening of the available on the market materials, which will help fully utilize the graphite, has been carried out.

Barsukov, Igor V.

2002-12-10T23:59:59.000Z

180

Batteries: Overview of Battery Cathodes  

E-Print Network (OSTI)

a graphite-free lithium ion battery can be built, usingK (1990) Lithium Ion Rechargeable Battery. Prog. Batteriesion battery configurations, as all of the cycleable lithium

Doeff, Marca M

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Battery cell for a primary battery  

Science Conference Proceedings (OSTI)

A battery cell for a primary battery, particularly a flat cell battery to be activated on being taken into use, e.g., when submerged into water. The battery cell comprises a positive current collector and a negative electrode. A separator layer which, being in contact with the negative electrode, is disposed between said negative electrode and the positive current collector. A depolarizing layer containing a depolarizing agent is disposed between the positive current collector and the separate layer. An intermediate layer of a porous, electrically insulating, and water-absorbing material is disposed next to the positive current collector and arranged in contact with the depolarizing agent.

Hakkinen, A.

1984-12-11T23:59:59.000Z

182

Battery Maintenance  

Science Conference Proceedings (OSTI)

... Cranking batteries are not appropriate for extended use since disharging the battery deeply can rapidly destroy the thin plates. ...

183

Batteries | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Batteries Batteries Batteries A small New York City startup is hoping it has the next big solution in energy storage. A video documents what the company's breakthrough means for the future of grid-scale energy storage. Learn more. First invented by Thomas Edison, batteries have changed a lot in the past century, but there is still work to do. Improving this type of energy storage technology will have dramatic impacts on the way Americans travel and the ability to incorporate renewable energy into the nation's electric grid. On the transportation side, the Energy Department is working to reduce the costs and weight of electric vehicle batteries while increasing their energy storage and lifespan. The Department is also supports research, development and deployment of battery technologies that would allow the

184

Batteries: Overview of Battery Cathodes  

E-Print Network (OSTI)

Challenges in Future Li-Battery Research. Phil Trans. RoyalBatteries: Overview of Battery Cathodes Marca M. Doeffduring cell discharge. Battery-a device consisting of one or

Doeff, Marca M

2011-01-01T23:59:59.000Z

185

Batteries: Overview of Battery Cathodes  

SciTech Connect

The very high theoretical capacity of lithium (3829 mAh/g) provided a compelling rationale from the 1970's onward for development of rechargeable batteries employing the elemental metal as an anode. The realization that some transition metal compounds undergo reductive lithium intercalation reactions reversibly allowed use of these materials as cathodes in these devices, most notably, TiS{sub 2}. Another intercalation compound, LiCoO{sub 2}, was described shortly thereafter but, because it was produced in the discharged state, was not considered to be of interest by battery companies at the time. Due to difficulties with the rechargeability of lithium and related safety concerns, however, alternative anodes were sought. The graphite intercalation compound (GIC) LiC{sub 6} was considered an attractive candidate but the high reactivity with commonly used electrolytic solutions containing organic solvents was recognized as a significant impediment to its use. The development of electrolytes that allowed the formation of a solid electrolyte interface (SEI) on surfaces of the carbon particles was a breakthrough that enabled commercialization of Li-ion batteries. In 1990, Sony announced the first commercial batteries based on a dual Li ion intercalation system. These devices are assembled in the discharged state, so that it is convenient to employ a prelithiated cathode such as LiCoO{sub 2} with the commonly used graphite anode. After charging, the batteries are ready to power devices. The practical realization of high energy density Li-ion batteries revolutionized the portable electronics industry, as evidenced by the widespread market penetration of mobile phones, laptop computers, digital music players, and other lightweight devices since the early 1990s. In 2009, worldwide sales of Li-ion batteries for these applications alone were US$ 7 billion. Furthermore, their performance characteristics (Figure 1) make them attractive for traction applications such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and electric vehicles (EVs); a market predicted to be potentially ten times greater than that of consumer electronics. In fact, only Liion batteries can meet the requirements for PHEVs as set by the U.S. Advanced Battery Consortium (USABC), although they still fall slightly short of EV goals. In the case of Li-ion batteries, the trade-off between power and energy shown in Figure 1 is a function both of device design and the electrode materials that are used. Thus, a high power battery (e.g., one intended for an HEV) will not necessarily contain the same electrode materials as one designed for high energy (i.e., for an EV). As is shown in Figure 1, power translates into acceleration, and energy into range, or miles traveled, for vehicular uses. Furthermore, performance, cost, and abuse-tolerance requirements for traction batteries differ considerably from those for consumer electronics batteries. Vehicular applications are particularly sensitive to cost; currently, Li-ion batteries are priced at about $1000/kWh, whereas the USABC goal is $150/kWh. The three most expensive components of a Li-ion battery, no matter what the configuration, are the cathode, the separator, and the electrolyte. Reduction of cost has been one of the primary driving forces for the investigation of new cathode materials to replace expensive LiCoO{sub 2}, particularly for vehicular applications. Another extremely important factor is safety under abuse conditions such as overcharge. This is particularly relevant for the large battery packs intended for vehicular uses, which are designed with multiple cells wired in series arrays. Premature failure of one cell in a string may cause others to go into overcharge during passage of current. These considerations have led to the development of several different types of cathode materials, as will be covered in the next section. Because there is not yet one ideal material that can meet requirements for all applications, research into cathodes for Li-ion batteries is, as of this writ

Doeff, Marca M

2010-07-12T23:59:59.000Z

186

Batteries: Overview of Battery Cathodes  

SciTech Connect

The very high theoretical capacity of lithium (3829 mAh/g) provided a compelling rationale from the 1970's onward for development of rechargeable batteries employing the elemental metal as an anode. The realization that some transition metal compounds undergo reductive lithium intercalation reactions reversibly allowed use of these materials as cathodes in these devices, most notably, TiS{sub 2}. Another intercalation compound, LiCoO{sub 2}, was described shortly thereafter but, because it was produced in the discharged state, was not considered to be of interest by battery companies at the time. Due to difficulties with the rechargeability of lithium and related safety concerns, however, alternative anodes were sought. The graphite intercalation compound (GIC) LiC{sub 6} was considered an attractive candidate but the high reactivity with commonly used electrolytic solutions containing organic solvents was recognized as a significant impediment to its use. The development of electrolytes that allowed the formation of a solid electrolyte interface (SEI) on surfaces of the carbon particles was a breakthrough that enabled commercialization of Li-ion batteries. In 1990, Sony announced the first commercial batteries based on a dual Li ion intercalation system. These devices are assembled in the discharged state, so that it is convenient to employ a prelithiated cathode such as LiCoO{sub 2} with the commonly used graphite anode. After charging, the batteries are ready to power devices. The practical realization of high energy density Li-ion batteries revolutionized the portable electronics industry, as evidenced by the widespread market penetration of mobile phones, laptop computers, digital music players, and other lightweight devices since the early 1990s. In 2009, worldwide sales of Li-ion batteries for these applications alone were US$ 7 billion. Furthermore, their performance characteristics (Figure 1) make them attractive for traction applications such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and electric vehicles (EVs); a market predicted to be potentially ten times greater than that of consumer electronics. In fact, only Liion batteries can meet the requirements for PHEVs as set by the U.S. Advanced Battery Consortium (USABC), although they still fall slightly short of EV goals. In the case of Li-ion batteries, the trade-off between power and energy shown in Figure 1 is a function both of device design and the electrode materials that are used. Thus, a high power battery (e.g., one intended for an HEV) will not necessarily contain the same electrode materials as one designed for high energy (i.e., for an EV). As is shown in Figure 1, power translates into acceleration, and energy into range, or miles traveled, for vehicular uses. Furthermore, performance, cost, and abuse-tolerance requirements for traction batteries differ considerably from those for consumer electronics batteries. Vehicular applications are particularly sensitive to cost; currently, Li-ion batteries are priced at about $1000/kWh, whereas the USABC goal is $150/kWh. The three most expensive components of a Li-ion battery, no matter what the configuration, are the cathode, the separator, and the electrolyte. Reduction of cost has been one of the primary driving forces for the investigation of new cathode materials to replace expensive LiCoO{sub 2}, particularly for vehicular applications. Another extremely important factor is safety under abuse conditions such as overcharge. This is particularly relevant for the large battery packs intended for vehicular uses, which are designed with multiple cells wired in series arrays. Premature failure of one cell in a string may cause others to go into overcharge during passage of current. These considerations have led to the development of several different types of cathode materials, as will be covered in the next section. Because there is not yet one ideal material that can meet requirements for all applications, research into cathodes for Li-ion batteries is, as of this

Doeff, Marca M

2010-07-12T23:59:59.000Z

187

In search of high performance anode materials for Mg batteries: computational studies of Mg in Ge, Si, and Sn  

E-Print Network (OSTI)

We present ab initio studies of structures, energetics, and diffusion properties of Mg in Si, Ge, and Sn diamond structures to evaluate their potential as insertion type anode materials for Mg batteries. We show that Si could provide the highest specific capacities (3817 mAh g-1) and the lowest average insertion voltage (~0.15 eV vs. Mg) for Mg storage. Nevertheless, due to its significant percent lattice expansion (~216%) and slow Mg diffusion, Sn and Ge are more attractive; both anodes have lower lattice expansions (~120 % and ~178 %, respectively) and diffusion barriers (~0.50 and ~0.70 eV, respectively for single-Mg diffusion) than Si. We show that Mg-Mg interactions at different stages of charging can decrease significantly the diffusion barrier compared to the single atom diffusion, by up to 0.55 eV.

Malyi, Oleksandr I; Manzhos, Sergei; 10.1016/j.jpowsour.2013.01.114

2013-01-01T23:59:59.000Z

188

Nano-chemo-mechanics of advanced materials for hydrogen storage and lithium battery applications .  

E-Print Network (OSTI)

??Chemo-mechanics studies the material behavior and phenomena at the interface of mechanics and chemistry. Material failures due to coupled chemo-mechanical effects are serious roadblocks in (more)

Huang, Shan

2011-01-01T23:59:59.000Z

189

STUDIES ON TWO CLASSES OF POSITIVE ELECTRODE MATERIALS FOR LITHIUM-ION BATTERIES  

E-Print Network (OSTI)

material prepared by molten- salt synthesis. Journal ofthe sodium for lithium in a molten salt. 13 The large ionic

Wilcox, James D.

2010-01-01T23:59:59.000Z

190

Nano-sized structured layered positive electrode materials to enable high energy density and high rate capability lithium batteries  

DOE Patents (OSTI)

Nano-sized structured dense and spherical layered positive active materials provide high energy density and high rate capability electrodes in lithium-ion batteries. Such materials are spherical second particles made from agglomerated primary particles that are Li.sub.1+.alpha.(Ni.sub.xCo.sub.yMn.sub.z).sub.1-tM.sub.tO.sub.2-dR.sub.d- , where M is selected from can be Al, Mg, Fe, Cu, Zn, Cr, Ag, Ca, Na, K, In, Ga, Ge, V, Mo, Nb, Si, Ti, Zr, or a mixture of any two or more thereof, R is selected from F, Cl, Br, I, H, S, N, or a mixture of any two or more thereof, and 0.ltoreq..alpha..ltoreq.0.50; 0materials and their use in electrochemical devices are also described.

Deng, Haixia; Belharouak, Ilias; Amine, Khalil

2012-10-02T23:59:59.000Z

191

Battery utilizing ceramic membranes  

SciTech Connect

A thin film battery is disclosed based on the use of ceramic membrane technology. The battery includes a pair of conductive collectors on which the materials for the anode and the cathode may be spin coated. The separator is formed of a porous metal oxide ceramic membrane impregnated with electrolyte so that electrical separation is maintained while ion mobility is also maintained. The entire battery can be made less than 10 microns thick while generating a potential in the 1 volt range.

Yahnke, Mark S. (Berkeley, CA); Shlomo, Golan (Haifa, IL); Anderson, Marc A. (Madison, WI)

1994-01-01T23:59:59.000Z

192

Industrial battery stack  

SciTech Connect

A novel industrial battery stack is disclosed, wherein positive plates which have been longitudinally wrapped with a perforate or semi-perforate material are accurately aligned with respect to the negative plates and separators in the stack during the stacking operation. The novel spacing members of the present invention have a generally U-shaped cross section for engaging through the wrapping a portion of the positive plate adjacent to the longitudinal edges of that plate. Projections protruding substantially from the base of the ''U'' provide the proper distance between the edge of the wrapped plate and an adjacent longitudinal surface. During the stacking and burning operation, this longitudinal surface comprises the back wall of a novel industrial battery plate holder. Following the burning of the battery stack and its subsequent assembly into an appropriate industrial battery case, the spacing member or members act to protect the positive battery plates and retain them in their proper alignment during the operation of the battery. Applicants have also provided a novel apparatus and method for stacking, aligning and burning industrial battery stacks which comprises a battery stack holder having several upstanding walls which define a stacking column having a coplanar terminus. An adjustably locatable partition within said stacking column may be disposed at any of a plurality of positions parallel with respect to the coplanar terminus so that the battery stack holder may be adjusted for any of a variety of given sizes of plates and separators. The battery plates and separators may then be stacked into the battery stack holder so that only the plate lugs extrude beyond the coplanar terminus. A dam is insertable along the top of the battery plates and across the top of the upstanding side walls of the battery stack holder to facilitate the rapid efficient burning of the industrial battery stack.

Digiacomo, H.L.; Sacco, J.A.

1980-08-19T23:59:59.000Z

193

Teaching and Learning Green Materials Selection and Processes  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2010. Symposium, Green Technologies for Materials Manufacturing and Processing II.

194

Battery system  

DOE Patents (OSTI)

A battery module includes a plurality of battery cells and a system configured for passing a fluid past at least a portion of the plurality of battery cells in a parallel manner.

Dougherty, Thomas J; Wood, Steven J; Trester, Dale B; Andrew, Michael G

2013-08-27T23:59:59.000Z

195

Connecting learners with content: a unified content strategy for learning materials  

Science Conference Proceedings (OSTI)

A unified content strategy is a repeatable method of creating content for reuse, managing content in a definitive source, and assembling it to meet diverse needs. This paper describes:A unified content strategy and its benefitsApplying ... Keywords: RLO, adaptive learning materials, content management, enterprise content management, reusable learning object, unified content strategy

Pamela Kostur

2002-10-01T23:59:59.000Z

196

A 3.90 V iron-based fluorosulphate material for lithium-ion batteries crystallizing in the triplite structure  

DOE Green Energy (OSTI)

Li-ion batteries have empowered consumer electronics and are now seen as the best choice to propel forward the development of eco-friendly (hybrid) electric vehicles. To enhance the energy density, an intensive search has been made for new polyanionic compounds that have a higher potential for the Fe{sup 2+}/Fe{sup 3+} redox couple. Herein we push this potential to 3.90 V in a new polyanionic material that crystallizes in the triplite structure by substituting as little as 5 atomic per cent of Mn for Fe in Li(Fe{sub 1-{delta}}Mn{delta})SO{sub 4}F. Not only is this the highest voltage reported so far for the Fe{sup 2+}/Fe{sup 3+} redox couple, exceeding that of LiFePO{sub 4} by 450 mV, but this new triplite phase is capable of reversibly releasing and reinserting 0.7-0.8 Li ions with a volume change of 0.6% (compared with 7 and 10% for LiFePO{sub 4} and LiFeSO{sub 4}F respectively), to give a capacity of {approx}125 mA h g{sup -1}.

Barpanda, P.; Ati, M.; Melot, B.C.; Rousse, G.; Chotard, J-N.; Doublet, M-L.; Sougrati, M.T.; Corr, S.A.; Jumas, J-C.; Tarascon, J-M. (CNRS-UMR); (U. Kent)

2011-11-17T23:59:59.000Z

197

A neutron powder diffraction study of. cap alpha. - and. beta. -PbO/sub 2/ in the positive electrode material of lead-acid batteries  

SciTech Connect

A neutron powder diffraction study of ..cap alpha..- and ..beta..-PbO/sub 2/, both chemically prepared and electrochemically formed in cycled battery plates, was carried out to correlate the electrochemical activity of the lead-acid battery with the atomic arrangement of the electrode constituents. Our results are consistent with the presence of hydrogen in the structure of ..beta..-PbO/sub 2/, but the departure of the occupancy factors from stoichiometric values are not large enough to unambiguously establish whether there are lead or oxygen deficiencies. If the Pb:O ratio corresponds to exact stoichiometry, any hydrogen which is present must be accompanied by a reduction of Pb/sup +4/. There is a significant increase in the lattice parameter ..cap alpha.. of ..beta..-PbO/sub 2/ in cycled battery electrodes relative to the value found in chemically prepared ..beta..-PbO/sub 2/. No change in the c parameter, however, was detected. These dimensional changes are consistent with a configuration for hydrogen similar to that observed in the rutile type structure of SnO/sub 2/, in which there are OH-ions oriented perpendicular to the c axis. The profile parameters obtained in this analysis show that the crystallites of ..beta..-PbO/sub 2/ in the positive plate material of a battery cycled three times (Y3) are smaller than those in the chemically prepared compound (about 450A vs. 800A), while there are no significant differences between the latter and ..beta..-PbO/sub 2/ in the positive plate material of a battery cycled 36 times (Y36). The average structure of ..cap alpha..-PbO/sub 2/ cannot be accurately determined by profile analysis, at the present time. The difficulties encountered in the refinement may be due to extensive defects, nonspherical crystallites of small size, and/or small departures of the structure from orthorhombic symmetry.

Santoro, A.; Caulder, S.M.; D' Antonio, P.

1983-07-01T23:59:59.000Z

198

Overview of the Batteries for Advanced Transportation  

E-Print Network (OSTI)

cobaltate batteries have been in commercial use since 1991. A new lithium-ion battery with different cathodeMn2O4 cathode in lithium ion batteries by using surface modification. Since one of the main reasons cathode material for rechargeable lithium ion batteries because of its high voltage, low cost, and safety

Knowles, David William

199

Toward a Na-Ion Battery  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

200

Graphene Fabrication and Lithium Ion Batteries Applications  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Lithium Iron Phosphate Composites for Lithium Batteries  

The materials can be added at low cost without changing current scalable cathode ... Lithium Iron Phosphate Composites for Lithium Batteries ...

202

Hybrids for Batteries and Fuel Cells  

Science Conference Proceedings (OSTI)

Hybrid Organic: Inorganic Materials for Alternative Energy: Hybrids for Batteries and Fuel Cells Program Organizers: Andrei Jitianu, Lehman College, City...

203

Piezonuclear battery  

DOE Patents (OSTI)

This invention, a piezonuclear battery generates output power arising from the piezoelectric voltage produced from radioactive decay particles interacting with a piezoelectric medium. Radioactive particle energy may directly create an acoustic wave in the piezoelectric medium or a moderator may be used to generate collision particles for interacting with the medium. In one embodiment a radioactive material ({sup 252}Cf) with an output of about 1 microwatt produced a 12 nanowatt output (1.2% conversion efficiency) from a piezoelectric copolymer of vinylidene fluoride/trifluroethylene.

Bongianni, W.L.

1990-01-01T23:59:59.000Z

204

Piezonuclear battery  

SciTech Connect

A piezonuclear battery generates output power arising from the piezoelectric voltage produced from radioactive decay particles interacting with a piezoelectric medium. Radioactive particle energy may directly create an acoustic wave in the piezoelectric medium or a moderator may be used to generate collision particles for interacting with the medium. In one embodiment a radioactive material (.sup.252 Cf) with an output of about 1 microwatt produced a 12 nanowatt output (1.2% conversion efficiency) from a piezoelectric copolymer of vinylidene fluoride/trifluorethylene.

Bongianni, Wayne L. (Los Alamos, NM)

1992-01-01T23:59:59.000Z

205

Battery charger  

SciTech Connect

A battery charging system for charging a battery from an ac source, including control rectifier means for rectifying the charging current, a pulse generator for triggering the rectifier to control the transmission of current to the battery, phase control means for timing the firing of the pulse generator according to the charge on the battery, and various control means for alternatively controlling the phase control means depending upon the charge on the battery; wherein current limiting means are provided for limiting the charging current according to the charge on the battery to protect the system from excessive current in the event a weak battery is being charged, a feedback circuit is provided for maintaining the charge on a battery to compensate for battery leakage, and circuitry is provided for equalizing the voltage between the respective cells of the battery.

Kisiel, E.

1980-12-30T23:59:59.000Z

206

Battery system  

SciTech Connect

This patent describes a battery system for use with a battery powered device. It comprises a battery pack, the battery pack including; battery cells; positive and negative terminals serially coupled to the battery cells, the positive terminal being adapted to deliver output current to a load and receive input current in the direction of charging current; circuit means coupled to the positive and negative terminals and producing at an analog output terminal an analog output signal related to the state of charge of the battery cells; and display means separate from the battery pack and the battery powered device and electrically coupled to the analog output terminal for producing a display indicating the state of charge of the battery cells in accordance with the analog output signal.

Sokira, T.J.

1991-10-15T23:59:59.000Z

207

Li4Ti5O12 as an anode material for Li ion batteries in situ XRD and XPS studies.  

E-Print Network (OSTI)

?? This thesis examines parts of the kinetics and performance in Li-battery cells using lithium titanate anodes and lithium manganese oxide cathodes. Lithium titanate (Li4Ti5O12) (more)

Nordh, Tim

2013-01-01T23:59:59.000Z

208

Exfoliated MoS2 Nanocomposite as an Anode Material for Lithium Ion Batteries  

DOE Green Energy (OSTI)

Nanocomposites of molybdenum disulfide (MoS2) and poly(ethylene oxide) (PEO) were prepared by the exfoliation/absorption method that involved the hydrolysis of lithiated MoS2 in an aqueous solution of PEO. The absorption and subsequent interaction of PEO on the colloidal MoS2 formed a nanocomposite which restacked into layered secondary particles. X-ray diffraction and high resolution TEM indicated that highly disordered nanocomposites were produced when the Lix(PEO)yMoS2 stoichiometry was limited to y < 1. An improvement of greater than 5x in capacity accompanied by high cycle stability and efficiency was observed for the disordered nanocomposites providing a novel approach to utilize low-cost MoS2 and similar materials for a high capacity energy storage system.

Xiao, Jie; Choi, Daiwon; Cosimbescu, Lelia; Koech, Phillip K.; Liu, Jun; Lemmon, John P.

2010-05-04T23:59:59.000Z

209

Degradation of the materials of construction in Li-ion batteries  

DOE Green Energy (OSTI)

The primary current-collector materials being used in lithium-ion cells are susceptible to environmental degradation: aluminum to pitting corrosion and copper to environmentally assisted cracking. Pitting occurs at the highly oxidizing potentials associated with the positive-electrode charge condition. However, the pitting mechanism is more complex than that typically observed in aqueous systems in that the pits are filled with a mixed metal/oxide product and exist as mounds or nodules on the surface. Electrochemical impedance spectroscopy was shown to be an effective analytical tool for quantifying and verifying aluminum corrosion behavior. Two fluorocarbon-based coatings were shown to improve the resistance of Al to pitting attack. Detailed x-ray photoelectron spectroscopy (XPS) surface analyses showed that there was very little difference in the films observed after simple immersion in either PC:DEC or EC:DMC electrolytes versus those following electrical cycling. Li and P are the predominant surface species. Finally, environmental cracking of copper can occur at or near the lithium potential and only if specific metallurgical conditions exist (work-hardening and large grain size).

Braithwaite, J.W.; Gonzales, A.; Lucero, S.J. [and others

1997-03-01T23:59:59.000Z

210

Scenes from Argonne's Materials Engineering Research Facility...  

NLE Websites -- All DOE Office Websites (Extended Search)

Share Description B-roll for the Materials Engineering Research Facility Topic Energy Energy usage Energy storage Batteries Lithium-air batteries Lithium-ion batteries Programs...

211

Transporting & Shipping Hazardous Materials at LBNL: Lithium...  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium Batteries Lithium batteries are considered hazardous materials when shipped by air. Notify Shipping for any shipments that include lithium batteries. Note: If you need to...

212

A new phase in Ni-Sn-P system and its property as an anode material for lithium-ion batteries  

SciTech Connect

A new metastable phase was synthesized by ball milling. The new phase is tetragonal with lattice parameters a = 3.671 A and c = 4.033 A. It was found that the new phase transformed into equilibrium orthorhombic Ni{sub 2}SnP phase at 973 K. The initial capacity of the lithium battery with the tetragonal Ni{sub 2}SnP phase as anode material reaches 500.4 mAh/g, but decreases to 181.8 mAh/g after 25 cycles. However, its initial irreversible capacity is 102 mAh/g, which makes it a promising anode material.

Xia, Z.P.; Lin, Y. [Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China); Li, Z.Q. [Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027 (China)], E-mail: zongquanli@zju.edu.cn

2008-09-15T23:59:59.000Z

213

Galvanic battery. [tape wrapping to seal against moisture loss  

SciTech Connect

A galvanic battery comprises rigid battery components and a wrapping of insulating material. The wrapping consists of a length of thin, extensible plastic tape wound in successive laps under lengthwise stretch around the battery and having its outer end secured to a preceeding layer of tape. The tape in combination with the rigid battery components effectively seals the battery against loss of moisture.

Tamminen, P.J.

1962-04-24T23:59:59.000Z

214

Vehicle Technologies Office: Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Batteries Batteries battery/cell diagram Battery/Cell Diagram Batteries are important to our everyday lives and show up in various consumer electronics and appliances, from MP3 players to laptops to our vehicles. Batteries play an important role in our vehicles and are gradually becoming more and more important as they assume energy storage responsibilities from fuel in vehicle propulsion systems. A battery is a device that stores chemical energy in its active materials and converts it, on demand, into electrical energy by means of an electrochemical reaction. An electrochemical reaction is a chemical reaction involving the transfer of electrons, and it is that reaction which creates electricity. There are three main parts of a battery: the anode, cathode, and electrolyte. The anode is the "fuel" electrode which gives up electrons to the external circuit to create the flow of electrons or electricity. The cathode is the oxidizing electrode which accepts electrons in the external circuit. Finally, the electrolyte carries the electric current, as ions, inside the cell, between the anode and cathode.

215

Battery charger  

SciTech Connect

A battery charger can charge a battery from a primary power source having a peak voltage exceeding the maximum battery voltage independently producible by the battery. The charger has output terminals, a switch and a feedback circuit. The output terminals are adapted for connection to the battery. The switch can periodically couple the primary power source to the output terminals to raise their voltage above the maximum battery voltage. The feedback device is responsive to the charging occuring at the terminals for limiting the current thereto by varying the duty cycle of the switch.

Chernotsky, A.; Satz, R.

1984-10-09T23:59:59.000Z

216

Soluble Lead Flow Battery: Soluble Lead Flow Battery Technology  

SciTech Connect

GRIDS Project: General Atomics is developing a flow battery technology based on chemistry similar to that used in the traditional lead-acid battery found in nearly every car on the road today. Flow batteries store energy in chemicals that are held in tanks outside the battery. When the energy is needed, the chemicals are pumped through the battery. Using the same basic chemistry as a traditional battery but storing its energy outside of the cell allows for the use of very low cost materials. The goal is to develop a system that is far more durable than todays lead-acid batteries, can be scaled to deliver megawatts of power, and which lowers the cost of energy storage below $100 per kilowatt hour.

None

2010-09-01T23:59:59.000Z

217

Battery utilizing ceramic membranes  

DOE Patents (OSTI)

A thin film battery is disclosed based on the use of ceramic membrane technology. The battery includes a pair of conductive collectors on which the materials for the anode and the cathode may be spin coated. The separator is formed of a porous metal oxide ceramic membrane impregnated with electrolyte so that electrical separation is maintained while ion mobility is also maintained. The entire battery can be made less than 10 microns thick while generating a potential in the 1 volt range. 2 figs.

Yahnke, M.S.; Shlomo, G.; Anderson, M.A.

1994-08-30T23:59:59.000Z

218

Batteries - Modeling  

NLE Websites -- All DOE Office Websites (Extended Search)

Battery Modeling Over the last few decades, a broad range of battery technologies have been examined at Argonne for transportation applications. Today the focus is on lithium-ion...

219

Battery Only:  

NLE Websites -- All DOE Office Websites (Extended Search)

Battery Only: Acceleration 0-60 MPH Time: 57.8 seconds Acceleration 14 Mile Time: 27.7 seconds Acceleration 1 Mile Maximum Speed: 62.2 MPH Battery & Generator: Acceleration 0-60...

220

Advancement in Battery Materials  

Science Conference Proceedings (OSTI)

Oct 18, 2010 ... Advanced Electrochemical Storage for Renewable Integration and Utility Applications: Zhenguo "Gary" Yang1; Dawon Choi1; Gordon Graff1;...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Li-ion Batteries and Beyond  

Science Conference Proceedings (OSTI)

Mar 12, 2012 ... Energy Nanomaterials: Li-ion Batteries and Beyond Sponsored by: The Minerals, Metals and Materials Society, TMS Materials Processing and...

222

Stuff- The Materials that Shape our World - Experimental Learning Opportunities  

SciTech Connect

Making Stuff is a four-part series that explores how materials changed history and are shaping the future. To further enhance public engagement in and understanding of materials science, the project convened an extensive network of community coalitions across the country that hosted Making Stuff outreach activities and events, science cafes, and educator workshops in their local areas. Department Of Energy funding enabled us to increase the number of communities formally involved in the project, from 10 to 20 community hubs. Department of Energy funding also made it possible to develop a collection of materials science resources, activities and hands-on demonstrations for use in a variety of formal and informal settings, and Making Stuff activities were presented at science conferences and festivals around the country. The design, printing and national dissemination of the Making Stuff afterschool activity guide were also developed with DOE funding, as well as professional webinar trainings for scientists and educators to help facilitate many of the community activities and other online and print materials. Thanks to additional funding from the Department of Energy, we were able to expand the reach and scope of the project??s outreach plan, specifically in the areas of: 1) content development, 2) training/professional development, 3) educational activities and 4) community partnerships. This report documents how the following DOE project goals were met: (1) Train scientists and provide teachers and informal educators with resources to engage youth with age appropriate information about materials science; (2) Provide activities and resources to five selected communities with ties to DOE researchers; (3) Increase interest in STEM.

Pam Rosenstein

2012-04-30T23:59:59.000Z

223

Battery Recycling  

Science Conference Proceedings (OSTI)

Jul 31, 2011 ... About this Symposium. Meeting, 2012 TMS Annual Meeting & Exhibition. Symposium, Battery Recycling. Sponsorship, The Minerals, Metals...

224

Thin-film Lithium Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Thin-Film Battery with Lithium Anode Courtesy of Oak Ridge National Laboratory, Materials Science and Technology Division Thin-Film Lithium Batteries Resources with Additional Information The Department of Energy's 'Oak Ridge National Laboratory (ORNL) has developed high-performance thin-film lithium batteries for a variety of technological applications. These batteries have high energy densities, can be recharged thousands of times, and are only 10 microns thick. They can be made in essentially any size and shape. Recently, Teledyne licensed this technology from ORNL to make batteries for medical devices including electrocardiographs. In addition, new "textured" cathodes have been developed which have greatly increased the peak current capability of the batteries. This greatly expands the potential medical uses of the batteries, including transdermal applications for heart regulation.'

225

Batteries: Overview of Battery Cathodes  

E-Print Network (OSTI)

lithium ion battery can be built, using LiVPO 4 F as both the anode and the cathode!ion battery configurations, as all of the cycleable lithium must originate from the cathode.

Doeff, Marca M

2011-01-01T23:59:59.000Z

226

Layered Li1+x(Ni0.425Mn0.425Co0.15)1xO2 Positive Electrode Materials for Lithium-Ion Batteries  

E-Print Network (OSTI)

Layered Li1+x(Ni0.425Mn0.425Co0.15)1­xO2 Positive Electrode Materials for Lithium-Ion Batteries range decreased with overlithiation Keywords : Although LiCoO2 is suitable for the lithium-ion battery by Ohzuku et al. to deliver a high discharge capacity close to 200 mAh/g,21 a lot of research in the lithium-ion

Paris-Sud XI, Université de

227

Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery  

SciTech Connect

A method for the manufacture of lead-acid batteries and associated apparatus and a lead-acid battery design resulting therefrom is disclosed. The method involves providing a battery grid and pasting the grid with a battery paste such that a profiled and tapered battery plate is formed. This battery plate is wrapped onto a coil and cured in curing apparatus. A battery element is formed using coils of the finished plate stock, separator material, and winged end plate. After this, several battery elements are then placed into a battery container. 31 figs.

Wheadon, E.G.; Forrer, L.L.

1994-01-11T23:59:59.000Z

228

Battery technology handbook  

SciTech Connect

This book is a comprehensive reference work on the types of battery available, their characteristics and applications. Topics considered include introduction, guidelines to battery selection, battery characteristics, battery theory and design, battery performance evaluation, battery applications, battery charging, and battery supplies.

Crompton, T.R.

1987-01-01T23:59:59.000Z

229

Battery Recycling  

Science Conference Proceedings (OSTI)

Mar 6, 2013 ... By the mid-1990's due to manufacturers changing the composition of ... for electric drive vehicles is dependent battery performance, cost, and...

230

Food Battery Competition (New for 2011) Sponsored by  

E-Print Network (OSTI)

Lithium-air Battery 8 Argonne's Lithium-ion Battery Research Produces New Materials and Technology'S RESOURCESTOWORK FORYOU Lithium-ion Battery Research page 8 Minister of Science and Technology Visits Argonne page Agency, the Tesla Roadster can travel 244 miles on a single charge of its lithium- ion battery pack

Tennessee, University of

231

Microstructural Modeling and Design of Rechargeable Lithium-Ion Batteries  

E-Print Network (OSTI)

. The cathode architectures and materials have a large influence on the performance of lithium-ion batteries battery design. The cathode of a lithium-ion battery is a large contributor to its overall performance power density and energy density of lithium-ion batteries. 1.3 Basic Ideal Cathode Structure

García, R. Edwin

232

In-Situ Stress Study of Porous V2O5 Films as Li-ion Battery Electrodes  

Science Conference Proceedings (OSTI)

Carbon-Sulfur Nanocomposite Cathode Materials for Lithium-Sulfur Batteries ... Multinuclear Solid and Liquid State NMR Studies of Battery Materials.

233

Graphene Based Anodes for Li-ion Batteries  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

234

Lower Cost Lithium Ion Batteries From Aluminum Substituted ...  

Lower Cost Lithium Ion Batteries From Aluminum Substituted Cathode Materials Lawrence Berkeley National Laboratory. Contact LBL About This Technology

235

Lower Cost, Nanoporous Block Copolymer Battery Separator ...  

Although the polyolefin polymer material often used for lithium battery separators costs approximately $1.30/kg, the difficult process used to make it ...

236

FBIS report. Science and technology. Japan: Latest battery technology development, November 27, 1995  

Science Conference Proceedings (OSTI)

;Table of Contents: Latest Battery Technology Development; Development Status of Solid Oxide Fuel Cells; Diverse Applications of Polymer Electrolyte Fuel Cell; Development Status of On-Board EV Batteries; Development Status of Electric Power Batter System; Development Status of Redox Flow-Type Batteries; Development Status, Future Outlook on Electrolyte Materials; Development Status of Cathode Materials; Development Status of Anode Materials; Development Status, Future Outlook of Lithium Ion Battery Separators; Development Status of Polymer Battery; Characteristics, Future Prospects of Disulfide Battery.

NONE

1995-11-27T23:59:59.000Z

237

European battery market  

SciTech Connect

The electric battery industry in Europe is discussed. As in any other part of the world, battery activity in Europe is dependent on people, prosperity, car numbers, and vehicle design. The European battery industry is discussed from the following viewpoints: battery performance, car design, battery production, marketing of batteries, battery life, and technology changes.

1984-02-01T23:59:59.000Z

238

Battery loading device  

SciTech Connect

A battery loading device for loading a power source battery, built in small appliances having a battery loading chamber for selectively loading a number of cylindrical unit batteries or a one body type battery having the same voltage as a number of cylindrical unit batteries, whereby the one body type battery and the battery loading chamber are shaped similarly and asymmetrically in order to prevent the one body type battery from being inserted in the wrong direction.

Phara, T.; Suzuki, M.

1984-08-28T23:59:59.000Z

239

Battery pack  

Science Conference Proceedings (OSTI)

A battery pack is described, having a center of mass, for use with a medical instrument including a latch, an ejector, and an electrical connector, the battery pack comprising: energy storage means for storing electrical energy; latch engagement means, physically coupled to the energy storage means, for engaging the latch; ejector engagement means, physically coupled to the energy storage means, for engaging the ejector; and connector engagement means, physically coupled to the energy storage means, for engaging the connector, the latch engagement means, ejector engagement means, and connector engagement means being substantially aligned in a plane offset from the center of mass of the battery pack.

Weaver, R.J.; Brittingham, D.C.; Basta, J.C.

1993-07-06T23:59:59.000Z

240

Autonomic Materials for Smarter, Safer, Longer-Lasting Batteries (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

DOE Green Energy (OSTI)

'Autonomic Materials for Smarter, Safer, Longer-Lasting Batteries' was submitted by the Center for Electrical Energy Storage (CEES) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CEES, an EFRC directed by Michael Thackery at Argonne National Laboratory is a partnership of scientists from three institutions: ANL (lead), Northwestern University, and the University of Illinois at Urbana-Champaign. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Electrical Energy Storage is 'to acquire a fundamental understanding of interfacial phenomena controlling electrochemical processes that will enable dramatic improvements in the properties and performance of energy storage devices, notable Li ion batteries.' Research topics are: electrical energy storage, batteries, battery electrodes, electrolytes, adaptive materials, interfacial characterization, matter by design; novel materials synthesis, charge transport, and defect tolerant materials.

Thackeray, Michael (Director, Center for Electrical Energy Storage); CEES Staff

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Battery Council International  

SciTech Connect

Forecasts of electric battery use, economic impacts of electric batteries, and battery technology and research were presented at the conference. (GHT)

1980-01-01T23:59:59.000Z

242

Argonne TTRDC - Publications - Transforum 10.2 - Battery Facilities  

NLE Websites -- All DOE Office Websites (Extended Search)

New Battery Facilities Will Help Accelerate Commercialization of Technologies New Battery Facilities Will Help Accelerate Commercialization of Technologies Gang Cheng tests batteries At existing Argonne battery testing labs, researcher Gang Cheng conducts an experiment to detect moisture in battery electrolytes. Moisture is detrimental to the performance and longevity of battery cells. Argonne will soon have three new battery facilities to bolster its research and development of battery materials and batteries for hybrid electric vehicles, plug-in hybrid electric vehicles and all other electric vehicles. The Lab was recently awarded $8.8 million in American Recovery and Reinvestment Act (ARRA) funding to build a Battery Prototype Cell Fabrication Facility, a Materials Production Scale-Up Facility and a Post-Test Analysis Facility.

243

Bipolar battery  

SciTech Connect

A bipolar battery having a plurality of cells. The bipolar battery includes: a negative electrode; a positive electrode and a separator element disposed between the negative electrode and the positive electrode, the separator element electrically insulating the electrodes from one another; an electrolyte disposed within at least one of the negative electrode, the positive electrode and the separator element; and an electrode containment structure including a cup-like electrode holder.

Kaun, Thomas D. (New Lenox, IL)

1992-01-01T23:59:59.000Z

244

Enhanced performance of graphite anode materials by AlF3 coating for lithium-ion batteries  

Science Conference Proceedings (OSTI)

In order to form the stable surface film and to further enhance the long-term cycling stability of the graphite anodes of lithium-ion batteries, the surface of graphite powders has been modified by AlF3 coating through chemical precipitation method. The AlF3-coated graphite shows no evident changes in the bulk structure and a thin AlF3-coating layer of about 2 nm thick is found to uniformly cover the graphite particles with 2 wt% AlF3 content. However, it delivers a higher initial discharge capacity and largely improved rate performances compared to the pristine graphite. Remarkably, AlF3 coated graphite demonstrated a much better cycle life. After 300 cycles, AlF3 coated graphite and uncoated graphite show capacity retention of 92% and 81%, respectively. XPS measurement shows that a more conductive solid electrode interface (SEI) layer was formed on AlF3 coated graphite as compared to uncoated graphite. SEM monograph also reveals that the AlF3-coated graphite particles have a much more stable surface morphology after long-term cycling. Therefore, the improved electrochemical performance of AlF3 coated graphite can be attributed to a more stable and conductive SEI formed on coated graphite anode during cycling process.

Ding, Fei; Xu, Wu; Choi, Daiwon; Wang, Wei; Li, Xiaolin; Engelhard, Mark H.; Chen, Xilin; Yang, Zhenguo; Zhang, Jiguang

2012-04-27T23:59:59.000Z

245

Final Report - Recovery Act - Development and application of processing and process control for nano-composite materials for lithium ion batteries  

SciTech Connect

Oak Ridge National Laboratory and A123 Systems, Inc. collaborated on this project to develop a better understanding, quality control procedures, and safety testing for A123 System s nanocomposite separator (NCS) technology which is a cell based patented technology and separator. NCS demonstrated excellent performance. x3450 prismatic cells were shown to survive >8000 cycles (1C/2C rate) at room temperature with greater than 80% capacity retention with only NCS present as an alternative to conventional polyolefin. However, for a successful commercialization, the coating conditions required to provide consistent and reliable product had not been optimized and QC techniques for being able to remove defective material before incorporation into a cell had not been developed. The work outlined in this report addresses these latter two points. First, experiments were conducted to understand temperature profiles during the different drying stages of the NCS coating when applied to both anode and cathode. One of the more interesting discoveries of this study was the observation of the large temperature decrease experienced by the wet coating between the end of the infrared (IR) drying stage and the beginning of the exposure to the convection drying oven. This is not a desirable situation as the temperature gradient could have a deleterious effect on coating quality. Based on this and other experimental data a radiative transfer model was developed for IR heating that also included a mass transfer module for drying. This will prove invaluable for battery coating optimization especially where IR drying is being employed. A stress model was also developed that predicts that under certain drying conditions tensile stresses are formed in the coating which could lead to cracking that is sometimes observed after drying is complete. Prediction of under what conditions these stresses form is vital to improving coating quality. In addition to understanding the drying process other parameters such as slurry quality and equipment optimization were examined. Removal of particles and gels by filtering, control of viscosity by %solids and mixing adjustments, removal of trapped gas in the slurry and modification of coater speed and slot die gap were all found to be important for producing uniform and flaw-free coatings. Second, an in-line Hi-Pot testing method has been developed specifically for NCS that will enable detection of coating flaws that could lead to soft or hard electrical shorts within the cell. In this way flawed material can be rejected before incorporation into the cell thus greatly reducing the amount of scrap that is generated. Improved battery safety is an extremely important benefit of NCS. Evaluation of battery safety is usually accomplished by conducting a variety of tests including nail penetration, hot box, over charge, etc. For these tests entire batteries must be built but the resultant temperature and voltage responses reveal little about the breakdown mechanism. In this report is described a pinch test which is used to evaluate NCS quality at various stages including coated anode and cathode as well as assembled cell. Coupled with post-microscopic examination of the damaged pinch point test data can assist in the coating optimization from an improved end-use standpoint. As a result of this work two invention disclosures, one for optimizing drying methodology and the other for an in-line system for flaw detection, have been filed. In addition, 2 papers are being written for submission to peer-reviewed journals.

Daniel, Claus [ORNL; Armstrong, Beth L [ORNL; Maxey, L Curt [ORNL; Sabau, Adrian S [ORNL; Wang, Hsin [ORNL; Hagans, Patrick [A123 Systems, Inc.; Babinec, Sue [A123 Systems, Inc.

2013-08-01T23:59:59.000Z

246

CRADA Final Report for NFE-08-01826: Development and application of processing and processcontrol for nano-composite materials for lithium ion batteries  

SciTech Connect

Oak Ridge National Laboratory and A123 Systems, Inc. collaborated on this project to develop a better understanding, quality control procedures, and safety testing for A123 Systems nanocomposite separator (NCS) technology which is a cell based patented technology and separator. NCS demonstrated excellent performance. x3450 prismatic cells were shown to survive >8000 cycles (1C/2C rate) at room temperature with greater than 80% capacity retention with only NCS present as an alternative to conventional polyolefin. However, for a successful commercialization, the coating conditions required to provide consistent and reliable product had not been optimized and QC techniques for being able to remove defective material before incorporation into a cell had not been developed. The work outlined in this report addresses these latter two points. First, experiments were conducted to understand temperature profiles during the different drying stages of the NCS coating when applied to both anode and cathode. One of the more interesting discoveries of this study was the observation of the large temperature decrease experienced by the wet coating between the end of the infrared (IR) drying stage and the beginning of the exposure to the convection drying oven. This is not a desirable situation as the temperature gradient could have a deleterious effect on coating quality. Based on this and other experimental data a radiative transfer model was developed for IR heating that also included a mass transfer module for drying. This will prove invaluable for battery coating optimization especially where IR drying is being employed. A stress model was also developed that predicts that under certain drying conditions tensile stresses are formed in the coating which could lead to cracking that is sometimes observed after drying is complete. Prediction of under what conditions these stresses form is vital to improving coating quality. In addition to understanding the drying process other parameters such as slurry quality and equipment optimization were examined. Removal of particles and gels by filtering, control of viscosity by %solids and mixing adjustments, removal of trapped gas in the slurry and modification of coater speed and slot die gap were all found to be important for producing uniform and flaw-free coatings. Second, an in-line Hi-Pot testing method has been developed specifically for NCS that will enable detection of coating flaws that could lead to soft or hard electrical shorts within the cell. In this way flawed material can be rejected before incorporation into the cell thus greatly reducing the amount of scrap that is generated. Improved battery safety is an extremely important benefit of NCS. Evaluation of battery safety is usually accomplished by conducting a variety of tests including nail penetration, hot box, over charge, etc. For these tests entire batteries must be built but the resultant temperature and voltage responses reveal little about the breakdown mechanism. In this report is described a pinch test which is used to evaluate NCS quality at various stages including coated anode and cathode as well as assembled cell. Coupled with post-microscopic examination of the damaged pinch point test data can assist in the coating optimization from an improved end-use standpoint. As a result of this work two invention disclosures, one for optimizing drying methodology and the other for an in-line system for flaw detection, have been filed. In addition, 2 papers are being written for submission to peer-reviewed journals.

Daniel, C.; Armstrong, B.; Maxey, C.; Sabau, A.; Wang, H.; Hagans, P. (A123 Systems, Inc.); and Babinec, S. (A123 Systems, Inc.)

2012-12-15T23:59:59.000Z

247

Mesoscale Computational Materials Science - Programmaster.org  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... Symposium, Mesoscale Computational Materials Science of Energy Materials. Sponsorship ... materials for advanced batteries and fuel cells

248

Flexographically Printed Rechargeable Zinc-based Battery for Grid Energy Storage  

E-Print Network (OSTI)

Sulfur Battery Cathode Material with High Capacity andto use the same battery type with equal capacity, as well asto 3.6V, and the capacity of the battery quickly stabilizes

Wang, Zuoqian

2013-01-01T23:59:59.000Z

249

Role of Recycling in the Life Cycle of Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

ROLE OF RECYCLING IN THE LIFE CYCLE OF BATTERIES ROLE OF RECYCLING IN THE LIFE CYCLE OF BATTERIES J.L. Sullivan, L. Gaines, and A. Burnham Argonne National Laboratory, Energy Systems Division Keywords: battery, materials, recycling, energy Abstract Over the last few decades, rechargeable battery production has increased substantially. Applications including phones, computers, power tools, power storage, and electric-drive vehicles are either commonplace or will be in the next decade or so. Because advanced rechargeable batteries, like those

250

Ensuring lead-acid battery performance with pulse technology  

SciTech Connect

Basic lead-acid battery technology has remained virtually unchanged for almost 100 years. Although improvements have been made in chemistry and construction, the common causes that promote battery failure have remained the same. These causes are the result of sulfation buildup on the battery plates. The most effective solution to this problem is pulse technology. Pulse technology helps eliminate battery failure in the following ways: Prevents sulfation buildup; Enables the battery to have more active material in the electrolyte; and Prevents physical degradation of the battery plates. As a result, productivity is improved, replacement and other battery-related expenses are avoided, and unnecessary negative environmental impact is averted.

Shilling, S. [PulseTech Products Corp., Irving, TX (United States)

1998-10-01T23:59:59.000Z

251

Analytical investigation of AlCl[3]/SO[2]Cl[2] catholyte materials for secondary fuze reserve batteries.  

DOE Green Energy (OSTI)

Exploration of the fundamental chemical behavior of the AlCl{sub 3}/SO{sub 2}Cl{sub 2} catholyte system for the ARDEC Self-Destruct Fuze Reserve Battery Project under accelerated aging conditions was completed using a variety of analytical tools. Four different molecular species were identified in this solution, three of which are major. The relative concentrations of the molecular species formed were found to depend on aging time, initial concentrations, and storage temperature, with each variable affecting the kinetics and thermodynamics of this complex reaction system. We also evaluated the effect of water on the system, and determined that it does not play a role in dictating the observed molecular species present in solution. The first Al-containing species formed was identified as the dimer [Al({mu}-Cl)Cl{sub 2}]{sub 2}, and was found to be in equilibrium with the monomer, AlCl{sub 3}. The second species formed in the reaction scheme was identified by single crystal X-ray diffraction studies as [Cl{sub 2}Al({mu}-O{sub 2}SCl)]{sub 2} (I), a scrambled AlCl{sub 3}{center_dot}SO{sub 2} adduct. The SO{sub 2}(g) present, as well as CL{sub 2}(g), was formed through decomposition of SO{sub 2}CL{sub 2}. The SO{sub 2}(g) generated was readily consumed by AlCl{sub 3} to form the adduct 1 which was experimentally verified when 1 was also isolated from the reaction of SO{sub 2}(g) and AlCl {sub 3}. The third species found was tentatively identified as a compound having the general formula {l_brace}[Al(O)Cl{sub 2}][OSCl{sub 2}]{r_brace}{sub n}. This was based on {sup 27}Al NMR data that revealed a species with tetrahedrally coordinated Al metal centers with increased oxygen coordination and the fact that the precipitate, or gel, that forms over time was shown by Raman spectroscopic studies to possess a component that is consistent with SOCl{sub 2}. The precursor to the precipitate should have similar constituents, thus the assignment of {l_brace}[Al(O)Cl{sub 2}][OSCl{sub 2}]{r_brace}{sub n}. The precipitate was further identified by solid state {sup 27}Al MAS NMR data to possess predominantly octahedral A1 metal center which implies {l_brace}[Al(O)Cl{sub 2}][OSCl{sub 2}]{r_brace}{sub n} must undergo some internal rearrangements. A reaction sequence has been proposed to account for the various molecular species identified in this complex reaction mixture during the aging process. The metallurgical welds were of high quality. These results were all visually determined there was no mechanical testing performed. However, it is recommended that the end plate geometry and weld be changed. If the present weld strength, based on .003' - .005' penetration, is sufficient for unit performance, the end plate thickness can be reduced to .005' instead of the .020' thickness. This will enable the plug to be stamped so that it can form a cap rather than a plug and solve existing problems and increase the amount of catholyte which may be beneficial to battery performance.

Butler, Paul Charles; Rodriguez, Mark Andrew; Segall, Judith M.; Malizia, Louis A., Jr.; Cherry, Brian Ray; Andrews, Nicholas L.; Clark, Nancy H.; Alam, Todd Michael; Ingersoll, David T.; Tallant, David Robert; Simpson, Regina Lynn; Boyle, Timothy J.; Garcia, Manuel Joseph

2004-05-01T23:59:59.000Z

252

Vehicle battery polarity indicator  

SciTech Connect

Battery jumper cables provide an effective means to connect a charged battery to a discharged battery. However, the electrodes of the batteries must be properly connected for charging to occur and to avoid damage to the batteries. A battery polarity indicator is interposed between a set of battery jumper cables to provide a visual/aural indication of relative battery polarity as well as a safety circuit to prevent electrical connection where polarities are reversed.

Cole, L.

1980-08-12T23:59:59.000Z

253

Novel air electrode for metal-air battery with new carbon material and method of making same  

DOE Patents (OSTI)

A novel carbonaceous electrode support material is disclosed characterized by a corrosion rate of 0.03 wt. %/hour or less when measured a5 550 millivolts vs. a Hg/HgO electrode in a 30 wt. % KOH electrolyte a5 30.degree. C. The electrode support material comprises a preselected carbon black material which has been heat-treated by heating the material to a temperature of from about 2500.degree. to about 3000.degree. C. over a period of from about 1 to about 5 hours in an inert atmosphere and then maintaining the preselected carbon black material at this temperature for a period of at least about 1 hour, and preferably about 2 hours, in the inert atmosphere. A carbonaceous electrode suitable for use as an air electrode in a metal-air cell may be made from the electrode support material by shaping and forming it into a catalyst support and then impregnating it with a catalytically active material capable of catalyzing the reaction with oxygen at the air electrode of metal-air cell.

Ross, Jr., Philip N. (Kensington, CA)

1990-01-01T23:59:59.000Z

254

Battery charging system  

SciTech Connect

A battery charging system designed to charge a battery, especially a nickel-cadmium (Ni-cd) battery from a lead acid power supply without overcharging, and to charge uniformly a plurality of batteries in parallel is described. A non-linear resistance is utilized and is matched to the voltage difference of the power supply battery and the batteries being charged.

Komatsu, K.; Mabuchi, K.

1982-01-19T23:59:59.000Z

255

High-throughput data mined prediction of inorganic compounds and computational discovery of new lithium-ion battery cathode materials  

E-Print Network (OSTI)

The ability to computationally predict the properties of new materials, even prior to their synthesis, has been made possible due to the current accuracy of modern ab initio techniques. In some cases, high-throughput ...

Hautier, Geoffroy (Geoffroy T. F.)

2011-01-01T23:59:59.000Z

256

Electrode Structures and Surfaces for Lithium Batteries | Argonne...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrode Structures and Surfaces for Lithium Batteries Technology available for licensing: lithium-metal-oxide electrode materials with modified surfaces to protect the materials...

257

Promising Magnesium Battery Research at ALS  

NLE Websites -- All DOE Office Websites (Extended Search)

Promising Magnesium Battery Research Promising Magnesium Battery Research at ALS Promising Magnesium Battery Research at ALS Print Wednesday, 23 January 2013 16:59 toyota battery a) Cross-section of the in situ electrochemical/XAS cell with annotations. b) Drawing and c) photograph of the assembled cell. Alternatives to the current lithium-ion-based car batteries are at the forefront of the automotive industry's research agenda-manufacturers want to build cars with longer battery life, and to do that they're going to have to find new solutions. One promising battery material is magnesium (Mg)-it is more dense than lithium, it is safer, and the magnesium ion carries a two-electron charge, giving it potential as a more efficient energy source. Magnesium has a high volumetric capacity, which could mean

258

Microsoft Word - LiFe battery highlight long bh  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Highlight - May 2013 Mesoscale Phase Distribution in Li-ion Battery Electrode Materials Li-ion batteries are regarded as key devices in the effort to develop efficient...

259

Material  

DOE Green Energy (OSTI)

Li(Ni{sub 0.4}Co{sub 0.15}Al{sub 0.05}Mn{sub 0.4})O{sub 2} was investigated to understand the effect of replacement of the cobalt by aluminum on the structural and electrochemical properties. In situ X-ray absorption spectroscopy (XAS) was performed, utilizing a novel in situ electrochemical cell, specifically designed for long-term X-ray experiments. The cell was cycled at a moderate rate through a typical Li-ion battery operating voltage range. (1.0-4.7 V) XAS measurements were performed at different states of charge (SOC) during cycling, at the Ni, Co, and the Mn edges, revealing details about the response of the cathode to Li insertion and extraction processes. The extended X-ray absorption fine structure (EXAFS) region of the spectra revealed the changes of bond distance and coordination number of Ni, Co, and Mn absorbers as a function of the SOC of the material. The oxidation states of the transition metals in the system are Ni{sup 2+}, Co{sup 3+}, and Mn{sup 4+} in the as-made material (fully discharged), while during charging the Ni{sup 2+} is oxidized to Ni{sup 4+} through an intermediate stage of Ni{sup 3+}, Co{sup 3+} is oxidized toward Co{sup 4+}, and Mn was found to be electrochemically inactive and remained as Mn{sup 4+}. The EXAFS results during cycling show that the Ni-O changes the most, followed by Co-O, and Mn-O varies the least. These measurements on this cathode material confirmed that the material retains its symmetry and good structural short-range order leading to the superior cycling reported earlier.

Rumble, C.; Conry, T.E.; Doeff, Marca; Cairns, Elton J.; Penner-Hahn, James E.; Deb, Aniruddha

2010-06-14T23:59:59.000Z

260

Battery components employing a silicate binder  

SciTech Connect

A battery component structure employing inorganic-silicate binders. In some embodiments, casting or coating of components may be performed using aqueous slurries of silicates and electrode materials or separator materials.

Delnick, Frank M. (Albuquerque, NM); Reinhardt, Frederick W. (Albuquerque, NM); Odinek, Judy G. (Rio Rancho, NM)

2011-05-24T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Simply AlF3-treated Li4Ti5O12 composite anode materials for stable and ultrahigh power lithium-ion batteries  

SciTech Connect

The commercial Li4Ti5O12 (LTO) is successfully modified by AlF3 via a low temperature process. After being calcined at 400oC for 5 hours, AlF3 reacts with LTO to form a composite material which mainly consists of Al3+ and F- co-doped LTO with small amounts of anatase TiO2 and Li3AlF6. Al3+ and F- co-doped LTO demonstrates largely improved rate capability comparing to the pristine LTO. Since the amount of the byproduct TiO2 is relatively small, the modified LTO electrodes retain the main voltage characteristics of LTO with a minor feature similar to those of anatase TiO2. The doped LTO anodes deliver higher discharge capacity and significantly improved high-rate performance when compared to the pristine LTO anode. They also demonstrate excellent long-term cycling stability at elevated temperatures. Therefore, Al3+ and F- co-doped LTO synthesized at low temperature is an excellent anode for stable and ultra-high power lithium-ion batteries.

Xu, Wu; Chen, Xilin; Wang, Wei; Choi, Daiwon; Ding, Fei; Zheng, Jianming; Nie, Zimin; Choi, Young Joon; Zhang, Jiguang; Yang, Zhenguo

2013-08-15T23:59:59.000Z

262

A 3D Porous Architecture of Si/graphene Nanocomposite as High-performance Anode Materials for Li-ion Batteries  

SciTech Connect

A 3D porous architecture of Si/graphene nanocomposite has been rationally designed and constructed through a series of controlled chemical processes. In contrast to random mixture of Si nanoparticles and graphene nanosheets, the porous nanoarchitectured composite has superior electrochemical stability because the Si nanoparticles are firmly riveted on the graphene nanosheets through a thin SiO{sub x} layer. The 3D graphene network enhances electrical conductivity, and improves rate performance, demonstrating a superior rate capability over the 2D nanostructure. This 3D porous architecture can deliver a reversible capacity of {approx}900 mA h g{sup -1} with very little fading when the charge rates change from 100 mA g{sup -1} to 1 A g{sup -1}. Furthermore, the 3D nanoarchitechture of Si/graphene can be cycled at extremely high Li{sup +} extraction rates, such as 5 A g{sup -1} and 10 A g{sup -1}, for over than 100 times. Both the highly conductive graphene network and porous architecture are considered to contribute to the remarkable rate capability and cycling stability, thereby pointing to a new synthesis route to improving the electrochemical performances of the Si-based anode materials for advanced Li-ion batteries.

Xin X.; Zhu Y.; Zhou, X.; Wang, F.; Yao, X.; Xu, X.; Liu, Z.

2012-04-28T23:59:59.000Z

263

Universal battery terminal connector  

SciTech Connect

This patent describes a universal battery terminal connector for connecting either a top post battery terminal or a side post battery terminal to a battery cable. The connector comprises an elongated electrically conductive body having: (a) first means for connection to a top post battery terminal; (b) second means for connection to a side post battery terminal, and (c) third means for receiving one end of a battery cable and providing an electrical connection therewith.

Norris, R.W.

1987-01-13T23:59:59.000Z

264

Battery separators  

Science Conference Proceedings (OSTI)

A novel, improved battery separator and process for making the separator. Essentially, the separator carries a plurality of polymeric ribs bonded to at least one surface and the ribs have alternating elevated segments of uniform maxiumum heights and depressed segments along the length of the ribs.

Le Bayon, R.; Faucon, R.; Legrix, J.

1984-11-13T23:59:59.000Z

265

Extended shelf-life battery  

SciTech Connect

A lead-acid battery having extended shelf-life is described comprising: a battery housing containing positive and negative lead-acid electrode elements and separators; sulfuric acid electrolyte contained within the housing in a quantity sufficient to maintain the electrode elements in a damp, but not flooded, condition; a desiccant within the housing located out of contact with the elements and in a position to absorb water vapor present in the housing the desiccant being located in container at least a portion of water is permeable to water vapor; the electrode positive and negative materials being formed - that a charge exists on the battery and so that self-discharge reactions will occur within the housing producing water vapor; the electrolyte having a specific gravity ranging from about 1.015 to about 1.320 and the quantity of the desiccant being sufficient to absorb the water vapor created during the self-discharge reactions to maintain the specific gravity of the electrolyte within the range. A method for extending the storage life of a lead-acid battery comprising the steps of: preparing a formed, lead-acid battery including electrode elements and a flooding quantity of sulfuric acid electrolyte; removing from the battery a substantial quantity of the electrolyte to leave damp elements; placing in the battery a quantity of desiccant in a container, at least a portion of which is permeable to water vapor, the container being in a position to absorb water vapor generated in the battery during self-discharge and at a location out of contact with the electrode elements; and controlling the specific gravity of the electrolyte remaining in the battery after the removal step within a range of about 1.015 and 1.320 during discharge reactions by absorbing water vapor produced thereby in the desiccant.

Bullock, N.K.; Symumski, J.S.

1993-06-15T23:59:59.000Z

266

Battery capacity indicator  

SciTech Connect

This patent describes a battery capacity indicator for providing a continuous indication of battery capacity for a battery powered device. It comprises means for periodically effecting a first and a second positive discharge rate of the battery; voltage measurement means, for measuring the battery terminal voltage at the first and second positive discharge rates during the operation of the device, and for generating a differential battery voltage value in response thereto; memory means for storing a set of predetermined differential battery voltage values and a set of predetermined battery capacity values, each of the set of predetermined differential battery voltage values defining one of the set of predetermined battery capacity values; comparison means, coupled to the memory means and to the voltage measurement means, for comparing the measured differential battery voltage values with the set of predetermined differential battery voltage values, and for selecting the predetermined battery capacity value corresponding thereto.

Kunznicki, W.J.

1991-07-16T23:59:59.000Z

267

A study of lithium ion intercalation induced fracture of silicon particles used as anode material in Li-ion battery  

Science Conference Proceedings (OSTI)

The fracture of Si particles due to internal stresses formed during the intercalation of lithium ions was described by means of thermal analogy model and brittle fracture damage parameter. The stresses were calculated following the diffusion equation and equations of elasticity with appropriate volumetric expansion term. The damage parameter takes into account triaxiality of the stress state and change in elasticity upon tension and compression, and represents the probability of fracture under given stress state, - an approach suitable for brittle materials. The results were compared with the acoustic emission data from the experiments on electrochemical cycling of Li ion half-cells with silicon electrodes. A good correlation between experiment and prediction was observed.

Daniel, Claus [ORNL; Kalnaus, Sergiy [ORNL; Rhodes, Kevin [University of Tennessee, Knoxville (UTK)

2011-01-01T23:59:59.000Z

268

Battery charging system  

SciTech Connect

A highly efficient battery charging system is described in which the amperehour discharge of the battery is sensed for controlling the battery charging rate. The battery is charged at a relatively high charge rate during a first time period proportional to the extent of battery discharge and at a second lower rate thereafter.

Bilsky, H.W.; Callen, P.J.

1982-01-26T23:59:59.000Z

269

Lignin-based Active Anode Materials Synthesized from Low-Cost ...  

cost battery material obtained from a renewable resource. This material can be made binder-free, eliminating a major cost in battery materials.

270

Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

DOE Awards $45 Million to Deploy Advanced Transportation Technologies Novel Electrode Material Offers Alternative for Li-ion Batteries New Materials Make...

271

Secondary battery  

SciTech Connect

Secondary batteries are described with aqueous acid solutions of lead salts as electrolytes and inert electrode base plates which also contain redox systems in solution. These systems have a standard potential of from -0.1 to + 1.4 V relative to a standard hydrogen reference electrode, do not form insoluble compounds with the electrolytes and are not oxidized or reduced irreversibly by the active compositions applied to the electrode base plates, within their range of operating potentials.

Wurmb, R.; Beck, F.; Boehlke, K.

1978-05-30T23:59:59.000Z

272

Battery management system  

SciTech Connect

A battery management system is described, comprising: a main battery; main battery charging system means coupled to the main battery for charging the main battery during operation of the main battery charging system means; at least one auxiliary battery; primary switching means for coupling the auxiliary battery to a parallel configuration with the main battery charging system means and with the main battery, where upon both the main battery and the auxiliary battery are charged by the main battery charging system means, the primary switching means also being operable to decouple the auxiliary battery from the parallel configuration; and sensing means coupled to the primary switching means and operable to sense presence or absence of charging current from the main battery charging system means to the main battery, the sensing means being operable to activate the switching means for coupling the auxiliary battery into the parallel configuration during presence of the charging current, wherein the main battery charging system provides a charging signal to the main battery having an alternating current component, and wherein the sensing means includes transformer means coupled to the charging signal for inducing a voltage, the voltage being applied to a switching circuit of the switching means.

Albright, C.D.

1993-07-06T23:59:59.000Z

273

Material Safety Data Sheet  

NLE Websites -- All DOE Office Websites (Extended Search)

Material Safety Data Sheet MSDS of LITHIUM POLYMER battery (total 3pages) 1. Product and Company Identification Product 1.1 Product Name: LITHIUM- POLYMER Battery 1.2 System:...

274

The environmentally safe battery  

SciTech Connect

There are three aspects to an environmentally safe battery. The first deals with the manufacturing process, the second with the use of environmentally friendly materials, and the third with the disposal and/or recycling of spent units. In this paper, several ongoing programs at Sandia National Laboratories that relate to the environmentally conscious manufacturing of batteries, are discussed. The solvent substitution/elimination program is a two-pronged effort, aimed at identifying new solvents which are compatible with the environment, while at the same time developing dry process cleaning technology. The joining program is evaluating new solvents for flux removal as well as the development of fluxless soldering processes. In the area of welding, new cleaning processes are under study. Chemical microsensors are under development that are capable of identifying and quantifying single chemical species. These sensors have been used to monitor and improve processes using toxic/hazardous solvents. 1 ref., 1 fig.

Levy, S.C.; Brown, N.E.

1991-01-01T23:59:59.000Z

275

Solar Energy, Modeling, and Advanced Materials  

Science Conference Proceedings (OSTI)

Oct 21, 2010 ... Clean Energy: Fuel Cells, Batteries, Renewables - Materials, Processing, and Manufacturing: Solar Energy, Modeling, and Advanced Materials

276

Facile synthesis and electrochemical characterization of Sn{sub 4}Ni{sub 3}/C nanocomposites as anode materials for lithium ion batteries  

SciTech Connect

Sn{sub 4}Ni{sub 3}/C nanocomposites were synthesized by a pyrolyzing-annealing two-step strategy. The phase structure, carbon content and morphology of the nanocomposites were investigated. The results reveal that the crystallinity, carbon structure and purity were enhanced obviously after heat-treatment. Electrochemical performance was evaluated by cyclic voltammograms (CV), galvanostatic discharge/charge and electrochemical impedance spectra (EIS). The annealed Sn{sub 4}Ni{sub 3}/C powders deliver an initial charge capacity of 525.2 mA h g{sup -1}, 400 mA h g{sup -1} over 10 cycles at 36 mA g{sup -1}, >300 mA h g{sup -1} after 40 cycles at 72 mA g{sup -1} and maintain 240 mA h g{sup -1} for 40 cycles at 150 mA g{sup -1}. TEM investigation of the cycled electrodes shows the discharge/charge process neither destroyed the structure of nanocomposites nor changed the crystallinity of the materials. So the high capacity and stable cyclability are ascribed to the synergetic effect of ductile nickel and conductive carbon constituent and the influence of heat-treatment. - Graphical abstract: TEM image of the annealed Sn{sub 4}Ni{sub 3}/C nanocomposites reveals that the crystallized Sn{sub 4}Ni{sub 3} nanoparticles are dispersed in the carbon layer. The synergetic effect of ductile Ni and carbon layer is beneficial to buffer the volume change of Sn during discharge/charge process, thus improving the electrochemical performance when used as anode materials for lithium ion batteries. Highlights: Black-Right-Pointing-Pointer Sn{sub 4}Ni{sub 3} nanoparticles well dispersed in carbon matrix were successfully fabricated. Black-Right-Pointing-Pointer Stable cycling property was achieved due to the synergetic effect of Ni and carbon. Black-Right-Pointing-Pointer The cycling process did not change the structure and crystallinity of the materials.

Ma, Ruguang [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China)] [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China); Lu, Zhouguang, E-mail: zglucsu@gmail.com [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China) [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China); School of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083 (China); Yang, Shiliu; Xi, Liujiang; Wang, Chundong; Wang, H.E.; Chung, C.Y. [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China)] [Department of Physics and Materials Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong (China)

2012-12-15T23:59:59.000Z

277

Vehicle Technologies Office: Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

vehicles. In fact, every hybrid vehicle on the market currently uses Nickel-Metal-Hydride high-voltage batteries in its battery system. Lithium ion batteries appear to be the...

278

Battery-Recycling Chain  

Science Conference Proceedings (OSTI)

...The battery-recycling chain has changed dramatically over the past ten years. The changes have resulted from environmental regulation, changes in battery-processing technology, changes in battery distribution and sales techniques, changes in lead-smelting...

279

Battery depletion monitor  

SciTech Connect

A cmos inverter is used to compare pacemaker battery voltage to a referenced voltage. When the reference voltage exceeds the measured battery voltage, the inverter changes state to indicate battery depletion.

Lee, Y.S.

1982-01-26T23:59:59.000Z

280

Synthesis of nanospherical Fe{sub 3}BO{sub 6} anode material for lithium-ion battery by the rheological phase reaction method  

Science Conference Proceedings (OSTI)

This paper developed a novel method, the rheological phase reaction method, to synthesize nanospherical Fe{sub 3}BO{sub 6}. The sizes and morphologies of products vary with the calcination temperatures. Spherical particles with a uniform size about 40 nm in a monodisperse state were obtained at 800 deg. C, while the spherical particles with a larger size of 100-500 nm were obtained at 900 deg. C. The electrochemical properties of these Fe{sub 3}BO{sub 6} nanospheres were investigated. Sample synthesized at 800 deg. C delivers a high reversible capacity above 500 mAh g{sup -1}. Sample synthesized at 900 deg. C possesses relatively good cycleability with a capacity retaining of 376 mAh g{sup -1} after 10 cycles. The measurement of electrochemical impedance spectra for the first time indicated that smaller Fe{sub 3}BO{sub 6} nanoparticles intend to give higher impedance of solid-electrolyte interface layer and lower charge-transfer impedance after the first discharge. Additionally, it can be speculated that the increase of resistance charge-transfer is the possible reason for the capacity fading during cycling. - Graphical abstract: Nanospherical Fe{sub 3}BO{sub 6} anode material for lithium-ion battery has been synthesized by the rheological phase reaction method. The electrochemical properties of these Fe{sub 3}BO{sub 6} nanospheres show that sample synthesized at 800 deg. C delivers a high reversible capacity above 500 mAh g{sup -1}, and sample synthesized at 900 deg. C possesses relatively good cycleability with a capacity retaining of 376 mAh g{sup -1} after 10 cycles.

Shi Xixi; Chang Caixian; Xiang Jiangfeng; Xiao Yong [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China); Yuan Liangjie [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China)], E-mail: ljyuan@whu.edu.cn; Sun Jutang [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China)

2008-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Automating Personalized Battery Management on Smartphones  

E-Print Network (OSTI)

3 Automating Battery Management . . . . . . .122 Battery Goal Setting UI . . . . . . . . . . . . . . .Power and Battery Management . . . . . . . . . . . . . . .

Falaki, Mohamamd Hossein

2012-01-01T23:59:59.000Z

282

Virus-Enabled Silicon Anode for Lithium-Ion Batteries  

E-Print Network (OSTI)

Virus-Enabled Silicon Anode for Lithium-Ion Batteries Xilin Chen, Konstantinos Gerasopoulos emerged as one of the most promising next-generation anode materials for lithium-ion batteries due to its with remarkable cycling stability. KEYWORDS: silicon anode · lithium-ion battery · Tobacco mosaic virus · physical

Ghodssi, Reza

283

Method of making a sodium sulfur battery  

SciTech Connect

A method of making a portion of a sodium sulfur battery is disclosed. The battery portion made is a portion of the container which defines the volume for the cathodic reactant materials which are sulfur and sodium polysulfide materials. The container portion is defined by an outer metal casing with a graphite liner contained therein, the graphite liner having a coating on its internal diameter for sealing off the porosity thereof. The steel outer container and graphite pipe are united by a method which insures that at the operating temperature of the battery, relatively low electrical resistance exists between the two materials because they are in intimate contact with one another.

Elkins, Perry E. (Santa Ana, CA)

1981-01-01T23:59:59.000Z

284

Size Effects in Micropillars of Metallic and Ceramic Nuclear Materials  

Science Conference Proceedings (OSTI)

What Can we Learn from Atomic Scale Calculations of Grain Boundary Properties? What Can We Learn from Measurements of Li-ion Battery Single Particles?

285

Battery Standard Scenario  

Science Conference Proceedings (OSTI)

Scenario: Fast Tracking a Battery Standard. ... with developing a new standard specifying quality controls for the development of batteries used in ...

286

Portable battery powered system  

SciTech Connect

In a exemplary embodiment, a battery conditioning system monitors battery conditioning and includes a memory for storing data based thereon; for example, data may be stored representative of available battery capacity as measured during a deep discharge cycle. With a microprocessor monitoring battery operation of a portable unit, a measure of remaining battery capacity can be calculated and displayed. Where the microprocessor is permanently secured to the battery so as to receive operating power therefrom during storage and handling, the performance of a given battery in actual use can be accurately judged since the battery system can itself maintain a count of accumulated hours of use and other relevant parameters.

Koenck, S. E.

1985-11-12T23:59:59.000Z

287

battery2.indd  

NLE Websites -- All DOE Office Websites (Extended Search)

SAND2006-1982J Solid-State Environmentally Safe Battery for Replacing Lithium Batteries 1. Submitting Organization Sandia National Laboratories PO Box 5800, MS 1033 Albuquerque, NM...

288

Thermal Batteries for Electric Vehicles  

Science Conference Proceedings (OSTI)

HEATS Project: UT Austin will demonstrate a high-energy density and low-cost thermal storage system that will provide efficient cabin heating and cooling for EVs. Compared to existing HVAC systems powered by electric batteries in EVs, the innovative hot-and-cold thermal batteries-based technology is expected to decrease the manufacturing cost and increase the driving range of next-generation EVs. These thermal batteries can be charged with off-peak electric power together with the electric batteries. Based on innovations in composite materials offering twice the energy density of ice and 10 times the thermal conductivity of water, these thermal batteries are expected to achieve a comparable energy density at 25% of the cost of electric batteries. Moreover, because UT Austins thermal energy storage systems are modular, they may be incorporated into the heating and cooling systems in buildings, providing further energy efficiencies and positively impacting the emissions of current building heating/cooling systems.

None

2011-11-21T23:59:59.000Z

289

Carbon-enhanced VRLA batteries.  

Science Conference Proceedings (OSTI)

The addition of certain forms of carbon to the negative plate in valve regulated lead acid (VRLA) batteries has been demonstrated to increase the cycle life of such batteries by an order of magnitude or more under high-rate, partial-state-of-charge operation. Such performance will provide a significant impact, and in some cases it will be an enabling feature for applications including hybrid electric vehicles, utility ancillary regulation services, wind farm energy smoothing, and solar photovoltaic energy smoothing. There is a critical need to understnd how the carbon interacts with the negative plate and achieves the aforementioned benefits at a fundamental level. Such an understanding will not only enable the performance of such batteries to be optimzied, but also to explore the feasibility of applying this technology to other battery chemistries. In partnership with the East Penn Manufacturing, Sandia will investigate the electrochemical function of the carbon and possibly identify improvements to its anti-sulfation properties. Shiomi, et al. (1997) discovered that the addition of carbon to the negative active material (NAM) substantially reduced PbSO{sub 4} accumulation in high rate, partial state of charge (HRPSoC) cycling applications. This improved performance with a minimal cost. Cycling applications that were uneconomical for traditional VRLA batteries are viable for the carbon enhanced VRLA. The overall goal of this work is to quantitatively define the role that carbon plays in the electrochemistry of a VRLA battery.

Enos, David George; Hund, Thomas D.; Shane, Rod (East Penn Manufacturing, Lyon Station, PA)

2010-10-01T23:59:59.000Z

290

Outlook for recycling large and small batteries in the future  

Science Conference Proceedings (OSTI)

Although there are many kinds and varieties of batteries, batteries can be subdivided into two basic types, large lead-acid batteries and small disposable batteries. Small cells contain different metals depending upon the configuration. These materials include iron, zinc, nickel, cadmium, manganese, mercury, silver, and potassium. Recycling these materials is not economically attractive. Most small batteries are thrown away and constitute a small fraction of municipal solid waste (perhaps 1/10%). There is no effective energy savings or economic incentive for recycling and, with the exception of Ni-Cad batteries, no significant environmental incentive. Any recycle scheme would require a significant reward (probably financial) to the consumer for returning the scrap battery. Without a reward, recovery is unlikely. Large batteries of the lead-acid type are composed of lead, acid, and plastic. There is an established recycle mechanism for lead-acid batteries which works quite well. The regulations written under the Hazardous and Solid Waste Disposal Amendments (1985) favor more recycling efforts by scrap metal operators. The reason for this is that recycled batteries are exempt from EPA regulation. If batteries are not recycled, any generator disposing of 6 or more batteries per month is required to have a special EPA license or premit. Currently, working against this incentive is a decreasing demand and low market price for lead which affects waste battery salvage.

Dodds, J.; Goldsberry, J.

1986-03-01T23:59:59.000Z

291

Vehicle Battery Safety Roadmap Guidance  

SciTech Connect

The safety of electrified vehicles with high capacity energy storage devices creates challenges that must be met to assure commercial acceptance of EVs and HEVs. High performance vehicular traction energy storage systems must be intrinsically tolerant of abusive conditions: overcharge, short circuit, crush, fire exposure, overdischarge, and mechanical shock and vibration. Fail-safe responses to these conditions must be designed into the system, at the materials and the system level, through selection of materials and safety devices that will further reduce the probability of single cell failure and preclude propagation of failure to adjacent cells. One of the most important objectives of DOE's Office of Vehicle Technologies is to support the development of lithium ion batteries that are safe and abuse tolerant in electric drive vehicles. This Roadmap analyzes battery safety and failure modes of state-of-the-art cells and batteries and makes recommendations on future investments that would further DOE's mission.

Doughty, D. H.

2012-10-01T23:59:59.000Z

292

ADVANCED MATERIALS Phase Equilibrium Data  

Science Conference Proceedings (OSTI)

... types, including phosphates (batteries, laser and ... engineered optical materials, electron-transport ... oxide systems (electrode processing, catalysis ...

2013-01-30T23:59:59.000Z

293

Methods for thermodynamic evaluation of battery state of health  

SciTech Connect

Described are systems and methods for accurately characterizing thermodynamic and materials properties of electrodes and battery systems and for characterizing the state of health of electrodes and battery systems. Measurement of physical attributes of electrodes and batteries corresponding to thermodynamically stabilized electrode conditions permit determination of thermodynamic parameters, including state functions such as the Gibbs free energy, enthalpy and entropy of electrode/electrochemical cell reactions, that enable prediction of important performance attributes of electrode materials and battery systems, such as energy, power density, current rate, cycle life and state of health. Also provided are systems and methods for charging a battery according to its state of health.

Yazami, Rachid; McMenamin, Joseph; Reynier, Yvan; Fultz, Brent T

2013-05-21T23:59:59.000Z

294

Argonne Transportation - Lithium Battery Technology Patents  

NLE Websites -- All DOE Office Websites (Extended Search)

Awarded Lithium Battery Technology Patents Awarded Lithium Battery Technology Patents "Composite-structure" material is a promising battery electrode for electric vehicles Argonne National Laboratory has been granted two U.S. patents (U.S. Pat. 6,677,082 and U.S. Pat. 6,680,143) on new "composite-structure" electrode materials for rechargeable lithium-ion batteries. Electrode compositions of this type are receiving worldwide attention. Such electrodes offer superior cost and safety features over state-of-the-art LiCoO2 electrodes that power conventional lithium-ion batteries. Moreover, they demonstrate outstanding cycling stability and can be charged and discharged at high rates, making them excellent candidates to replace LiCoO2 for consumer electronic applications and hybrid electric vehicles.

295

Anode material for lithium batteries  

DOE Patents (OSTI)

Primary and secondary Li-ion and lithium-metal based electrochemical cell systems. The suppression of gas generation is achieved through the addition of an additive or additives to the electrolyte system of respective cell, or to the cell itself whether it be a liquid, a solid- or plasticized polymer electrolyte system. The gas suppression additives are primarily based on unsaturated hydrocarbons.

Belharouak, Ilias (Bolingbrook, IL); Amine, Khalil (Oak Brook, IL)

2011-04-05T23:59:59.000Z

296

Anode material for lithium batteries  

DOE Patents (OSTI)

Primary and secondary Li-ion and lithium-metal based electrochemical cell systems. The suppression of gas generation is achieved through the addition of an additive or additives to the electrolyte system of respective cell, or to the cell itself whether it be a liquid, a solid- or plasticized polymer electrolyte system. The gas suppression additives are primarily based on unsaturated hydrocarbons.

Belharouak, Ilias (Westmont, IL); Amine, Khalil (Downers Grove, IL)

2012-01-31T23:59:59.000Z

297

Anode material for lithium batteries  

DOE Patents (OSTI)

Primary and secondary Li-ion and lithium-metal based electrochemical cell system. The suppression of gas generation is achieved through the addition of an additive or additives to the electrolyte system of respective cell, or to the cell itself whether it be a liquid, a solid- or plastized polymer electrolyte system. The gas suppression additives are primarily based on unsaturated hydrocarbons.

Belharouak, Ilias (Bolingbrook, IL); Amine, Khalil (Downers Grove, IL)

2008-06-24T23:59:59.000Z

298

ME 5xx: Modeling and Control of Batteries Instructors: Hosam Fathy and Anna Stefanopoulou  

E-Print Network (OSTI)

and cost Target, Current technology status Chapter 2: Lithium Ion Battery Materials, Structure, OperationME 5xx: Modeling and Control of Batteries Instructors: Hosam Fathy and Anna Stefanopoulou Course statement: This course covers battery modeling, control and diagnostic methodologies associated to battery

Stefanopoulou, Anna

299

with Open Structure for Applications in High-Rate Lithium-ion Batteries  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

300

Thin Film Patterned Sandwich Anode Structures for Li-Ion batteries  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Nanostructured Co3O4 Electrodes for Na-Ion Battery Applications ...  

Science Conference Proceedings (OSTI)

Carbon-Sulfur Nanocomposite Cathode Materials for Lithium-Sulfur Batteries Carbonized Chicken Eggshell Membranes with 3D Architectures as...

302

Surface Modification Agents for Lithium-Ion Batteries | Argonne...  

NLE Websites -- All DOE Office Websites (Extended Search)

Surface Modification Agents for Lithium-Ion Batteries Technology available for licensing: A process to modify the surface of the active material used in an electrochemical device...

303

Utilizing Nanoscale Interfacial Films to Tailor Battery and Other Ionic ...  

Science Conference Proceedings (OSTI)

Such nanoscale intergranular and surficial films can be utilized to engineer lithium-ion battery cathode and anode materials, as well as solid-state ionic...

304

Intercalation dynamics in lithium-ion batteries  

E-Print Network (OSTI)

A new continuum model has been proposed by Singh, Ceder, and Bazant for the ion intercalation dynamics in a single crystal of rechargeable-battery electrode materials. It is based on the Cahn-Hilliard equation coupled to ...

Burch, Damian

2009-01-01T23:59:59.000Z

305

Cathode for molten salt batteries  

DOE Patents (OSTI)

A molten salt electrochemical system for battery applications comprises tetravalent sulfur as the active cathode material with a molten chloroaluminate solvent comprising a mixture of AlCl.sub.3 and MCl having a molar ratio of AlCl.sub.3 /MCl from greater than 50.0/50.0 to 80/20.

Mamantov, Gleb (Knoxville, TN); Marassi, Roberto (Camerino, IT)

1977-01-01T23:59:59.000Z

306

Battery cell soldering apparatus  

SciTech Connect

A battery cell soldering apparatus for coupling a plurality of battery cells within a battery casing comprises a support platform and a battery casing holder. The support platform operatively supports a soldering block including a plurality of soldering elements coupled to an electrical source together with a cooling means and control panel to control selectively the heating and cooling of the soldering block when the battery cells within the battery casing are held inverted in operative engagement with the plurality of soldering elements by the battery casing holder.

Alvarez, O.E.

1979-09-25T23:59:59.000Z

307

Battery life extender  

SciTech Connect

A battery life extender is described which comprises: (a) a housing disposed around the battery with terminals of the battery extending through top of the housing so that battery clamps can be attached thereto, the housing having an access opening in the top thereof; (b) means for stabilizing temperature of the battery within the housing during hot and cold weather conditions so as to extend operating life of the battery; and (c) a removable cover sized to fit over the access opening in the top of the housing so that the battery can be serviced without having to remove the housing or any part thereof.

Foti, M.; Embry, J.

1989-06-20T23:59:59.000Z

308

Safety Hazards of Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Safety Hazards of Batteries Safety Hazards of Batteries Battery technology is at the heart of much of our technological revolution. One of the most prevalent rechargeable batteries in use today is the Lithium-ion battery. Cell phones, laptop computers, GPS systems, iPods, and even cars are now using lithium- ion rechargeable battery technology. In fact, you probably have a lithium-ion battery in your pocket or purse right now! Although lithium-ion batteries are very common there are some inherent dangers when using ANY battery. Lithium cells are like any other technology - if they are abused and not used for their intended purpose catastrophic results may occur, such as: first-, second-, and third-degree burns, respiratory problems, fires, explosions, and even death. Please handle the lithium-ion batteries with care and respect.

309

NREL: Continuum Magazine - Electric Vehicle Battery Development Gains  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicle Battery Development Gains Momentum Electric Vehicle Battery Development Gains Momentum Issue 5 Print Version Share this resource Electric Vehicle Battery Development Gains Momentum CAEBAT collaboration targets EDV batteries with longer range and lifespan, at a lower cost. A photo of two men silhouetted in front of six back-lit display screens showing battery models, located in a dark room (22008). Enlarge image NREL's modeling, simulation, and testing activities include battery safety assessment, next-generation battery technologies, material synthesis and research, subsystem analysis, and battery second use studies. Photo by Dennis Schroeder, NREL "When people get behind the wheel of an electric car, it should be a great driving experience. Period." Dr. Taeyoung Han, GM technical fellow, said,

310

Molten salt battery having inorganic paper separator  

DOE Patents (OSTI)

A high temperature secondary battery comprises an anode containing lithium, a cathode containing a chalcogen or chalcogenide, a molten salt electrolyte containing lithium ions, and a separator comprising a porous sheet comprising a homogenous mixture of 2-20 wt.% chrysotile asbestos fibers and the remainder inorganic material non-reactive with the battery components. The non-reactive material is present as fibers, powder, or a fiber-powder mixture.

Walker, Jr., Robert D. (Gainesville, FL)

1977-01-01T23:59:59.000Z

311

Crab Shells as Sustainable Templates from Nature for Nanostructured Battery Electrodes  

E-Print Network (OSTI)

Crab Shells as Sustainable Templates from Nature for Nanostructured Battery Electrodes Hongbin Yao materials issues for enabling next-generation high capacity lithium ion batteries for portable electronics to prepare nanostructured battery electrode materials, we are inspired by the diversity of natural materials

Cui, Yi

312

Battery Balancing at Xtreme Power.  

E-Print Network (OSTI)

??Battery pack imbalance is one of the most pressing issues for companies involved in Battery Energy Storage. The importance of Battery Balancing with respect to (more)

Ganesan, Rahul

2012-01-01T23:59:59.000Z

313

Vehicle Technologies Office: Battery Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Battery Systems to someone by E-mail Share Vehicle Technologies Office: Battery Systems on Facebook Tweet about Vehicle Technologies Office: Battery Systems on Twitter Bookmark...

314

Optima Batteries | Open Energy Information  

Open Energy Info (EERE)

Optima Batteries Jump to: navigation, search Name Optima Batteries Place Milwaukee, WI Website http:www.optimabatteries.com References Optima Batteries1 Information About...

315

Hybrid Electric Vehicles - HEV Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

and component levels. A very detailed battery design model is used to establish these costs for different Li-Ion battery chemistries. The battery design model considers the...

316

Two Studies Reveal Details of Lithium-Battery Function  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Studies Reveal Details of Lithium-Battery Function Print Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of evolving electronic and chemical states that, despite advances in material synthesis and structural probes, remain elusive and largely unexplored. At Beamlines 8.0.1 and 9.3.2, researchers studied lithium-ion and lithium-air batteries, respectively, using soft x-ray spectroscopy techniques. The detailed information they obtained about the evolution of electronic and chemical states will be indispensable for understanding and optimizing better battery materials.

317

Two Studies Reveal Details of Lithium-Battery Function  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Studies Reveal Details of Lithium-Battery Function Print Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell phones, laptops, medical devices, and cars. As conventional lithium-ion batteries approach their theoretical energy-storage limits, new technologies are emerging to address the long-term energy-storage improvements needed for mobile systems, electric vehicles in particular. Battery performance depends on the dynamics of evolving electronic and chemical states that, despite advances in material synthesis and structural probes, remain elusive and largely unexplored. At Beamlines 8.0.1 and 9.3.2, researchers studied lithium-ion and lithium-air batteries, respectively, using soft x-ray spectroscopy techniques. The detailed information they obtained about the evolution of electronic and chemical states will be indispensable for understanding and optimizing better battery materials.

318

Rechargeable Magnesium Batteries: Low-Cost Rechargeable Magnesium Batteries with High Energy Density  

Science Conference Proceedings (OSTI)

BEEST Project: Pellion Technologies is developing rechargeable magnesium batteries that would enable an EV to travel 3 times farther than it could using Li-ion batteries. Prototype magnesium batteries demonstrate excellent electrochemical behavior; delivering thousands of charge cycles with very little fade. Nevertheless, these prototypes have always stored too little energy to be commercially viable. Pellion Technologies is working to overcome this challenge by rapidly screening potential storage materials using proprietary, high-throughput computer models. To date, 12,000 materials have been identified and analyzed. The resulting best materials have been electrochemically tested, yielding several very promising candidates.

None

2010-10-01T23:59:59.000Z

319

Recycling of Li-Ion Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 Linda Gaines Center for Transportation Research Argonne National Laboratory Recycling of Li-Ion Batteries Illinois Sustainable Technology Center University of Illinois We don't want to trade one crisis for another!  Battery material shortages are unlikely - We demonstrated that lithium demand can be met - Recycling mitigates potential scarcity  Life-cycle analysis checks for unforeseen impacts  We need to find something to do with the used materials - Safe - Economical 2 We answer these questions to address material supply issues  How many electric-drive vehicles will be sold in the US and world-wide?  What kind of batteries might they use? - How much lithium would each battery use?  How much lithium would be needed each year?

320

Paper Battery Co | Open Energy Information  

Open Energy Info (EERE)

Paper Battery Co Paper Battery Co Jump to: navigation, search Name Paper Battery Co. Place Troy, New York Zip 12180 Product Paper Battery Co. is constructing a hybrid ultracapacitor/battery which yeilds high power and energy density. The material used is a nano-porous cellulous. Coordinates 39.066587°, -80.768578° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.066587,"lon":-80.768578,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Impacts of EV battery production and recycling  

DOE Green Energy (OSTI)

Electric vehicles batteries use energy and produce environmental residuals when they are produced and recycled. This study estimates, for four selected battery types (sodium-sulfur, nickel-metal hydride, nickel-cadmium, and advanced lead-acid), the impacts of production and recycling of the materials used in electric vehicle batteries. These impacts are compared, with special attention to the locations of the emissions. It is found that the choice among batteries for electric vehicles involves tradeoffs among impacts. Nickel-cadmium and nickel-metal hydride batteries are similar, for example, but energy requirements for the production of cadmium electrodes may be higher than those for metal hydride electrodes, while the latter may be more difficult to recycle.

Gaines, L.; Singh, M. [Argonne National Lab., IL (United States). Energy Systems Div.

1996-06-01T23:59:59.000Z

322

Lessons Learned on Promoting University Industry Collaboration  

Science Conference Proceedings (OSTI)

Battery Materials Science and Engineering to Enable Electric Transportation and Improved Grid-Level Storage ... The Solidification of Methane Hydrate.

323

Portable battery powered system  

SciTech Connect

In an exemplary embodiment, a battery monitoring system includes sensors for monitoring battery parameters and a memory for storing data based thereon; for example, data may be stored representative of available battery capacity as measured during a deep discharge cycle, and by monitoring battery current thereafter during operation, a relatively accurate measure of remaining battery capacity becomes available. The battery monitoring system may include programmed processor circuitry and may be secured to the battery so as to receive operating power therefrom during storage and handling; thus, the performance of a given battery in actual use can be accurately judged since the battery system can itself maintain a count of accumulated hours of use and other relevant parameters.

Koenck, S.E.

1984-06-19T23:59:59.000Z

324

Auxiliary battery charging terminal  

SciTech Connect

In accordance with the present invention there is provided an auxiliary battery charging terminal that may selectively engage battery charging circuitry inside a portable radio pager. There is provided a current conducting cap having a downwardly and outwardly flared rim that deforms to lock under the crimped edge an insulating seal ring of a standard rechargeable cell by application of a compressive axial force. The auxiliary battery charging terminal is further provided with a central tip axially projecting upwardly from the cap. The auxiliary terminal may be further provided with a cap of reduced diameter to circumferentially engage the raised battery cathode terminal on the battery cell. A mating recess in a remote battery charging receptacle may receive the tip to captivate the battery cell against lateral displacement. The tip may be further provided with a rounded apex to relieve localized frictional forces upon insertion and removal of the battery cell from the remote battery charging receptacle.

Field, H.; Richter, R. E.

1985-04-23T23:59:59.000Z

325

Li-Ion and Other Advanced Battery Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

scientist viewing computer screen scientist viewing computer screen Li-Ion and Other Advanced Battery Technologies The research aims to overcome the fundamental chemical and mechanical instabilities that have impeded the development of batteries for vehicles with acceptable range, acceleration, costs, lifetime, and safety. Its aim is to identify and better understand cell performance and lifetime limitations. These batteries have many other applications, in mobile electronic devices, for example. The work addresses synthesis of components into battery cells with determination of failure modes, materials synthesis and evaluation, advanced diagnostics, and improved electrochemical model development. This research involves: Battery development and analysis; Mathematical modeling; Sophisticated diagnostics;

326

Rechargeable electric battery system  

SciTech Connect

A rechargable battery, system and method for controlling its operation and the recharging thereof in order to prolong the useful life of the battery and to optimize its operation is disclosed. In one form, an electronic microprocessor is provided within or attached to the battery for receiving and processing electrical signals generated by one or more sensors of battery operational variable and for generating output signals which may be employed to control the charge of the battery and to display one or more variables concerned with the battery operation.

Lemelson, J.H.

1981-09-15T23:59:59.000Z

327

Battery technology - an assessment of the state of the art  

SciTech Connect

A state-of-the-art battery survey and data verification process were conducted with battery manufacturers and organizations involved in battery technology research and development. This report addresses those major battery technologies which were identified as either being developed or explored as potential candidates for major energy storage applications in electric utilities or transportation as well as for future operations with solar or wind energy systems. Near- and far-term battery systems, current data and opinions, and developments in both US and foreign battery technology for utility load leveling and electric vehicles are discussed. Background information and the scope of the report are given first. Then basic data for each battery type are summarized; a general discussion of other potential battery systems is also included. A comparative summary of battery cost and performance is presented; actual battery capabilities are discussed relative to the general requirements of electric utility load leveling and transportation applications. The current status of the scarce materials and environmental and safety problems related to battery technology is presented. The overall status of the current R and D programs and expected progress toward commercialization are discussed; the roles of competing technologies in two major markets for battery technology are addressed. General observations, conclusions, and recommendations are given. 9 figures, 25 tables. (RWR)

1978-03-27T23:59:59.000Z

328

Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Dec 17, 2009 ... Electronic, Magnetic & Photonic Materials .... will support the development of low- cost batteries for electric and plug-in hybrid electric vehicles.

329

Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Aug 17, 2010... to the lithium ion-metal oxide batteries currently on the market. ... The team tested how much electricity the material could store after charging...

330

Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

May 22, 2009... smart grid technologies, batteries, and high-temperature materials) ... 15th Int'l Conference on Environmental Degradation in Nuclear Power...

331

Technology Analysis - Battery Recycling and Life Cycle Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium-Ion Battery Recycling and Life Cycle Analysis Lithium-Ion Battery Recycling and Life Cycle Analysis diagram of the battery recycling life cycle Several types of recycling processes are available, recovering materials usable at different stages of the production cycle- from metallic elements to materials that can be reused directly in new batteries. Recovery closer to final usable form avoids more impact-intensive process steps. Portions courtesy of Umicore, Inc. To identify the potential impacts of the growing market for automotive lithium-ion batteries, Argonne researchers are examining the material demand and recycling issues related to lithium-ion batteries. Research includes: Conducting studies to identify the greenest, most economical recycling processes, Investigating recycling practices to determine how much of which

332

Vorbeck Materials Corp. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

heat sources, paving the way for net-zero energy retrofits to existing buildings with costs comparable to conventional HVAC. Learn More California Lithium Battery, Inc. Argonne...

333

NREL: Energy Sciences - Chemical and Materials Science  

NLE Websites -- All DOE Office Websites (Extended Search)

issues that impact photovoltaics, electrochromic ("smart") windows, high-temperature superconductors, hydrogen storage, and solid-state batteries. Learn more. For staff...

334

Battery charger polarity circuit control  

SciTech Connect

A normally open polarity sensing circuit is interposed between the charging current output of a battery charger and battery terminal clamps connected with a rechargeable storage battery. Normally open reed switches, closed by battery positive terminal potential, gates silicon controlled recitifiers for battery charging current flow according to the polarity of the battery.

Santilli, R.R.

1982-11-30T23:59:59.000Z

335

Structural phase transition and electrode characteristics of LiMn{sub 2{minus}x}Mg{sub x}O{sub 4} positive electrode material for the lithium secondary battery  

SciTech Connect

With in mind improving the cycle performance of 4V class lithium manganese oxide positive electrode material for the lithium secondary battery, the authors have been investigating the effects of partial substitution of Mn by another metal. The crystal phase transition in the quaternary spinel LiMn{sub 2{minus}x}Mg{sub x}O{sub 4} was studied by neutron powder diffraction at 200K and DSC measurements at low temperatures. They find that substituting Mn by Mg resulted in a more stable crystal structure with the Jahn-Teller transition suppressed down to low temperature. The charge-discharge characteristics of these positive electrode active materials were investigated at 4V range. Although the discharge capacity decreased with increasing Mg content, the cycle performance was improved with increasing Mg content.

Idemoto, Y.; Udagawa, K.; Koura, N.; Richardson, J. W., Jr.; Takeuchi, K.; Loong, C.-K.

1999-12-10T23:59:59.000Z

336

Long-Range Electric Vehicle Batteries: High Energy Density Lithium Batteries  

SciTech Connect

Broad Funding Opportunity Announcement Project: In a battery, metal ions move between the electrodes through the electrolyte in order to store energy. Envia Systems is developing new silicon-based negative electrode materials for Li-Ion batteries. Using this technology, Envia will be able to produce commercial EV batteries that outperform todays technology by 2-3 times. Many other programs have attempted to make anode materials based on silicon, but have not been able to produce materials that can withstand charge/discharge cycles multiple times. Envia has been able to make this material which can successfully cycle hundreds of times, on a scale that is economically viable. Today, Envias batteries exhibit world-record energy densities.

None

2010-01-01T23:59:59.000Z

337

Survey of rechargeable battery technology  

SciTech Connect

We have reviewed rechargeable battery technology options for a specialized application in unmanned high altitude aircraft. Consideration was given to all rechargeable battery technologies that are available commercially or might be available in the foreseeable future. The LLNL application was found to impose very demanding performance requirements which cannot be met by existing commercially available battery technologies. The most demanding requirement is for high energy density. The technology that comes closest to providing the LLNL requirements is silver-zinc, although the technology exhibits significant shortfalls in energy density, charge rate capability and cyclability. There is no battery technology available ``off-the-shelf` today that can satisfy the LLNL performance requirements. All rechargeable battery technologies with the possibility of approaching/meeting the energy density requirements were reviewed. Vendor interviews were carried out for all relevant technologies. A large number of rechargeable battery systems have been developed over the years, though a much smaller number have achieved commercial success and general availability. The theoretical energy densities for these systems are summarized. It should be noted that a generally useful ``rule-of-thumb`` is that the ratio of packaged to theoretical energy density has proven to be less than 30%, and generally less than 25%. Data developed for this project confirm the usefulness of the general rule. However, data shown for the silver-zinc (AgZn) system show a greater conversion of theoretical to practical energy density than would be expected due to the very large cell sizes considered and the unusually high density of the active materials.

1993-07-01T23:59:59.000Z

338

Modeling & Simulation - Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Production of Batteries for Electric and Hybrid Vehicles Production of Batteries for Electric and Hybrid Vehicles battery assessment graph Lithium-ion (Li-ion) batteries are currently being implemented in hybrid electric (HEV), plug-in hybrid electric (PHEV), and electric (EV) vehicles. While nickel metal-hydride will continue to be the battery chemistry of choice for some HEV models, Li-ion will be the dominate battery chemistry of the remaining market share for the near-future. Large government incentives are currently necessary for customer acceptance of the vehicles such as the Chevrolet Volt and Nissan Leaf. Understanding the parameters that control the cost of Li-ion will help researchers and policy makers understand the potential of Li-ion batteries to meet battery energy density and cost goals, thus enabling widespread adoption without incentives.

339

Batteries and Fuel Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

Collage of electric cars, plug, battery research lab Collage of electric cars, plug, battery research lab Batteries and Fuel Cells EETD researchers study the basic science and development of advanced batteries and fuel cells for transportation, electric grid storage, and other stationary applications. This research is aimed at developing more environmentally friendly technologies for generating and storing energy, including better batteries and fuel cells. Li-Ion and Other Advanced Battery Technologies Research conducted here on battery technology is aimed at developing low-cost rechargeable advanced electrochemical batteries for both automotive and stationary applications. The goal of fuel cell research is to provide the technologies for the successful commercialization of polymer-electrolyte and solid oxide fuel

340

Dual battery system  

Science Conference Proceedings (OSTI)

A dual battery system is described, comprising: a primary first battery having a first open circuit voltage, the first battery including a first positive electrode, a first negative electrode, and a first electrolyte; a second battery having a second open circuit voltage less than the first open circuit voltage, the second battery including a second positive electrode, a second negative electrode, and a second electrolyte stored separately and isolated from the first electrolyte; a pair of positive and negative terminals; and electrical connections connecting the first and second batteries in parallel to the terminals so that, as current is drawn from the batteries, the amount of current drawn from each respective battery at a constant voltage level varies with the magnitude of the current.

Wruck, W.J.

1993-06-29T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Aluminum ION Battery  

Lower cost because of abundant aluminum resources ... Li-ion battery (LiC 6 - Mn 2 O 4) 106 4.0 424 Al-ion battery (Al - Mn 2 O 4) 400 2.65 1,060

342

Manufacturer: Panasonic Battery Type: ...  

NLE Websites -- All DOE Office Websites (Extended Search)

Battery Specifi cations Manufacturer: Panasonic Battery Type: Nickel Metal Hydride Rated Capacity: 5.5 Ahr Rated Power: Not Available Nominal Pack Voltage: 158.4 VDC Nominal Cell...

343

BEST for batteries  

Science Conference Proceedings (OSTI)

The Battery Energy Storage Test (BEST) Facility, Hillsborough Township, New Jersey, will investigate advanced battery performance, reliability, and economy and will verify system characteristics and performance in an actual utility environment.

Lihach, N.

1981-05-01T23:59:59.000Z

344

Advanced High Energy and High Power Battery Systems for Automotive Applications Khalil Amine  

E-Print Network (OSTI)

materials for lithium ion battery Prof. Hua Kun Liu, Dr. Zaiping Guo Mrs. Nurul Idris Nanomaterials for lithium rechargeable batteries Prof. Hua Kun Liu, Dr. Jiazhao Wang Mr. Mohammad Ismail Hydrogen storage. Rong Zeng Mr. Hao Liu Nanostructured materials for lithium ion batteries Dr. Guoxiu Wang, Prof. Chao

Levi, Anthony F. J.

345

STRUCTURE AND PERFORMANCE RELATIONSHIP IN HIGH PERFORMANCE LITHIUM ION BATTERY CATHODES.  

E-Print Network (OSTI)

??The goal of this dissertation is to study the structure and performance relationship in cathodes material used in lithium-ion battery applications. In addition, functional materials (more)

Zhu, Pengyu

2013-01-01T23:59:59.000Z

346

TransForum v8n1 - Li-Ion Battery Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

material, a key element of the material licensed to NanoeXa. Argonne's Lithium-Ion Battery Technology Offers Reliability, Greater Safety Argonnes an internationally...

347

Soldier power. Battery charging.  

E-Print Network (OSTI)

Soldier power. Marine. Battery charging. Advertising. Remote. SOFC (NanoDynamics, AMI) 60 watts q SOFC #12;

Hong, Deog Ki

348

Anodes for Batteries  

SciTech Connect

The purpose of this chapter is to discuss, "constructive corrosion" as it occurs in power generated devices, specifically batteries.

Windisch, Charles F.

2003-01-01T23:59:59.000Z

349

SLA battery separators  

SciTech Connect

Since they first appeared in the early 1970's, sealed lead acid (SLA) batteries have been a rapidly growing factor in the battery industry - in rechargeable, deep-cycle, and automotive storage systems. The key to these sealed batteries is the binderless, absorptive glass microfiber separator which permits the electrolyte to recombine after oxidation. The result is no free acid, no outgassing, and longer life. The batteries are described.

Fujita, Y.

1986-10-01T23:59:59.000Z

350

Nickel/zinc batteries  

SciTech Connect

A review of the design, components, electrochemistry, operation and performance of nickel-zinc batteries is presented. 173 references. (WHK)

McBreen, J.

1982-07-01T23:59:59.000Z

351

Synthesis of polycrystalline SnO{sub 2} nanotubes on carbon nanotube template for anode material of lithium-ion battery  

Science Conference Proceedings (OSTI)

Polycrystalline tin oxide nanotubes have been prepared by a layer-by-layer technique on carbon nanotubes template. Firstly, the surface of carbon nanotubes was modified by polyelectrolyte. Then, a uniform layer of tin oxide nanoparticles was formed on the positive charged surface of carbon nanotubes via a redox process. At last, the polycrystalline tin oxide nanotubes were synthesized after calcination at 650 deg. C in air for 3 h. The as-synthesized polycrystalline nanotubes with large surface area exhibit finer lithium storage capacity and cycling performance, which shows the potentially interesting application in lithium-ion battery.

Du Ning; Zhang Hui; Chen Bindi; Ma Xiangyang; Huang Xiaohua; Tu Jiangping [State Key Lab of Silicon Materials and Department of Material Science and Engineering, Zhejiang University, Hangzhou 310027 (China); Yang Deren [State Key Lab of Silicon Materials and Department of Material Science and Engineering, Zhejiang University, Hangzhou 310027 (China)], E-mail: mseyang@zju.edu.cn

2009-01-08T23:59:59.000Z

352

TransForum - Special Issue: Batteries - August 2010  

NLE Websites -- All DOE Office Websites (Extended Search)

Special Issue: Batteries-August 2010 Special Issue: Batteries-August 2010 RESEARCH REVIEWS 2 China's Minister of Science and Technology Visits Argonne 3 Testing the Tesla 4 Six Myths about Plug-in Hybrid Electric Vehicles 6 Charging Ahead: Taking PHEVs Farther on a Single Battery Charge 7 Argonne to Explore Lithium-air Battery 8 Argonne's Lithium-ion Battery Research Produces New Materials and Technology Transfer Successes 11 New Battery Facilities Will Help Accelerate Commercialization of Technologies 12 Argonne Charges Ahead with Smart Grid Research 14 Center for Electrical Energy Storage Promises Advances in Transportation Technologies 15 PHEVs Need Further Research for Acceptable Payback 16 PUTTING ARGONNE'S RESOURCES TO WORK FOR YOU Lithium-ion Battery Research page 8 Minister of Science and

353

Recombinant electric storage battery  

SciTech Connect

This patent describes a recombinant storage battery. It comprises: a plurality of positive plates containing about 2 to 4 percent of antimony based upon the total weight of the alloy and positive active material, and essentially antimony free negative plates in a closed case; a fibrous sheet plate separator between adjacent ones of the plates, and a body of an electrolyte to which the sheet separators are inert absorbed by each of the separators and maintained in contact with each of the adjacent ones of the plates. Each of the separator sheets comprising first fibers which impart to the sheet a given absorbency greater than 90 percent relative to the electrolyte and second fibers which impart to the sheet a different absorbency less than 80 percent relative to the electrolyte. The first and second fibers being present in such proportions that each of the sheet separators has an absorbency with respect to the electrolyte of from 75 to 95 percent and the second fibers being present in such proportions that the battery has a recombination rate adequate to compensate for gassing.

Flicker, R.P.; Fenstermacher, S.

1989-10-10T23:59:59.000Z

354

Lithium sulfide compositions for battery electrolyte and battery electrode coatings  

Science Conference Proceedings (OSTI)

Methods of forming lithium-containing electrolytes are provided using wet chemical synthesis. In some examples, the lithium containing electroytes are composed of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7. The solid electrolyte may be a core shell material. In one embodiment, the core shell material includes a core of lithium sulfide (Li.sub.2S), a first shell of .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7, and a second shell including one or .beta.-Li.sub.3PS.sub.4 or Li.sub.4P.sub.2S.sub.7 and carbon. The lithium containing electrolytes may be incorporated into wet cell batteries or solid state batteries.

Liang, Chengdu; Liu, Zengcai; Fu, Wunjun; Lin, Zhan; Dudney, Nancy J; Howe, Jane Y; Rondinone, Adam J

2013-12-03T23:59:59.000Z

355

Negative Electrodes for Li-Ion Batteries  

DOE Green Energy (OSTI)

Graphitized carbons have played a key role in the successful commercialization of Li-ion batteries. The physicochemical properties of carbon cover a wide range; therefore identifying the optimum active electrode material can be time consuming. The significant physical properties of negative electrodes for Li-ion batteries are summarized, and the relationship of these properties to their electrochemical performance in nonaqueous electrolytes, are discussed in this paper.

Kinoshita, Kim; Zaghib, Karim

2001-10-01T23:59:59.000Z

356

battery, map parcel, med  

E-Print Network (OSTI)

Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key. [2] Need new torch battery (see [4]) to enter. Then get painting. [3] To please aunt, must move

Rosenthal, Jeffrey S.

357

Servant dictionary battery, map  

E-Print Network (OSTI)

Attic *** book teachest Servant dictionary scarf [11] Winery demijohn battery, map AuntLair X] EastAnnex battery[4] Cupboard2 [2] mask DeadEnd rucksack AlisonWriting [16] TinyBalcony [17] gold key. [2] Need new torch battery (see [4]) to enter. Then get painting. [3] To please aunt, must move

Rosenthal, Jeffrey S.

358

Alkaline storage battery  

Science Conference Proceedings (OSTI)

An alkaline storage battery having located in a battery container a battery element comprising a positive electrode, a negative electrode, a separator and a gas ionizing auxiliary electrode, in which the gas ionizing electrode is contained in a bag of microporous film, is described.

Suzuki, S.

1984-02-28T23:59:59.000Z

359

Sodium sulfur battery seal  

SciTech Connect

This invention is directed to a seal for a sodium sulfur battery in which a flexible diaphragm sealing elements respectively engage opposite sides of a ceramic component of the battery which separates an anode compartment from a cathode compartment of the battery.

Topouzian, Armenag (Birmingham, MI)

1980-01-01T23:59:59.000Z

360

Lithium K(1s) synchrotron NEXAFS spectra of lithium-ion battery...  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium K(1s) synchrotron NEXAFS spectra of lithium-ion battery cathode, anode and electrolyte materials Title Lithium K(1s) synchrotron NEXAFS spectra of lithium-ion battery...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


361

Highly - conductive cathode for lithium-ion battery using M13 phage - SWCNT complex  

E-Print Network (OSTI)

Lithium-ion batteries are commonly used in portable electronics, and the rapid growth of mobile technology calls for an improvement in battery capabilities. Reducing the particle size of electrode materials in synthesis ...

Adams, Melanie Chantal

2013-01-01T23:59:59.000Z

362

Development of Planar Sodium-Beta Alumina Battery Modules for ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Storage: Materials, Systems, and Applications ... For broad market penetration, however, the SBB technologies need further improved ... Analysis of Cycling Induced Fatigue in Electrode Materials for Lithium Ion Batteries.

363

Improved zinc electrode and rechargeable zinc-air battery  

DOE Patents (OSTI)

The invention comprises an improved rechargeable zinc-air cell/battery having recirculating alkaline electrolyte and a zinc electrode comprising a porous foam support material which carries the active zinc electrode material. 5 figs.

Ross, P.N. Jr.

1988-06-21T23:59:59.000Z

364

Material Challenges and Perspectives  

Science Conference Proceedings (OSTI)

General history and principals of Li-ion battery, characterization techniques and terminology of its operation will be discussed and explained. Current Li-ion battery applications and comparison to other energy storage and conversion systems will be outlined. Chemistry, material and design of currently commercialized Li-ion batteries will be discussed including various electrode materials for cathodes and anodes. The electrode material candidates and its physical and chemical properties including crystal structure, capacity, cycling stability, cost and safety. Also, current limitations of Li-ion batteries will be discussed.

Choi, Daiwon; Wang, Wei; Yang, Zhenguo

2011-12-14T23:59:59.000Z

365

Battery condition indicator  

SciTech Connect

A battery condition indicator is described for indicating both the charge used and the life remaining in a rechargeable battery comprising: rate multiplying and counting means for indirectly measuring the charge useed by the battery between charges; means for supplying variable rate clock pulse to the rate multiplying and counting means, the rate of the clock pulses being a function of whether a high current consumption load is connected to the battery or not; timing means for measuring the total time in service of the battery; charge used display means responsive to the rate multiplying and counting means for providing an indication of the charge remaining in the battery; and age display means responsive to the timing means for providing an indication of the life or age of the battery.

Fernandez, E.A.

1987-01-20T23:59:59.000Z

366

Text, graphics, and multimedia materials employed in learning a computer-based procedural task.  

E-Print Network (OSTI)

??The present research study investigated the interaction of graphic design students with different forms of software training materials. Four versions of the procedural task instructions (more)

Coffindaffer, Kari Christine Carlson.

2010-01-01T23:59:59.000Z

367

Improving Battery Design with Electro-Thermal Modeling  

DOE Green Energy (OSTI)

Temperature greatly affects the performance and life of batteries in electric and hybrid vehicles under real driving conditions, so increased attention is being paid to battery thermal management. Sophisticated electrochemical models and finite element analysis tools are available for predicting the thermal performance of batteries, but each has limitations. In this study we describe an electro-thermal finite element approach that predicts the thermal performance of a cell or module with realistic geometry, material properties, loads, and boundary conditions.

Pesaran, A.; Vlahinos, A.; Bharathan, D.; Kim, G.-H.; Duong, T.

2005-08-01T23:59:59.000Z

368

Collecting battery data with Open Battery Gareth L. Jones1  

E-Print Network (OSTI)

Collecting battery data with Open Battery Gareth L. Jones1 and Peter G. Harrison2 1,2 Imperial present Open Battery, a tool for collecting data on mobile phone battery usage, describe the data we have a useful tool in future work to describe mobile phone battery traces. 1998 ACM Subject Classification D.4

Imperial College, London

369

A review of battery life-cycle analysis : state of knowledge and critical needs.  

DOE Green Energy (OSTI)

A literature review and evaluation has been conducted on cradle-to-gate life-cycle inventory studies of lead-acid, nickel-cadmium, nickel-metal hydride, sodium-sulfur, and lithium-ion battery technologies. Data were sought that represent the production of battery constituent materials and battery manufacture and assembly. Life-cycle production data for many battery materials are available and usable, though some need updating. For the remaining battery materials, lifecycle data either are nonexistent or, in some cases, in need of updating. Although battery manufacturing processes have occasionally been well described, detailed quantitative information on energy and material flows is missing. For all but the lithium-ion batteries, enough constituent material production energy data are available to approximate material production energies for the batteries, though improved input data for some materials are needed. Due to the potential benefit of battery recycling and a scarcity of associated data, there is a critical need for life-cycle data on battery material recycling. Either on a per kilogram or per watt-hour capacity basis, lead-acid batteries have the lowest production energy, carbon dioxide emissions, and criteria pollutant emissions. Some process-related emissions are also reviewed in this report.

Sullivan, J. L.; Gaines, L.; Energy Systems

2010-12-22T23:59:59.000Z

370

Costs of lithium-ion batteries for vehicles  

DOE Green Energy (OSTI)

One of the most promising battery types under development for use in both pure electric and hybrid electric vehicles is the lithium-ion battery. These batteries are well on their way to meeting the challenging technical goals that have been set for vehicle batteries. However, they are still far from achieving the current cost goals. The Center for Transportation Research at Argonne National Laboratory undertook a project for the US Department of Energy to estimate the costs of lithium-ion batteries and to project how these costs might change over time, with the aid of research and development. Cost reductions could be expected as the result of material substitution, economies of scale in production, design improvements, and/or development of new material supplies. The most significant contributions to costs are found to be associated with battery materials. For the pure electric vehicle, the battery cost exceeds the cost goal of the US Advanced Battery Consortium by about $3,500, which is certainly enough to significantly affect the marketability of the vehicle. For the hybrid, however, the total cost of the battery is much smaller, exceeding the cost goal of the Partnership for a New Generation of Vehicles by only about $800, perhaps not enough to deter a potential buyer from purchasing the power-assist hybrid.

Gaines, L.; Cuenca, R.

2000-08-21T23:59:59.000Z

371

Nanotechnology in Li-ion Batteries  

DOE Green Energy (OSTI)

This is the second of three talks on nanostructures for li-ion batteries. The talks provide an up-to-date review of the issues and challenges facing Li-ion battery research with special focus on how nanostructures/ nanotechnology are being applied to this field. Novel materials reported as prospective candidates for anode, cathode and electrolyte will be summarized. The expected role of nanostructures in improving the performance of Li-ion batteries and the actual pros and cons of using such structures in this device will be addressed. Electrochemical experiments used to study Li-ion batteries will also be discussed. This includes the introduction to the standard experimental set-up and how experimental data (from charge-discharge experiments, cyclic voltammetry, impedance spectroscopy, etc) are interpreted.

Mukaibo, Hitomi (University of Florida, Martin Research Group)

2010-06-04T23:59:59.000Z

372

Batteries - Next-generation Li-ion batteries Breakout session  

NLE Websites -- All DOE Office Websites (Extended Search)

Next-generation Li-ion batteries Next-generation Li-ion batteries EV Everywhere Workshop July 26, 2012 Breakout Session #1 - Discussion of Performance Targets and Barriers Comments on the Achievability of the Targets * Overall, everything is achievable, but, clearly, the cost targets are dramatic, particularly for AEV 300. (I have discussed this with Yet-Ming Chiang, who has a good feel for cost reductions, both their importance and interesting approaches.) * AEV 100 achievable with a good silicon/graphite composite anode and LMRNMC (unsure timeline) * AEV 300 would require cycleable Li-metal anode and UHVHC cathode (can't get there with Li-ion intercalation on both electrodes) (unsure timeline) Barriers Interfering with Reaching the Targets * Pack - too high a fraction of inactive materials/inefficient engineering designs.

373

High-energy metal air batteries  

DOE Patents (OSTI)

Disclosed herein are embodiments of lithium/air batteries and methods of making and using the same. Certain embodiments are pouch-cell batteries encased within an oxygen-permeable membrane packaging material that is less than 2% of the total battery weight. Some embodiments include a hybrid air electrode comprising carbon and an ion insertion material, wherein the mass ratio of ion insertion material to carbon is 0.2 to 0.8. The air electrode may include hydrophobic, porous fibers. In particular embodiments, the air electrode is soaked with an electrolyte comprising one or more solvents including dimethyl ether, and the dimethyl ether subsequently is evacuated from the soaked electrode. In other embodiments, the electrolyte comprises 10-20% crown ether by weight.

Zhang, Ji-Guang; Xiao, Jie; Xu, Wu; Wang, Deyu; Williford, Ralph E.; Liu, Jun

2013-07-09T23:59:59.000Z

374

Breakthrough Flow Battery Cell Stack: Transformative Electrochemical Flow Storage System (TEFSS)  

SciTech Connect

GRIDS Project: UTRC is developing a flow battery with a unique design that provides significantly more power than today's flow battery systems. A flow battery is a cross between a traditional battery and a fuel cell. Flow batteries store their energy in external tanks instead of inside the cell itself. Flow batteries have traditionally been expensive because the battery cell stack, where the chemical reaction takes place, is costly. In this project, UTRC is developing a new stack design that achieves 10 times higher power than todays flow batteries. This high power output means the size of the cell stack can be smaller, reducing the amount of expensive materials that are needed. UTRCs flow battery will reduce the cost of storing electricity for the electric grid, making widespread use feasible.

None

2010-09-09T23:59:59.000Z

375

Breakthrough Flow Battery Cell Stack: Transformative Electrochemical Flow Storage System (TEFSS)  

SciTech Connect

GRIDS Project: UTRC is developing a flow battery with a unique design that provides significantly more power than today's flow battery systems. A flow battery is a cross between a traditional battery and a fuel cell. Flow batteries store their energy in external tanks instead of inside the cell itself. Flow batteries have traditionally been expensive because the battery cell stack, where the chemical reaction takes place, is costly. In this project, UTRC is developing a new stack design that achieves 10 times higher power than todays flow batteries. This high power output means the size of the cell stack can be smaller, reducing the amount of expensive materials that are needed. UTRCs flow battery will reduce the cost of storing electricity for the electric grid, making widespread use feasible.

2010-09-09T23:59:59.000Z

376

Advanced Battery Manufacturing Making Strides in Oregon | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Battery Manufacturing Making Strides in Oregon Advanced Battery Manufacturing Making Strides in Oregon Advanced Battery Manufacturing Making Strides in Oregon February 16, 2012 - 12:09pm Addthis EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo courtesy of the Vehicle Technologies Program EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo courtesy of the Vehicle Technologies Program Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager What are the key facts? Through the Recovery Act, the Department has invested $2.4 billion dollars to help the U.S. compete in the electric drive vehicle and component manufacturing industry. The company EnerG2 is expected to produce enough material to support 60,000 electric drive vehicles per year for American families across the

377

Recombination device for storage batteries  

DOE Patents (OSTI)

A recombination device including a gas-tight enclosure connected to receive the discharge gases from a rechargeable storage battery. Catalytic material for the recombination of hydrogen and oxygen to form water is supported within the enclosure. The enclosure is sealed from the atmosphere by a liquid seal including two vertical chambers interconnected with an inverted U-shaped overflow tube. The first chamber is connected at its upper portion to the enclosure and the second chamber communicates at its upper portion with the atmosphere. If the pressure within the enclosure differs as overpressure or vacuum by more than the liquid level, the liquid is forced into one of the two chambers and the overpressure is vented or the vacuum is relieved. The recombination device also includes means for returning recombined liquid to the battery and for absorbing metal hydrides.

Kraft, H.; Ledjeff, K.

1984-01-01T23:59:59.000Z

378

Composite electrodes for lithium batteries.  

DOE Green Energy (OSTI)

The stability of composite positive and negative electrodes for rechargeable lithium batteries is discussed. Positive electrodes with spinel-type structures that are derived from orthorhombic-LiMnO{sub 2} and layered-MnO{sub 2} are significantly more stable than standard spinel Li[Mn{sub 2}]O{sub 4} electrodes when cycled electrochemically over both the 4-V and 3-V plateaus in lithium cells. Transmission electron microscope data of cycled electrodes have indicated that a composite domain structure accounts for this greater electrochemical stability. The performance of composite Cu{sub x}Sn materials as alternative negative electrodes to amorphous SnO{sub x} electrodes for lithium-ion batteries is discussed in terms of the importance of the concentration of the electrochemically inactive copper component in the electrode.

Hackney, S. A.; Johnson, C. S.; Kahaian, A. J.; Kepler, K. D.; Shao-Horn, Y.; Thackeray, M. M.; Vaughey, J. T.

1999-02-03T23:59:59.000Z

379

Recombination device for storage batteries  

SciTech Connect

A recombination device including a gas-tight enclosure connected to receive he discharge gases from a rechargeable storage battery. Catalytic material for the recombination of hydrogen and oxygen to form water is supported within the enclosure. The enclosure is sealed from the atmosphere by a liquid seal including two vertical chambers interconnected with an inverted U-shaped overflow tube. The first chamber is connected at its upper portion to the enclosure and the second chamber communicates at its upper portion with the atmosphere. If the pressure within the enclosure differs as overpressure or vacuum by more than the liquid level, the liquid is forced into one of the two chambers and the overpressure is vented or the vacuum is relieved. The recombination device also includes means for returning recombined liquid to the battery and for absorbing metal hydrides.

Kraft, Helmut (Liederbach, DE); Ledjeff, Konstantin (Bad Krozingen, DE)

1985-01-01T23:59:59.000Z

380

Lithium battery management system  

SciTech Connect

Provided is a system for managing a lithium battery system having a plurality of cells. The battery system comprises a variable-resistance element electrically connected to a cell and located proximate a portion of the cell; and a device for determining, utilizing the variable-resistance element, whether the temperature of the cell has exceeded a predetermined threshold. A method of managing the temperature of a lithium battery system is also included.

Dougherty, Thomas J. (Waukesha, WI)

2012-05-08T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Applying the Battery Ownership Model in Pursuit of Optimal Battery...  

NLE Websites -- All DOE Office Websites (Extended Search)

vehicle types, configurations, and use strategies - Accounting for the added utility, battery wear, and infrastructure costs of range-extension techniques (battery swap, fast...

382

Ion implantation of highly corrosive electrolyte battery components  

DOE Patents (OSTI)

A method of producing corrosion resistant electrodes and other surfaces in corrosive batteries using ion implantation is described. Solid electrically conductive material is used as the ion implantation source. Battery electrode grids, especially anode grids, can be produced with greatly increased corrosion resistance for use in lead acid, molten salt, and sodium sulfur. 6 figs.

Muller, R.H.; Zhang, S.

1997-01-14T23:59:59.000Z

383

OUT Success Stories: Battery Electricity Storage for Quality Power  

DOE Green Energy (OSTI)

A 3.5-megawatt valve-regulated lead-acid (VRLA) battery system installed at a lead recycling plant in California provides one hour of energy storage for both peak-shaving and uninterruptible power. It incorporates improvements in battery materials, manufacturing processes, and quality control.

Recca, L.

2000-08-31T23:59:59.000Z

384

Lithium-ion Batteries for Stationary Energy Storage  

DOE Green Energy (OSTI)

The use of Li-ion batteries for stationary energy storage systems to complement renewable energy sources such as solar and wind power has recently attracted great interest. Currently available Li-ion battery electrode materials suitable for such stationary applications have been discussed, along with optimum cathode and anode combinations, limitations and future research directions.

Xu, Terrence (Tianren); Wang, Wei; Gordin, Mikhail; Wang, Donghai; Choi, Daiwon

2010-09-01T23:59:59.000Z

385

Ion implantation of highly corrosive electrolyte battery components  

DOE Patents (OSTI)

A method of producing corrosion resistant electrodes and other surfaces in corrosive batteries using ion implantation is described. Solid electrically conductive material is used as the ion implantation source. Battery electrode grids, especially anode grids, can be produced with greatly increased corrosion resistance for use in lead acid, molten salt, end sodium sulfur.

Muller, Rolf H. (Berkeley, CA); Zhang, Shengtao (Berkeley, CA)

1997-01-01T23:59:59.000Z

386

Model for the Fabrication of Tailored Materials for Lithium-Ion...  

NLE Websites -- All DOE Office Websites (Extended Search)

Model for the Fabrication of Tailored Materials for Lithium-Ion Batteries Technology available for licensing: Safe, stable and high-capacity cathodes for lithium-ion batteries...

387

Mesoporous Block Copolymer Battery Separators  

E-Print Network (OSTI)

is ~1-2 $ kg -1 , the cost of battery separators is ~120-240greatly reduce the cost of battery separators. Our approach1-2 $ kg -1 , the cost of a typical battery separator is in

Wong, David Tunmin

2012-01-01T23:59:59.000Z

388

Feature - Lithium-air Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Develop Lithium-Air Battery Li-air Li-air batteries hold the promise of increasing the energy density of Li-ion batteries by as much as five to 10 times. But that potential will...

389

Electronically configured battery pack  

DOE Green Energy (OSTI)

Battery packs for portable equipment must sometimes accommodate conflicting requirements to meet application needs. An electronically configurable battery pack was developed to support two highly different operating modes, one requiring very low power consumption at a low voltage and the other requiring high power consumption at a higher voltage. The configurable battery pack optimizes the lifetime and performance of the system by making the best use of all available energy thus enabling the system to meet its goals of operation, volume, and lifetime. This paper describes the cell chemistry chosen, the battery pack electronics, and tradeoffs made during the evolution of its design.

Kemper, D.

1997-03-01T23:59:59.000Z

390

Zinc-Nickel Battery  

The short lifetime of the conventional zinc-nickel oxide battery has been the primary factor limiting its commercial use, ... Higher voltage, lower co ...

391

Battery Photo Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Research and Analysis Computing Center Working With Argonne Contact TTRDC Battery Photo Archive The following images may be used freely as long as they are accompanied...

392

Thin-film Rechargeable Lithium Batteries  

DOE R&D Accomplishments (OSTI)

Thin film rechargeable lithium batteries using ceramic electrolyte and cathode materials have been fabricated by physical deposition techniques. The lithium phosphorous oxynitride electrolyte has exceptional electrochemical stability and a good lithium conductivity. The lithium insertion reaction of several different intercalation materials, amorphous V{sub 2}O{sub 5}, amorphous LiMn{sub 2}O{sub 4}, and crystalline LiMn{sub 2}O{sub 4} films, have been investigated using the completed cathode/electrolyte/lithium thin film battery.

Dudney, N. J.; Bates, J. B.; Lubben, D.

1995-06-00T23:59:59.000Z

393

Thin-film rechargeable lithium batteries  

SciTech Connect

Thin-film rechargeable lithium batteries using ceramic electrolyte and cathode materials have been fabricated by physical deposition techniques. The lithium phosphorous oxynitride electrolyte has exceptional electrochemical stability and a good lithium conductivity. The lithium insertion reaction of several different intercalation materials, amorphous V{sub 2}O{sub 5}, amorphous LiMn{sub 2}O{sub 4}, and crystalline LiMn{sub 2}O{sub 4} films, have been investigated using the completed cathode/electrolyte/lithium thin-film battery.

Dudney, N.J.; Bates, J.B.; Lubben, D. [Oak Ridge National Lab., TN (United States). Solid State Div.

1995-06-01T23:59:59.000Z

394

Design of a Lithium-ion Battery Pack for PHEV Using a Hybrid Optimization Method  

E-Print Network (OSTI)

Design of a Lithium-ion Battery Pack for PHEV Using a Hybrid Optimization Method Nansi Xue1 Abstract This paper outlines a method for optimizing the design of a lithium-ion battery pack for hy- brid, volume or material cost. Keywords: Lithium-ion, Optimization, Hybrid vehicle, Battery pack design

Papalambros, Panos

395

2012 Jonathan G. Lange IMPROVING LITHIUM-ION BATTERY POWER AND ENERGY DENSITIES USING  

E-Print Network (OSTI)

1 ©2012 Jonathan G. Lange #12;1 IMPROVING LITHIUM-ION BATTERY POWER AND ENERGY DENSITIES USING ABSTRACT Lithium-ion batteries are commonly used as energy storage devices in a variety of applications. The cathode architectures and materials have a large influence on the performance of lithium-ion batteries

Braun, Paul

396

AvAilAble for licensing Increased battery capacity, safety, stability and reliability at lower cost.  

E-Print Network (OSTI)

cost. The Invention A composite material suitable for use in an anode for a lithium-ion battery and reliability; Lowers battery cost; and Could exceed the technical specifications for electrified vehicles AvAilAble for licensing Increased battery capacity, safety, stability and reliability at lower

Kemner, Ken

397

Redox Flow Batteries: a Review  

NLE Websites -- All DOE Office Websites (Extended Search)

1137-1164 Date Published 102011 ISSN 1572-8838 Keywords Flow battery, Flow cell, Redox, Regenerative fuel cell, Vanadium Abstract Redox flow batteries (RFBs) are enjoying a...

398

Phylion Battery | Open Energy Information  

Open Energy Info (EERE)

| Sign Up Search Page Edit with form History Facebook icon Twitter icon Phylion Battery Jump to: navigation, search Name Phylion Battery Place Suzhou, Jiangsu Province,...

399

How Green Is Battery Recycling?  

NLE Websites -- All DOE Office Websites (Extended Search)

Gaines Center for Transportation Research Argonne National Laboratory How Green Is Battery Recycling? 28 th International Battery Seminar and Exhibit Ft. Lauderdale, FL March...

400

Argonne to Advise Battery Alliance  

NLE Websites -- All DOE Office Websites (Extended Search)

and Analysis Computing Center Working With Argonne Contact TTRDC Argonne to advise battery alliance Lithium ion batteries are anticipated to replace gasoline as a major source...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Advanced Flow-Battery Systems  

Science Conference Proceedings (OSTI)

Presentation Title, Advanced Flow-Battery Systems ... Abstract Scope, Flow- battery systems (FBS) were originally developed over 30 years ago and have since...

402

Lithium-Ion Battery Issues  

NLE Websites -- All DOE Office Websites (Extended Search)

Lithium-Ion Battery Issues IEA Workshop on Battery Recycling Hoboken, Belgium September 26-27, 2011 Linda Gaines Center for Transportation Research Argonne National Laboratory...

403

Batteries - Lithium-ion - Developing Better High-Energy Batteries for  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne's Lithium-Ion Battery Technology Offers Reliability, Greater Safety Argonne's Lithium-Ion Battery Technology Offers Reliability, Greater Safety Michael Thackeray holds a model of the molecular structure associated with Argonne's advanced cathode material. Researcher Michael Thackeray holds a model of the molecular structure associated with Argonne's advanced cathode material, a key element of the material licensed to NanoeXa. Argonne's an internationally recognized leader in the development of lithium-battery technology. "Our success reflects a combined effort with a materials group and a technology group to exploit the concept to tackle key safety and energy problems associated with conventional technology," said Argonne's Michael Thackeray. Recently, Argonne announced a licensing agreement with NanoeXa (see

404

Materials Reliability Program: Lessons Learned from PWR Thermal Fatigue Management Training (MRP-83)  

Science Conference Proceedings (OSTI)

In January 2001, The EPRI Materials Reliability Program (MRP) issued an Interim Guideline (MRP-24) for the management of thermal fatigue in non-isolable piping attached to reactor coolant piping in pressurized water reactor (PWR) plants (EPRI report 1000701). To assist utility personnel in understanding the potential for thermal fatigue in this piping, the MRP also conducted plant-specific workshops at plant sites. These workshops offered training on fatigue and fatigue cracking in non-isolable piping, a...

2002-12-05T23:59:59.000Z

405

Thermal conductivity of thermal-battery insulations  

DOE Green Energy (OSTI)

The thermal conductivities of a variety of insulating materials used in thermal batteries were measured in atmospheres of argon and helium using several techniques. (Helium was used to simulate the hydrogen atmosphere that results when a Li(Si)/FeS{sub 2} thermal battery ages.) The guarded-hot-plate method was used with the Min-K insulation because of its extremely low thermal conductivity. For comparison purposes, the thermal conductivity of the Min-K insulating board was also measured using the hot-probe method. The thermal-comparator method was used for the rigid Fiberfrax board and Fiberfrax paper. The thermal conductivity of the paper was measured under several levels of compression to simulate the conditions of the insulating wrap used on the stack in a thermal battery. The results of preliminary thermal-characterization tests with several silica aerogel materials are also presented.

Guidotti, R.A.; Moss, M.

1995-08-01T23:59:59.000Z

406

Breakthrough Materials for Energy Storage  

Title: Breakthrough Materials for Energy Storage Subject: A presentation at the 22nd NREL Industry Growth Forum by Amprius about its lithium ion battery technology

407

Physical Chemistry of Materials Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Catalysis by Design Zeolites Materials for Catalysis Photocatalytic CO2 Facilities Battery Membrane Separations Research Program Documents ORNLTM-2011151 Related Links...

408

Novel Methods for Materials Discovery  

Science Conference Proceedings (OSTI)

Mar 4, 2013... for materials from fuel cell electrolytes to battery cathodes to nuclear .... Properties originating from atomic-level interactions are accurately...

409

Engineering Technical Training Modules - Battery Chargers and Inverters (ETTM - BSI) Version 1.0  

Science Conference Proceedings (OSTI)

ETTM Battery Chargers and Inverters is a computer based training module that allows users to access training when desired and review it at their own pace. It provides graphics and limited interactive features to enhance learning. The scope and purpose of this training module is to discuss the principles involved in the operations of battery chargers and inverters, and to consider industry practices used in employing these components in a typical nuclear power plant application. Although the battery is an...

2010-11-30T23:59:59.000Z

410

Condition responsive battery charging circuit  

SciTech Connect

A battery charging circuit includes a ferroresonant transformer having a rectified output for providing a constant output voltage to be supplied to a battery to be charged. Battery temperature is sensed providing an input to a control circuit which operates a shunt regulator associated with the ferroresonant transformer to provide battery charge voltage as a function of battery temperature. In response to a high battery temperature the controller functions to lower the output voltage to the battery, and in response to a low battery temperature, operates to provide a higher output voltage, with suitable control for any battery temperature between minus 10* and plus 150* fahrenheit. As the battery approaches full charge and battery acceptance current falls below a predetermined level, a charge cycle termination control allows charging to continue for a period preset by the operator, at the end of which period, line voltage is removed from the charger thereby terminating the charge cycle.

Reidenbach, S.G.

1980-06-24T23:59:59.000Z

411

Electrochemical characterization of Li4Ti5O12/C anode material prepared by starch-sol-assisted rheological phase method for Li-ion battery  

Science Conference Proceedings (OSTI)

Li4Ti5O12/C composite was synthesized by starch-sol-assisted rheological phase method using inexpensive raw material starch as carbon coating precursor. The Li4Ti5O12/C powder was characterized ...

Zhenpo Wang, Guowei Xie, Lijun Gao

2012-01-01T23:59:59.000Z

412

Driving Battery Production in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Battery Production in Ohio Battery Production in Ohio Driving Battery Production in Ohio November 1, 2010 - 6:19pm Addthis Randy Turk, Elyria Site Manager; Rep. Betty Sutton (OH); Frank Bozich, President Catalysts, BASF and Patrick Davis, DOE Program Manager participate in groundbreaking ceremony for BASF battery materials plant in Elyria, Ohio | Photo Courtesy of Nat Clymer Photography, LLC | Randy Turk, Elyria Site Manager; Rep. Betty Sutton (OH); Frank Bozich, President Catalysts, BASF and Patrick Davis, DOE Program Manager participate in groundbreaking ceremony for BASF battery materials plant in Elyria, Ohio | Photo Courtesy of Nat Clymer Photography, LLC | Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager Last week, I traveled to Elyria, Ohio (not far from Cleveland and the Rock

413

Developing Next-Gen Batteries With Help From NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Helps Develop NERSC Helps Develop Next-Gen Batteries NERSC Helps Develop Next-Gen Batteries A genomics approach to materials research could speed up advancements in battery performance December 18, 2012 | Tags: Materials Science, Science Gateways Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 XBD201110-01310.jpg Kristin Persson To reduce the United States' reliance on foreign oil and lower consumer energy costs, the Department of Energy (DOE) is bringing together five national laboratories, five universities and four private firms to revolutionize next-generation battery performance. This collaboration-dubbed the Joint Center for Energy Storage Research (JCESR)-will receive $120 million over five years to establish a new Batteries and Energy Storage Hub led by Argonne National Laboratory (ANL)

414

Silicon Anode Materials for All-Solid-State Lithium-ion Microbatteries  

Science Conference Proceedings (OSTI)

Symposium, Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors. Presentation Title, Silicon Anode Materials for All-Solid-State...

415

Special nuclear materials cutoff exercise: Issues and lessons learned. Volume 1: Summary of exercise  

Science Conference Proceedings (OSTI)

In a September 1993 address to the United Nations General Assembly, President Clinton announced a new nonproliferation and export control policy that established a framework for US efforts to prevent the proliferation of weapons of mass destruction. The new policy proposed that the US undertake a comprehensive approach to the growing accumulation of fissile material. One of the key elements was for the US to support a special nuclear materials (SNM) multilateral convention prohibiting the production of highly enriched uranium (HEU) or plutonium for nuclear explosives purposes or outside of international safeguards. This policy is often referred to as the President`s Cutoff Initiative or the Fissile Material Cutoff Treaty (FMCT). Because both the US Department of Energy (DOE) and foreign reprocessing facilities similar to PUREX will likely to be inspected under a FMCT, the DOE Office of Arms Control and Nonproliferation, Negotiations and Analysis Division (DOE/NN-41) tasked Pacific Northwest Laboratory (PNL) to perform an information gathering exercise, the PUREX Exercise, using the Plutonium-Uranium Extraction (PUREX) Plant located on the Hanford Site in Washington State. PUREX is a former production reactor fuel reprocessing plant currently undergoing a transition to a ``decontamination and decommissioning (D&D) ready`` mode. The PUREX Exercise was conducted March 29--30, 1994, to examine aspects of the imposition of several possible cutoff regimes and to study verification of non-production of SNM for nuclear weapons purposes or outside of safeguards. A follow-up activity to further examine various additional verification regimes was held at Los Alamos National Laboratory (LANL) on May 10, 1994.

Libby, R.A.; Davis, C. [Pacific Northwest Lab., Richland, WA (United States); Segal, J.E.; Stanbro, W.D. [Los Alamos National Lab., NM (United States)

1995-08-01T23:59:59.000Z

416

Study of Li{sub 1+x}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 1-x}O{sub 2} cathode materials for vehicle battery applications.  

SciTech Connect

Li{sub 1+x}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 1-x}O{sub 2} with two lithium content (x = 0 and 0.05) has been synthesized using coprecipitated (Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9})(OH){sub 2} and their electrochemical properties have been investigated. Compared with the x = 0 material, the lithium-rich material (x = 0.05) exhibited superior electrochemical properties. When cycled between 2.5 and 4.4 V, the Li/Li{sub 1.05}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 0.95}O{sub 2} cells showed high first-cycle coulombic efficiency (93%), reversible discharge capacity of 187 mAh/g at C/12 with 99% capacity retention after 40 cycles, and excellent rate performance (86% of C/12 rate at 5 C discharge current). The Li{sub 1.05}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 0.95}O{sub 2} electrode also showed a full-cell pulse power characteristics (5 C discharge pulse) comparable to Li{sub 1.05}(Mn{sub 1/3}Co{sub 1/3}Ni{sub 1/3}){sub 0.95}O{sub 2} electrode and better thermal stability at charged state (4.4 V) than charged LiNi{sub 0.8}Co{sub 0.15}Al{sub 0.05}O{sub 2} (4.2 V). Using a battery design and cost model developed in-house, calculations found battery packs with Li{sub 1.05}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 0.95}O{sub 2} as the positive electrode to be of lower cost and higher energy density than those with LiNi{sub 0.8}Co{sub 0.15}Al{sub 0.05}O{sub 2} and Li{sub 1.05}(Mn{sub 1/3}Co{sub 1/3}Ni{sub 1/3}){sub 0.95}O{sub 2} electrodes. The experimental and modeling results obtained in this work suggest Li{sub 1.05}(Mn{sub 4/9}Co{sub 1/9}Ni{sub 4/9}){sub 0.95}O{sub 2} to be a promising cathode material for vehicle battery applications.

Kang, S.-H.; Lu, W.; Gallagher, K. G.; Park, S.-H.; Pol, V. G. (Chemical Sciences and Engineering Division)

2011-06-15T23:59:59.000Z

417

Battery capacity measurement and analysis using lithium coin cell battery  

Science Conference Proceedings (OSTI)

Keywords: DC/DC converter, battery, coin cell, data acquisition, embedded system, energy estimation, power estimation

Sung Park; Andreas Savvides; Mani Srivastava

2001-08-01T23:59:59.000Z

418

Flexible, Thin, and Rechargeable Li-ion Battery Based on Semi ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Storage III: Materials, Systems and Applications Symposium. Presentation Title, Flexible, Thin, and Rechargeable Li-ion Battery Based on...

419

X-Ray Absorption and X-Ray Raman Scattering Studies of Battery ...  

Science Conference Proceedings (OSTI)

Knowledge of the redox chemistry and changes in the structure during electrochemical cycling is of paramount importance in designing new battery materials...

420

TransForum v9n2 - Lithium-ion Battery Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Working With Argonne Contact TTRDC TransForum Vol. 9, No. 2 Argonne's Lithium-ion Battery Research Produces New Materials and Technology Transfer Successes li-ionbattery...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Intrinsic Surface Stability in LiMn2-xNix04-s (x = 0.45, 0.5) High Voltage Spinel Materials for Lithium Ion Batteries  

DOE Green Energy (OSTI)

This work reports the surface stability of the high voltage Li ion cathode LiMn{sub 2x}Ni{sub x}O{sub 4?} (x = 0.5, 0.45) by comparing thin film and powder composite electrodes after cycling using X-ray photoelectron spectroscopy. The thin film electrodes offer the ability to probe the surface of the material without the need of a conductive agent and polymer binder typically used in composite electrodes. The results suggest that neither oxidation of PF{sub 6} to POF{sub 3} nor the decomposition of ethylene carbonate or dimethylene carbonate occurs on the surface of the spinel material. These results confirm the enhanced cycling stability and rate capability associated with the high voltage spinel material and suggests that the SEI layer forms due to the reaction of electrochemically inactive components in composite electrodes with the electrolyte.

Carroll, Kyler J.; Yang, Ming-Che; Veith, G. M.; Dudney, N. J.; Meng, Ying Shirley

2012-01-01T23:59:59.000Z

422

Li-Ion Batteries for Transportation Applications II  

Science Conference Proceedings (OSTI)

Oct 27, 2009 ... Energy Storage: Materials, Systems, and Applications: Li-Ion Batteries for ... storage and utilization of renewable energies like solar and wind. Cost ... Rahul Singhal1; Karina Asmar1; Ram Katiyar1; 1University of Puerto Rico

423

Substation battery-maintenance procedures  

SciTech Connect

The frequency of substation battery failures is gratifyingly low. One trouble spot appears to be extraneous short circuits that drain an otherwise healthy battery. Use of the lead--calcium battery promises to reduce substantially the amount of maintenance that substation batteries need.

Timmerman, M.H.

1976-05-15T23:59:59.000Z

424

Assessment of battery technologies for electric vehicles  

SciTech Connect

This document, Part 2 of Volume 2, provides appendices to this report and includes the following technologies, zinc/air battery; lithium/molybdenum disulfide battery; sodium/sulfur battery; nickel/cadmium battery; nickel/iron battery; iron/oxygen battery and iron/air battery. (FI)

Ratner, E.Z. (Sheladia Associates, Inc., Rockville, MD (USA)); Henriksen, G.L. (ed.) (EG and G Idaho, Inc., Idaho Falls, ID (USA))

1990-02-01T23:59:59.000Z

425

Electrochemical and Structural Study of the Layered, 'Li-Excess' Lithium-Ion Battery Electrode Material Li[Li[subscript 1/9]Ni[subscript 1/3]Mn[subscript 5/9  

SciTech Connect

The overcapacity mechanism and high voltage process of the Li-excess electrode material Li[Li{sub 1/9}Ni{sub 1/3}Mn{sub 5/9}]O{sub 2} are studied by solid-state NMR, X-ray diffraction, X-ray absorption spectroscopy, transmission electron microscopy, combined with galvanostatic and potentiostatic intermittent titration electrochemical measurements. The cycling performance is improved noticeably when the material is cycled between potential windows of 5.3-2.5 V compared to 4.6-2.5 V. Diffraction data show that structural changes occur at high voltages, the solid-state NMR data of the same samples indicating that the high voltage processes above 4.4 V are associated with Li removal from the structure, in addition to electrolyte decomposition. The NMR spectra of the discharged samples show that cation rearrangements in the transition metal layers have occurred. The XAS spectra confirm that the Mn oxidation state remains unchanged at 4+, whereas Ni{sup 2+} is oxidized to Ni{sup 4+} on charging to 4.4 V, returning to Ni{sup 2+} on discharge, independent of the final charge voltage. A significant change of the shape of the Ni edge is observed in the 4.6-5.3 V potential range on charge, which is ascribed to a change in the Ni local environment. No O{sub 2} evolution was detected based on ex situ analysis of the gases evolved in the batteries, the TEM data showing that thick passivating films form on the electrodes. The results suggest that at least some of the oxygen loss from these lithium-excess materials occurs via a mechanism involving electrolyte decomposition.

Jiang, Meng; Key, Baris; Meng, Ying S.; Grey, Clare P.; (SBU); (Florida)

2009-09-15T23:59:59.000Z

426

Rechargeable Lithium-Air Batteries: Development of Ultra High Specific Energy Rechargeable Lithium-Air Batteries Based on Protected Lithium Metal Electrodes  

SciTech Connect

BEEST Project: PolyPlus is developing the worlds first commercially available rechargeable lithium-air (Li-Air) battery. Li-Air batteries are better than the Li-Ion batteries used in most EVs today because they breathe in air from the atmosphere for use as an active material in the battery, which greatly decreases its weight. Li-Air batteries also store nearly 700% as much energy as traditional Li-Ion batteries. A lighter battery would improve the range of EVs dramatically. Polyplus is on track to making a critical breakthrough: the first manufacturable protective membrane between its lithiumbased negative electrode and the reaction chamber where it reacts with oxygen from the air. This gives the battery the unique ability to recharge by moving lithium in and out of the batterys reaction chamber for storage until the battery needs to discharge once again. Until now, engineers had been unable to create the complex packaging and air-breathing components required to turn Li-Air batteries into rechargeable systems.

2010-07-01T23:59:59.000Z

427

Fact Sheet: Carbon-Enhanced Lead-Acid Batteries (October 2012) | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon-Enhanced Lead-Acid Batteries (October 2012) Carbon-Enhanced Lead-Acid Batteries (October 2012) Fact Sheet: Carbon-Enhanced Lead-Acid Batteries (October 2012) DOE's Energy Storage Program is funding research and testing to improve the performance and reduce the cost of lead-acid batteries. Research to understand and quantify the mechanisms responsible for the beneficial effect of carbon additions will help demonstrate the near-term feasibility of grid-scale energy storage with lead-acid batteries, and may also benefit other battery chemistries. Fact Sheet: Carbon-Enhanced Lead-Acid Batteries (October 2012) More Documents & Publications Fact Sheet: Grid-Scale Energy Storage Demonstration Using UltraBattery Technology (October 2012) New Reports and Other Materials Energy Storage Systems 2012 Peer Review Presentations - Day 1, Session 2

428

Advanced Flow Battery Electrodes: Low-cost, High-Performance 50-Year Electrode  

SciTech Connect

GRIDS Project: Primus Power is developing zinc-based, rechargeable liquid flow batteries that could produce substantially more energy at lower cost than conventional batteries. A flow battery is similar to a conventional battery, except instead of storing its energy inside the cell it stores that energy for future use in chemicals that are kept in tanks that sit outside the cell. One of the most costly components in a flow battery is the electrode, where the electrochemical reactions actually occur. Primus Power is investigating and developing mixed-metal materials for their electrodes that could ultimately reduce the lifetime cost of flow batteries because they are more durable and long-lasting than electrodes found in traditional batteries. Using these electrodes, Primus Powers flow batteries can be grouped together into robust, containerized storage pods for use by utilities, renewable energy developers, businesses, and campuses.

None

2010-09-01T23:59:59.000Z

429

Mechanics of Low Dimensional Material for Energy Harvesting  

Science Conference Proceedings (OSTI)

Abstract Scope, Low dimensional materials have received considerable attention for their unique properties in energy storage (batteried) and energy harvesting...

430

Graphene-Based and Graphene-Derived Materials for ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium , Nanostructured Materials for Lithium Ion Batteries and for Supercapacitors.

431

PNGV battery test manual  

DOE Green Energy (OSTI)

This manual defines a series of tests to characterize aspects of the performance or life cycle behavior of batteries for hybrid electric vehicle applications. Tests are defined based on the Partnership for New Generation Vehicles (PNGV) program goals, although it is anticipated these tests may be generally useful for testing energy storage devices for hybrid electric vehicles. Separate test regimes are defined for laboratory cells, battery modules or full size cells, and complete battery systems. Some tests are common to all three test regimes, while others are not normally applicable to some regimes. The test regimes are treated separately because their corresponding development goals are somewhat different.

NONE

1997-07-01T23:59:59.000Z

432

Polymeric battery separators  

SciTech Connect

Configurations of cross-linked or vulcanized amphophilic or quaternized block copolymer of haloalkyl epoxides and hydroxyl terminated alkadiene polymers are useful as battery separators in both primary and secondary batteries, particularly nickel-zinc batteries. The quaternized block copolymers are prepared by polymerizing a haloalkyl epoxide in the presence of a hydroxyl terminated 1,3-alkadiene to form a block copolymer that is then reacted with an amine to form the quaternized or amphophilic block copolymer that is then cured or cross-linked with sulfur, polyamines, metal oxides, organic peroxides and the like.

Minchak, R. J.; Schenk, W. N.

1985-06-11T23:59:59.000Z

433

BEEST: Electric Vehicle Batteries  

SciTech Connect

BEEST Project: The U.S. spends nearly a $1 billion per day to import petroleum, but we need dramatically better batteries for electric and plug-in hybrid vehicles (EV/PHEV) to truly compete with gasoline-powered cars. The 10 projects in ARPA-Es BEEST Project, short for Batteries for Electrical Energy Storage in Transportation, could make that happen by developing a variety of rechargeable battery technologies that would enable EV/PHEVs to meet or beat the price and performance of gasoline-powered cars, and enable mass production of electric vehicles that people will be excited to drive.

None

2010-07-01T23:59:59.000Z

434

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract -This paper proposes new solar battery  

E-Print Network (OSTI)

SOLAR BATTERY CHARGERS FOR NIMH BATTERIES1 Abstract - This paper proposes new solar battery chargers for NiMH batteries. Used with portable solar panels, existing charge control methods are shown of consumer portable solar arrays. These new arrays are lightweight, durable, and flexible and have been

Lehman, Brad

435

Mapping Particle Charges in Battery Electrodes  

NLE Websites -- All DOE Office Websites (Extended Search)

Mapping Particle Charges in Battery Electrodes Print The deceivingly simple appearance of batteries masks their chemical complexity. A typical lithium-ion battery in a cell phone...

436

Block copolymer electrolytes for lithium batteries  

E-Print Network (OSTI)

Ethylene Carbonate for Lithium Ion Battery Use. Journal oflithium atoms in lithium-ion battery electrolyte. Chemicalcapacity fading of a lithium-ion battery cycled at elevated

Hudson, William Rodgers

2011-01-01T23:59:59.000Z

437

Battery SEAB Presentation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Battery SEAB Presentation Battery SEAB Presentation Battery SEAB Presentation More Documents & Publications Energy Storage Systems 2012 Peer Review Presentations - Day 1, Session 1...

438

Vehicle Technologies Office: Applied Battery Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Applied Battery Research to someone by E-mail Share Vehicle Technologies Office: Applied Battery Research on Facebook Tweet about Vehicle Technologies Office: Applied Battery...

439

Aerospatiale Batteries ASB | Open Energy Information  

Open Energy Info (EERE)

Aerospatiale Batteries ASB Jump to: navigation, search Name Aerospatiale Batteries (ASB) Place France Product Research, design and manufacture of Thermal Batteries. References...

440

Battery SEAB Presentation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centers Field Sites Power Marketing Administration Other Agencies You are here Home Battery SEAB Presentation Battery SEAB Presentation Battery SEAB Presentation More Documents...

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Automating Personalized Battery Management on Smartphones  

E-Print Network (OSTI)

get the new available battery capacity that can be assignedof expected lifetime of 1% battery capacity in minutes. Forof energy supply (battery capacity) and demand on cell

Falaki, Mohamamd Hossein

2012-01-01T23:59:59.000Z

442

What's Next for Batteries? - Energy Innovation Portal  

What's Next for Batteries? July 30, 2013. What will batteries look like in the future? How will they work? Argonne National Laboratory battery research experts ...

443

Method of assembling and sealing an alkali metal battery  

SciTech Connect

A method of initially assembling and then subsequently hermetically sealing a container portion of an alkali metal battery to a ceramic portion of such a battery is disclosed. Sealing surfaces are formed respectively on a container portion and a ceramic portion of an alkali metal battery. These sealing surfaces are brought into juxtaposition and a material is interposed therebetween. This interposed material is one which will diffuse into sealing relationship with both the container portion and the ceramic portion of the alkali metal battery at operational temperatures of such a battery. A pressure is applied between these sealing surfaces to cause the interposed material to be brought into intimate physical contact with such juxtaposed surfaces. A temporary sealing material which will provide a seal against a flow of alkali metal battery reactants therethrough at room temperatures and is applied over the juxtaposed sealing surfaces and material interposed therebetween. The entire assembly is heated to an operational temperature so that the interposed material diffuses into the container portion and the ceramic portion to form a hermetic seal therebetween. The pressure applied to the juxtaposed sealing surfaces is maintained in order to ensure the continuation of the hermetic seal.

Elkins, Perry E. (Santa Ana, CA); Bell, Jerry E. (Santa Ana, CA); Harlow, Richard A. (Newport Beach, CA); Chase, Gordon G. (San Diego, CA)

1983-01-01T23:59:59.000Z

444

Method of assembling and sealing an alkali metal battery  

DOE Patents (OSTI)

A method of initially assembling and then subsequently hermetically sealing a container portion of an alkali metal battery to a ceramic portion of such a battery is disclosed. Sealing surfaces are formed respectively on a container portion and a ceramic portion of an alkali metal battery. These sealing surfaces are brought into juxtaposition and a material is interposed there between. This interposed material is one which will diffuse into sealing relationship with both the container portion and the ceramic portion of the alkali metal battery at operational temperatures of such a battery. A pressure is applied between these sealing surfaces to cause the interposed material to be brought into intimate physical contact with such juxtaposed surfaces. A temporary sealing material which will provide a seal against a flow of alkali metal battery reactants there through at room temperatures and is applied over the juxtaposed sealing surfaces and material interposed there between. The entire assembly is heated to an operational temperature so that the interposed material diffuses into the container portion and the ceramic portion to form a hermetic seal there between. The pressure applied to the juxtaposed sealing surfaces is maintained in order to ensure the continuation of the hermetic seal. 4 figs.

Elkins, P.E.; Bell, J.E.; Harlow, R.A.; Chase, G.G.

1983-03-01T23:59:59.000Z

445

Lightweight, durable lead-acid batteries  

Science Conference Proceedings (OSTI)

A lightweight, durable lead-acid battery is disclosed. Alternative electrode materials and configurations are used to reduce weight, to increase material utilization and to extend service life. The electrode can include a current collector having a buffer layer in contact with the current collector and an electrochemically active material in contact with the buffer layer. In one form, the buffer layer includes a carbide, and the current collector includes carbon fibers having the buffer layer. The buffer layer can include a carbide and/or a noble metal selected from of gold, silver, tantalum, platinum, palladium and rhodium. When the electrode is to be used in a lead-acid battery, the electrochemically active material is selected from metallic lead (for a negative electrode) or lead peroxide (for a positive electrode).

Lara-Curzio, Edgar (Lenoir City, TN); An, Ke (Knoxville, TX); Kiggans, Jr., James O. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN); Contescu, Cristian I. (Knoxville, TN); Baker, Frederick S. (Oak Ridge, TN); Armstrong, Beth L. (Clinton, TN)

2011-09-13T23:59:59.000Z

446

Lightweight, durable lead-acid batteries  

DOE Patents (OSTI)

A lightweight, durable lead-acid battery is disclosed. Alternative electrode materials and configurations are used to reduce weight, to increase material utilization and to extend service life. The electrode can include a current collector having a buffer layer in contact with the current collector and an electrochemically active material in contact with the buffer layer. In one form, the buffer layer includes a carbide, and the current collector includes carbon fibers having the buffer layer. The buffer layer can include a carbide and/or a noble metal selected from of gold, silver, tantalum, platinum, palladium and rhodium. When the electrode is to be used in a lead-acid battery, the electrochemically active material is selected from metallic lead (for a negative electrode) or lead peroxide (for a positive electrode).

Lara-Curzio, Edgar; An, Ke; Kiggans, Jr., James O; Dudney, Nancy J; Contescu, Cristian I; Baker, Frederick S; Armstrong, Beth L

2013-05-21T23:59:59.000Z

447

Composite Battery Boost | Advanced Photon Source  

NLE Websites -- All DOE Office Websites (Extended Search)

Water-Like Properties of Soft Nanoparticle Suspensions Water-Like Properties of Soft Nanoparticle Suspensions Real-Time Capture of Intermediates in Enzymatic Reactions A New Multilayer-Based Grating for Hard X-ray Grating Interferometry The Most Detailed Picture Yet of a Key AIDS Protein Superconductivity with Stripes Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Composite Battery Boost December 2, 2013 Bookmark and Share Normalized XANES spectra of Li/Se cell during cycling. Black line is the battery voltage profile. New composite materials based on selenium (Se) sulfides that act as the positive electrode in a rechargeable lithium-ion (Li-ion) battery could boost the range of electric vehicles by up to five times, according to

448

Batteries and Energy Storage | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

The Joint Center for Energy Storage Research (JCESR) is a major research The Joint Center for Energy Storage Research (JCESR) is a major research partnership that integrates government, academic and industrial researchers from many disciplines to overcome critical scientific and technical barriers and create new breakthrough energy storage technology. Batteries and Energy Storage Argonne's all- encompassing battery research program spans the continuum from basic materials research and diagnostics to scale-up processes and ultimate deployment by industry. At Argonne, our multidisciplinary team of world-renowned researchers are working in overdrive to develop advanced energy storage technologies to aid the growth of the U.S. battery manufacturing industry, transition the U.S. automotive fleet to plug-in hybrid and electric vehicles, and enable

449

Batteries Breakout Session  

NLE Websites -- All DOE Office Websites (Extended Search)

models (trailers with engine or battery for long drives) "Out-of-the-Box" Ideas * High voltage packs> 600V Packs (getting rid of high current components) * Cars driven on...

450

Sodium sulfur battery seal  

DOE Patents (OSTI)

This disclosure is directed to an improvement in a sodium sulfur battery construction in which a seal between various battery compartments is made by a structure in which a soft metal seal member is held in a sealing position by holding structure. A pressure applying structure is used to apply pressure on the soft metal seal member when it is being held in sealing relationship to a surface of a container member of the sodium sulfur battery by the holding structure. The improvement comprises including a thin, well-adhered, soft metal layer on the surface of the container member of the sodium sulfur battery to which the soft metal seal member is to be bonded.

Mikkor, Mati (Ann Arbor, MI)

1981-01-01T23:59:59.000Z

451

Parallel flow diffusion battery  

DOE Patents (OSTI)

A parallel flow diffusion battery for determining the mass distribution of an aerosol has a plurality of diffusion cells mounted in parallel to an aerosol stream, each diffusion cell including a stack of mesh wire screens of different density.

Yeh, Hsu-Chi (Albuquerque, NM); Cheng, Yung-Sung (Albuquerque, NM)

1984-08-07T23:59:59.000Z

452

Parallel flow diffusion battery  

DOE Patents (OSTI)

A parallel flow diffusion battery for determining the mass distribution of an aerosol has a plurality of diffusion cells mounted in parallel to an aerosol stream, each diffusion cell including a stack of mesh wire screens of different density.

Yeh, H.C.; Cheng, Y.S.

1984-01-01T23:59:59.000Z

453

Energy Efficiency Learning Activity | Open Energy Information  

Open Energy Info (EERE)

Training materials User Interface: Website Website: learn.kidwind.orgsitesdefaultfilesenergyefficiency.pdf Cost: Free Language: English Logo: Energy Efficiency Learning...

454

Issue and challenges facing rechargeable thin film lithium batteries  

Science Conference Proceedings (OSTI)

New materials hold the key to fundamental advances in energy conversion and storage, both of which are vital in order to meet the challenge of global warming and the finite nature of fossil fuels. Nanomaterials in particular offer unique properties or combinations of properties as electrodes and electrolytes in a range of energy devices. Technological improvements in rechargeable solid-state batteries are being driven by an ever-increasing demand for portable electronic devices. Lithium batteries are the systems of choice, offering high energy density, flexible, lightweight design and longer lifespan than comparable battery technologies. We present a brief historical review of the development of lithium-based thin film rechargeable batteries highlight ongoing research strategies and discuss the challenges that remain regarding the discovery of nanomaterials as electrolytes and electrodes for lithium batteries also this article describes the possible evolution of lithium technology and evaluates the expected improvements, arising from new materials to cell technology. New active materials under investigation and electrode process improvements may allow an ultimate final energy density of more than 500 Wh/L and 200 Wh/kg, in the next 5-6 years, while maintaining sufficient power densities. A new rechargeable battery technology cannot be foreseen today that surpasses this. This report will provide key performance results for thin film batteries and highlight recent advances in their development.

Patil, Arun; Patil, Vaishali; Shin, Dong Wook; Choi, Ji-Won; Paik, Dong-Soo [Thin Film Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of); Yoon, Seok-Jin [Thin Film Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791 (Korea, Republic of)], E-mail: sjyoon@kist.re.kr

2008-08-04T23:59:59.000Z

455

Flywheel Battery Commercialization Study  

Science Conference Proceedings (OSTI)

High energy-density flywheel batteries, already in development as load leveling devices for electric and hybrid vehicles, have the potential to form part of an uninterruptible power supply (UPS) for utilities and their customers. This comprehensive assessment of the potential of flywheels in a power conditioning role shows that a sizeable market for flywheel battery-UPS systems may emerge if units can be manufactured in sufficient volume.

1999-09-23T23:59:59.000Z

456

Vanadium Redox Flow Batteries  

Science Conference Proceedings (OSTI)

The vanadium redox flow battery, sometimes abbreviated as VRB, is an energy storage technology with significant potential for application in a wide range of contexts. Vanadium redox batteries have already been used in a number of demonstrations in small-scale utility-scale applications, and it is believed that the technology is close to being viable for more widespread use. This report examines the vanadium redox technology, including technical performance and cost issues that drive its application today...

2007-03-30T23:59:59.000Z

457

Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Materials and methods are available as supplementary materials on Science Online. 16. W. Benz, A. G. W. Cameron, H. J. Melosh, Icarus 81, 113 (1989). 17. S. L. Thompson, H. S. Lauson, Technical Rep. SC-RR-710714, Sandia Nat. Labs (1972). 18. H. J. Melosh, Meteorit. Planet. Sci. 42, 2079 (2007). 19. S. Ida, R. M. Canup, G. R. Stewart, Nature 389, 353 (1997). 20. E. Kokubo, J. Makino, S. Ida, Icarus 148, 419 (2000). 21. M. M. M. Meier, A. Reufer, W. Benz, R. Wieler, Annual Meeting of the Meteoritical Society LXXIV, abstr. 5039 (2011). 22. C. B. Agnor, R. M. Canup, H. F. Levison, Icarus 142, 219 (1999). 23. D. P. O'Brien, A. Morbidelli, H. F. Levison, Icarus 184, 39 (2006). 24. R. M. Canup, Science 307, 546 (2005). 25. J. J. Salmon, R. M. Canup, Lunar Planet. Sci. XLIII, 2540 (2012). Acknowledgments: SPH simulation data are contained in tables S2 to S5 of the supplementary materials. Financial support

458

Thin film battery and method for making same  

DOE Patents (OSTI)

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode. Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between [minus]15 C and 150 C. 9 figs.

Bates, J.B.; Dudney, N.J.; Gruzalski, G.R.; Luck, C.F.

1994-08-16T23:59:59.000Z

459

Thin film battery and method for making same  

SciTech Connect

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN); Gruzalski, Greg R. (Oak Ridge, TN); Luck, Christopher F. (Knoxville, TN)

1994-01-01T23:59:59.000Z

460

Battery Capacity Measurement And Analysis  

E-Print Network (OSTI)

In this paper, we look at different battery capacity models that have been introduced in the literatures. These models describe the battery capacity utilization based on how the battery is discharged by the circuits that consume power. In an attempt to validate these models, we characterize a commercially available lithium coin cell battery through careful measurements of the current and the voltage output of the battery under different load profile applied by a micro sensor node. In the result, we show how the capacity of the battery is affected by the different load profile and provide analysis on whether the conventional battery models are applicable in the real world. One of the most significant finding of our work will show that DC/DC converter plays a significant role in determining the battery capacity, and that the true capacity of the battery may only be found by careful measurements.

Using Lithium Coin; Sung Park; Andreas Savvides; Mani B. Srivastava

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Modeling and Simulation of Lithium-Ion Batteries from a Systems Engineering Perspective  

Science Conference Proceedings (OSTI)

The lithium-ion battery is an ideal candidate for a wide variety of applications due to its high energy/power density and operating voltage. Some limitations of existing lithium-ion battery technology include underutilization, stress-induced material damage, capacity fade, and the potential for thermal runaway. This paper reviews efforts in the modeling and simulation of lithium-ion batteries and their use in the design of better batteries. Likely future directions in battery modeling and design including promising research opportunities are outlined.

Ramadesigan, V.; Northrop, P. W. C.; De, S.; Santhanagopalan, S.; Braatz, R. D.; Subramanian, Venkat R.

2012-01-01T23:59:59.000Z

462

Life-cycle energy analyses of electric vehicle storage batteries. Final report  

DOE Green Energy (OSTI)

The results of several life-cycle energy analyses of prospective electric vehicle batteries are presented. The batteries analyzed were: Nickel-zinc; Lead-acid; Nickel-iron; Zinc-chlorine; Sodium-sulfur (glass electrolyte); Sodium-sulfur (ceramic electrolyte); Lithium-metal sulfide; and Aluminum-air. A life-cycle energy analysis consists of evaluating the energy use of all phases of the battery's life, including the energy to build it, operate it, and any credits that may result from recycling of the materials in it. The analysis is based on the determination of three major energy components in the battery life cycle: Investment energy, i.e., The energy used to produce raw materials and to manufacture the battery; operational energy i.e., The energy consumed by the battery during its operational life. In the case of an electric vehicle battery, this energy is the energy required (as delivered to the vehicle's charging circuit) to power the vehicle for 100,000 miles; and recycling credit, i.e., The energy that could be saved from the recycling of battery materials into new raw materials. The value of the life-cycle analysis approach is that it includes the various penalties and credits associated with battery production and recycling, which enables a more accurate determination of the system's ability to reduce the consumption of scarce fuels. The analysis of the life-cycle energy requirements consists of identifying the materials from which each battery is made, evaluating the energy needed to produce these materials, evaluating the operational energy requirements, and evaluating the amount of materials that could be recycled and the energy that would be saved through recycling. Detailed descriptions of battery component materials, the energy requirements for battery production, and credits for recycling, and the operational energy for an electric vehicle, and the procedures used to determine it are discussed.

Sullivan, D; Morse, T; Patel, P; Patel, S; Bondar, J; Taylor, L

1980-12-01T23:59:59.000Z

463

Current status of environmental, health, and safety issues of nickel metal-hydride batteries for electric vehicles  

Science Conference Proceedings (OSTI)

This report identifies important environment, health, and safety issues associated with nickel metal-hydride (Ni-MH) batteries and assesses the need for further testing and analysis. Among the issues discussed are cell and battery safety, workplace health and safety, shipping requirements, and in-vehicle safety. The manufacture and recycling of Ni-MH batteries are also examined. This report also overviews the ``FH&S`` issues associated with other nickel-based electric vehicle batteries; it examines venting characteristics, toxicity of battery materials, and the status of spent batteries as a hazardous waste.

Corbus, D.; Hammel, C.J.; Mark, J.

1993-08-01T23:59:59.000Z

464

Battery disconnect sensing circuit for battery charging systems  

SciTech Connect

This patent describes a battery disconnect sensing circuit for battery charging systems which have a pair of cables adapted to be connected to a battery to charge it. The sensing circuit contains a first R-C circuit adapted to connect across the cables and a second R-C circuit adapted to connect across the cables. The time constant of the first R-C circuit is substantially greater than that of the second R-C circuit. Also means connected to the RC circuits produced a momentary control signal in response to disconnection of the cables from a battery being charged. Included in a battery charging system is a source of charging current whose voltage output is controlled at a predetermined value when connected to a battery. It increases to a higher value when disconnected from the battery. Controller means connected with the source activate the battery charging system automatically in response to electrical connection of the battery. The improvement consists of: means for momentarily effecting reversal of the higher voltage value, and battery disconnect sensing means connected the charging source and to the controller means for sensing the reversed higher voltage upon disconnection of the battery charger system from the battery and for responding by automatically deactivating the battery charging system.

Dattilo, D.P.

1986-01-28T23:59:59.000Z

465

Side Reactions in Lithium-Ion Batteries  

E-Print Network (OSTI)

Model for Aging of Lithium-Ion Battery Cells. Journal of TheSalts Formed on the Lithium-Ion Battery Negative Electrodeion batteries In a lithium ion battery, positively charged

Tang, Maureen Han-Mei

2012-01-01T23:59:59.000Z

466

Advances in lithium-ion batteries  

E-Print Network (OSTI)

current reviews of the lithium ion battery literature byof view of the lithium ion battery scientist and engineer,lithium ion batteries. The chapter on aging summarizes the effects of the chemistry on the battery

Kerr, John B.

2003-01-01T23:59:59.000Z

467

Status of the DOE Battery and Electrochemical Technology Program V  

SciTech Connect

The program consists of two activities, Technology Base Research (TBR) managed by the Lawrence Berkeley Laboratory (LBL) and Exploratory Technology Development and Testing (EDT) managed by the Sandia National Laboratories (SNL). The status of the Battery Energy Storage Test (BEST) Facility is presented, including the status of the batteries to be tested. ECS program contributions to the advancement of the lead-acid battery and specific examples of technology transfer from this program are given. The advances during the period December 1982 to June 1984 in the characterization and performance of the lead-acid, iron/nickel-oxide, iron/air, aluminum/air, zinc/bromide, zinc/ferricyanide, and sodium/sulfur batteries and in fuel cells for transport are summarized. Novel techniques and the application of established techniques to the study of electrode processes, especially the electrode/electrolyte interface, are described. Research with the potential of leading to improved ceramic electrolytes and positive electrode container and current-collectors for the sodium/sulfur battery is presented. Advances in the electrocatalysis of the oxygen (air) electrode and the relationship of these advances to the iron/air and aluminum/air batteries and to the fuel cell are noted. The quest for new battery couples and battery materials is reviewed. New developments in the modeling of electrochemical cell and electrode performance with the approaches to test these models are reported.

Roberts, R.

1985-06-01T23:59:59.000Z

468

Means for controlling battery chargers  

SciTech Connect

A battery charger control device is described that senses the placement of a battery across control terminals and utilizes the voltage thereof to place into conduction a transistor which actuates a relay which turns on a battery charger, which thereafter, monitors the the charge condition of the battery as determined by the voltage supplied to a voltage following circuit from the control terminals, and which actuates an electronic switch after the elapse of a predetermined period of time after the battery has attained a fully charged condition as determined by the voltage of the battery as presented to the voltage following circuit.

Ballman, G.C.

1980-09-16T23:59:59.000Z

469

Maintenance-free automotive battery  

SciTech Connect

Two types of maintenance-free automotive batteries were developed by Japan Storage Battery Co. to obtain a maintenance-free battery for practical use and to prevent deterioration of the battery during long storage and/or shipment. Design considerations included a special grid alloy, the separator, plate surface area, vent structure, and electrolyte. Charge characteristics, overcharge characteristics, life characteristics under various conditions, and self-discharge characteristics are presented. The characteristics of the maintenance-free battery with a Pb-Ca alloy grid are superior to those of a conventional battery. 10 figures, 1 table. (RWR)

Kano, S.; Ando, K.

1978-01-01T23:59:59.000Z

470

Systems approach to rechargeable batteries  

SciTech Connect

When selecting a rechargeable battery for an application, consideration must be given to the total system. Electrical load requirements, mechanical restrictions, environmental conditions, battery life, and charging must be considered to assure satisfactory battery performance. Meeting the electrical requirements involves selecting a battery that will deliver adequate voltage, run time and power. The mechanical aspects are largely a matter of resolving volume and weight. The charger must be capable of returning the battery to full charge in an allotted time. But of greater importance, the charge control method should be chosen carefully to maximize the operational life of the battery. 4 refs.

Mullersman, F.H.

1980-09-01T23:59:59.000Z

471

Techno-Economic Analysis of PEV Battery Second Use: Repurposed-Battery Selling Price and Commercial and Industrial End-User Value  

DOE Green Energy (OSTI)

Accelerated market penetration of plug-in electric vehicles and deployment of grid-connected energy storage are restricted by the high cost of lithium-ion batteries. Research, development, and manufacturing are underway to lower material costs, enhance process efficiencies, and increase production volumes. A fraction of the battery cost may be recovered after vehicular service by reusing the battery where it may have sufficient performance for other energy-storage applications. By extracting post-vehicle additional services and revenue from the battery, the total lifetime value of the battery is increased. The overall cost of energy-storage solutions for both primary (automotive) and secondary (grid) customer could be decreased. This techno-economic analysis of battery second use considers effects of battery degradation in both automotive and grid service, repurposing costs, balance-of-system costs, the value of aggregated energy-storage to commercial and industrial end users, and competitive technology. Batteries from plug-in electric vehicles can economically be used to serve the power quality and reliability needs of commercial and industrial end users. However, the value to the automotive battery owner is small (e.g., $20-$100/kWh) as declining future battery costs and other factors strongly affect salvage value. Repurposed automotive battery prices may range from $38/kWh to $132/kWh.

Neubauer, J.; Pesaran, A.; Williams, B.; Ferry, M.; Eyer, J.

2012-06-01T23:59:59.000Z

472

A Quantum Leap Forward for Li-Ion Battery Cathodes GCEP Final Technical Report: August 2007 July 2010  

E-Print Network (OSTI)

, nanoscale coating, nanostructures, interface control 1. INTRODUCTION Lithium-ion batteries are one-Induced Damage and Disorder in LiCoO2 Cathodes for Recharge- able Lithium Batteries, J. Electrochem. Soc. 146 Material for Lithium-Ion Batteries, Chem. Mater. 17, 3695 (2005). 27. J. Cho, Y. J. Kim, and B. Park, Novel

Nur, Amos

473

AvAilAble for licensing Higher-performance, more cost-effective batteries for PHEVs and HEVs.  

E-Print Network (OSTI)

AvAilAble for licensing Higher-performance, more cost-effective batteries for PHEVs and HEVs. Benefits Higher-performance, more cost-effective batteries for PHEVs and HEVs. Reduced costs by lowering cost is easier, faster, and more cost-effective. Electrode Materials for Rechargeable Li-ion Batteries

Kemner, Ken

474

Stability and Rate Capability of Al Substituted Lithium-Rich High-Manganese Content Oxide Materials for Li-Ion Batteries  

SciTech Connect

The structures, electrochemical properties and thermal stability of Al-substituted lithium-excess oxides, Li{sub 1.2}Ni{sub 0.16} Mn{sub 0.56}Co{sub 0.08-y}Al{sub y}O{sub 2} (y = 0, 0.024, 0.048, 0.08), are reported, and compared to the stoichiometric compounds, LiNi{sub z}Mn{sub z}Co{sub 1-2z}O{sub 2}. A solid solution was found up to at least y = 0.06. Aluminum substitution improves the poor thermal stability while preserving the high energy density of lithium-excess oxides. However, these high manganese compositions are inferior to the lithium stoichiometric materials, LiNi{sub z}Mn{sub z}Co{sub 1-2z}O{sub 2} (z = 0.333, 0.4), in terms of both power and thermal stability.

Li, Zheng; Chernova, Natasha A.; Feng, Jijun; Upreti, Shailesh; Omenya, Fredrick; Whittingham, M. Stanley (SUNY-Binghamton)

2012-03-15T23:59:59.000Z

475

Taking Battery Technology from the Lab to the Big City | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Taking Battery Technology from the Lab to the Big City Taking Battery Technology from the Lab to the Big City Taking Battery Technology from the Lab to the Big City July 29, 2013 - 2:09pm Addthis Watch the video to learn how Urban Electric Power is taking battery technology from the lab to the market. | Video by Matty Greene, Energy Department. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Matty Greene Matty Greene Videographer What are the key facts? The CUNY Energy Institute developed a low-cost zinc anode rechargeable battery that can be used for grid-scale energy storage. Building on this technology, ARPA-E funded the CUNY Energy Institute to develop a long-lasting, fully rechargeable battery that can store renewable energy for future grid-use at any location. In 2012, Urban Electric Power was formed to commercialize the

476

Strategic decision of lead vs. envelope battery construction  

SciTech Connect

The variables a battery manufacturer must analyze in choosing a separator and assembly technique are discussed. Leaf-type separation materials (rigid glass fiber, cellulosic and PVC) and an envelope-type material (polymeric) are described. The other type of envelopeable material, synthetic wood pulp is not discussed, because of its limited use within the marketplace.

McLaughlin, P.J.

1986-04-01T23:59:59.000Z

477

Battery venting system and method  

SciTech Connect

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve.

Casale, Thomas J. (Aurora, CO); Ching, Larry K. W. (Littleton, CO); Baer, Jose T. (Gaviota, CA); Swan, David H. (Monrovia, CA)

1999-01-05T23:59:59.000Z

478

Battery Vent Mechanism And Method  

DOE Patents (OSTI)

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve.

Ching, Larry K. W. (Littleton, CO)

2000-02-15T23:59:59.000Z

479

Battery venting system and method  

DOE Patents (OSTI)

Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The venting mechanism includes an opening extending through the battery cover such that the opening communicates with a plurality of battery cells located within the battery case. The venting mechanism also includes a vent manifold which attaches to the battery vent structure. The vent manifold includes a first opening which communicates with the battery vent structure opening and second and third openings which allow the vent manifold to be connected to two separate conduits. In this manner, a plurality of batteries may be interconnected for venting purposes, thus eliminating the need to provide separate vent lines for each battery. The vent manifold may be attached to the battery vent structure by a spin-welding technique. To facilitate this technique, the vent manifold may be provided with a flange portion which fits into a corresponding groove portion on the battery vent structure. The vent manifold includes an internal chamber which is large enough to completely house a conventional battery flame arrester and overpressure safety valve. In this manner, the vent manifold, when installed, lessens the likelihood of tampering with the flame arrester and safety valve. 8 figs.

Casale, T.J.; Ching, L.K.W.; Baer, J.T.; Swan, D.H.

1999-01-05T23:59:59.000Z

480

Nanostructured Materials for Advanced  

E-Print Network (OSTI)

of electric vehicles (EVs) and hybrid electric vehicles (HEVs). High energy and high power densitiesT Nanostructured Materials for Advanced Li-Ion Rechargeable Batteries THE RECENT INCREASE IN demand

Cao, Guozhong

Note: This page contains sample records for the topic "battery materials learn" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October  

NLE Websites -- All DOE Office Websites (Extended Search)

Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage Program is funding research to develop longer-lifetime, lower-cost Li-ion batteries. Researchers at Pacific Northwest National Laboratory are investigating cost-effective electrode materials and electrolytes, as well as novel low-cost synthesis approaches for making highly efficient electrode materials using additives such as graphine, oleic acid, and paraffin. To address safety issues, researchers will also identify materials with better thermal stability. Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) More Documents & Publications Battery SEAB Presentation

482

Rechargeable lithium battery for use in applications requiring a low to high power output  

DOE Patents (OSTI)

Rechargeable lithium batteries which employ characteristics of thin-film batteries can be used to satisfy power requirements within a relatively broad range. Thin-film battery cells utilizing a film of anode material, a film of cathode material and an electrolyte of an amorphorus lithium phosphorus oxynitride can be connected in series or parallel relationship for the purpose of withdrawing electrical power simultaneously from the cells. In addition, such battery cells which employ a lithium intercalation compound as its cathode material can be connected in a manner suitable for supplying power for the operation of an electric vehicle. Still further, by incorporating within the battery cell a relatively thick cathode of a lithium intercalation compound, a relatively thick anode of lithium and an electrolyte film of lithium phosphorus oxynitride, the battery cell is rendered capable of supplying power for any of a number of consumer products, such as a laptop computer or a cellular telephone.

Bates, John B. (Oak Ridge, TN)

1996-01-01T23:59:59.000Z

483

Rechargeable lithium battery for use in applications requiring a low to high power output  

SciTech Connect

Rechargeable lithium batteries which employ characteristics of thin-film batteries can be used to satisfy power requirements within a relatively broad range. Thin-film battery cells utilizing a film of anode material, a film of cathode material and an electrolyte of an amorphous lithium phosphorus oxynitride can be connected in series or parallel relationship for the purpose of withdrawing electrical power simultaneously from the cells. In addition, such battery cells which employ a lithium intercalation compound as its cathode material can be connected in a manner suitable for supplying power for the operation of an electric vehicle. Still further, by incorporating within the battery cell a relatively thick cathode of a lithium intercalation compound, a relatively thick anode of lithium and an electrolyte film of lithium phosphorus oxynitride, the battery cell is rendered capable of supplying power for any of a number of consumer products, such as a laptop computer or a cellular telephone.

Bates, John B. (Oak Ridge, TN)

1997-01-01T23:59:59.000Z

484

Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems  

DOE Patents (OSTI)

Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.

Tuffner, Francis K. (Richland, WA); Kintner-Meyer, Michael C. W. (Richland, WA); Hammerstrom, Donald J. (West Richland, WA); Pratt, Richard M. (Richland, WA)

2012-05-22T23:59:59.000Z

485

Circulating current battery heater  

SciTech Connect

A circuit for heating energy storage devices such as batteries is provided. The circuit includes a pair of switches connected in a half-bridge configuration. Unidirectional current conduction devices are connected in parallel with each switch. A series resonant element for storing energy is connected from the energy storage device to the pair of switches. An energy storage device for intermediate storage of energy is connected in a loop with the series resonant element and one of the switches. The energy storage device which is being heated is connected in a loop with the series resonant element and the other switch. Energy from the heated energy storage device is transferred to the switched network and then recirculated back to the battery. The flow of energy through the battery causes internal power dissipation due to electrical to chemical conversion inefficiencies. The dissipated power causes the internal temperature of the battery to increase. Higher internal temperatures expand the cold temperature operating range and energy capacity utilization of the battery. As disclosed, either fixed frequency or variable frequency modulation schemes may be used to control the network.

Ashtiani, Cyrus N. (West Bloomfield, MI); Stuart, Thomas A. (Toledo, OH)

2001-01-01T23:59:59.000Z

486

Battery charging and testing circuit  

SciTech Connect

A constant current battery charging circuit is provided by which the battery receives a full charge until the battery voltage reaches a threshold. When the battery voltage is above the threshold, the battery receives a trickle charge. The actual battery voltage is compared with a reference voltage to determine whether the full charge circuit should be in operation. Hysteresis is provided for preventing a rapid on/off operation around the threshold. The reference voltage is compensated for temperature variations. The hysteresis system and temperature compensation system are independent of each other. A separate test circuit is provided for testing the battery voltage. During testing of the battery, the full charge circuit is inoperative.

Wicnienski, M. F.; Charles, D. E.

1984-01-17T23:59:59.000Z

487

Sodium-Beta Alumina Batteries: Status and Challenges  

DOE Green Energy (OSTI)

Sodium-beta alumina batteries, have been extensively developed for a few decades and encouraging progress has been achieved so far. The anode is typically molten sodium while the cathode can be molten sulfur (Na-S battery) or solid transition metal halides plus a liquid phase secondary electrolyte (e.g., ZEBRA battery). The electrolyte typically used is a ?"-Al2O3 solid membrane. The issues prohibiting broad commercialization of this type of technology are dependent on the materials used, but can be broadly described as relatively high cost, safety (particularly for the Na-S couple), and low power. This paper offers a review on materials and designs for the batteries and discusses the challenges ahead for further technology improvement.

Lu, Xiaochuan; Lemmon, John P.; Sprenkle, Vincent L.; Yang, Zhenguo

2010-09-05T23:59:59.000Z

488

Method of forming and starting a sodium sulfur battery  

SciTech Connect

A method of forming a sodium sulfur battery and of starting the reactive capability of that battery when heated to a temperature suitable for battery operation is disclosed. An anodic reaction zone is constructed in a manner that sodium is hermetically sealed therein, part of the hermetic seal including fusible material which closes up openings through the container of the anodic reaction zone. The hermetically sealed anodic reaction zone is assembled under normal atmospheric conditions with a suitable cathodic reaction zone and a cation-permeable barrier. When the entire battery is heated to an operational temperature, the fusible material of the hermetically sealed anodic reaction zone is fused, thereby allowing molten sodium to flow from the anodic reaction zone into reactive engagement with the cation-permeable barrier.

Paquette, David G. (Costa Mesa, CA)

1981-01-01T23:59:59.000Z

489

Sealed Battery Block Provided With A Cooling System  

SciTech Connect

The present invention relates to a sealed battery block operating at a pressure of at least 1 bar relative, the battery including a container made of a plastics material and made up of a lid and of a case subdivided into wells by at least one partition, said battery being provided with a cooling system including two cheek plates made of a plastics material and co-operating with the outside faces of respective ones of two opposite walls of said case, each cheek plate co-operating with the corresponding wall to define a compartment provided with a plurality of ribs forming baffles for fluid flow purposes, and with an inlet orifice and an outlet orifice for the fluid, said battery being characterized in that each of said ribs extends in a direction that forms an angle relative to the plane of said partition lying in the range 60.degree. to 90.degree..

Verhoog, Roelof (Bordeaux, FR); Barbotin, Jean-Loup (Pompignac, FR)

1999-11-16T23:59:59.000Z

490

Recycling of LiFePO4 Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

8-11, 2011 8-11, 2011 Linda Gaines Center for Transportation Research Argonne National Laboratory Recycling of LiFePO 4 Batteries 7th International Symposium on Inorganic Phosphate Materials Phosphate Materials for Energy Storage We don't want to trade one crisis for another!  Battery material shortages are unlikely - We demonstrated that lithium demand can be met - Recycling mitigates potential scarcity  Life-cycle analysis checks for unforeseen impacts  We need to find something to do with the used materials - Safe - Economical 2 Battery materials could get used multiple times Initial Use Automotive power Secondary Use Utility storage Residential storage Power at remote location Refurbishment Rejuvenate (change electrolyte) Switch out bad module

491

Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning  

SciTech Connect

In an exemplary embodiment, a battery conditioning system monitors battery conditioning and includes a memory for storing data based thereon; for example, data may be stored representative of available battery capacity as measured during a deep discharge cycle. With a microprocessor monitoring battery operation of a portable unit, a measure of remaining battery capacity can be calculated and displayed. Where the microprocessor and battery conditioning system memory are permanently secured to the battery so as to receive operating power therefrom during storage and handling, the performance of a given battery in actual use can be accurately judged since the battery system can itself maintain a count of accumulated hours of use and other relevant parameters. In the case of a non-portable conditioning system, two-way communication may be established with a memory associated with the portable unit so that the portable unit can transmit to the conditioning system information concerning battery parameters (e.g. rated battery capacity) and/or battery usage (e.g. numbers of shallow discharge and recharge cycles), and after a conditioning operation, the conditioning system can transmit to the portable unit a measured value of battery capacity, for example. 27 figs.

Koenck, S.E.

1994-01-11T23:59:59.000Z

492

Battery Recycling - Programmaster.org  

Science Conference Proceedings (OSTI)

The symposium will cover all aspects of battery recycling from legislation, collection, safety issues & transportation regulations and current recycling...

493

Battery Cahrging at the EVRS  

NLE Websites -- All DOE Office Websites (Extended Search)

ETA-NTP008 Revision 4 Effective December 1, 2004 Battery Charging Prepared by Electric Transportation Applications P