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  1. Iron Edison Battery Company | Open Energy Information

    Open Energy Info (EERE)

    is a company based in Lakewood, Colorado. Iron Edison is redefining off-grid energy storage using advanced Nickel-iron (Ni-Fe) battery technology. Vastly out-lasting the 7...

  2. Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison Edison Status: Up Edison is a Cray XC30, with a peak performance of 2.57 petaflops/sec, 133,824 compute cores, 357 terabytes of memory, and 7.56 petabytes of disk. Updates and Status Find information on timeline, recent announcements and known issues Read More » Getting Started on Edison How to get running on Edison for first-time users. Read More » Configuration Details concerning Edison's hardware and software. Read More » Programming Find information on how to compile your

  3. Edison cabinets

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison cabinets Edison cabinets Last edited: 2016-07-21 12:13:55

  4. Edison Dedication

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison Dedication Edison Dedication February 5, 2014 Last edited: 2014-02-14 16:38:06

  5. Edison vs. Tesla

    SciTech Connect (OSTI)

    Hogan, Kathleen; Wallace, Hal; Ivestor, Rob

    2013-11-20

    As Edison vs. Tesla week heats up at the Energy Department, we are exploring the rivalry between Thomas Edison and Nikola Tesla and how their work is still impacting the way we use energy today. Whether you're on Team Tesla or Team Edison, both inventors were key players in creating things like batteries, power plants and wireless technologies -- all innovations we still use today. And as we move toward a clean energy future, energy efficient lighting, like LED bulbs, and more efficient electric motors not only help us save money on electricity costs but help combat climate change. For this, Tesla and Edison both deserve our recognition.

  6. Edison vs. Tesla

    ScienceCinema (OSTI)

    Hogan, Kathleen; Wallace, Hal; Ivestor, Rob

    2014-01-07

    As Edison vs. Tesla week heats up at the Energy Department, we are exploring the rivalry between Thomas Edison and Nikola Tesla and how their work is still impacting the way we use energy today. Whether you're on Team Tesla or Team Edison, both inventors were key players in creating things like batteries, power plants and wireless technologies -- all innovations we still use today. And as we move toward a clean energy future, energy efficient lighting, like LED bulbs, and more efficient electric motors not only help us save money on electricity costs but help combat climate change. For this, Tesla and Edison both deserve our recognition.

  7. Edison Hours Used

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison Hours Used 2015 Edison Usage Chart Edison Usage Chart 2014 Edison Usage Chart Edison Usage Chart 2013 Edison Usage Chart Edison Usage Chart 2015 Date Hours Used (in ...

  8. Lithium Iron Phosphate Composites for Lithium Batteries (IN-11...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lithium Iron Phosphate Composites for Lithium Batteries (IN-11-024) Low-Cost Phosphate Compounds Enhance Lithium Battery Performance Argonne National Laboratory Contact ANL About ...

  9. Iron-Air Rechargeable Battery: A Robust and Inexpensive Iron-Air Rechargeable Battery for Grid-Scale Energy Storage

    SciTech Connect (OSTI)

    2010-10-01

    GRIDS Project: USC is developing an iron-air rechargeable battery for large-scale energy storage that could help integrate renewable energy sources into the electric grid. Iron-air batteries have the potential to store large amounts of energy at low cost—iron is inexpensive and abundant, while oxygen is freely obtained from the air we breathe. However, current iron-air battery technologies have suffered from low efficiency and short life spans. USC is working to dramatically increase the efficiency of the battery by placing chemical additives on the battery’s iron-based electrode and restructuring the catalysts at the molecular level on the battery’s air-based electrode. This can help the battery resist degradation and increase life span. The goal of the project is to develop a prototype iron-air battery at significantly cost lower than today’s best commercial batteries.

  10. Iron-sulfide redox flow batteries

    DOE Patents [OSTI]

    Xia, Guan-Guang; Yang, Zhenguo; Li, Liyu; Kim, Soowhan; Liu, Jun; Graff, Gordon L

    2013-12-17

    Iron-sulfide redox flow battery (RFB) systems can be advantageous for energy storage, particularly when the electrolytes have pH values greater than 6. Such systems can exhibit excellent energy conversion efficiency and stability and can utilize low-cost materials that are relatively safer and more environmentally friendly. One example of an iron-sulfide RFB is characterized by a positive electrolyte that comprises Fe(III) and/or Fe(II) in a positive electrolyte supporting solution, a negative electrolyte that comprises S.sup.2- and/or S in a negative electrolyte supporting solution, and a membrane, or a separator, that separates the positive electrolyte and electrode from the negative electrolyte and electrode.

  11. Iron-sulfide redox flow batteries

    DOE Patents [OSTI]

    Xia, Guanguang; Yang, Zhenguo; Li, Liyu; Kim, Soowhan; Liu, Jun; Graff, Gordon L

    2016-06-14

    Iron-sulfide redox flow battery (RFB) systems can be advantageous for energy storage, particularly when the electrolytes have pH values greater than 6. Such systems can exhibit excellent energy conversion efficiency and stability and can utilize low-cost materials that are relatively safer and more environmentally friendly. One example of an iron-sulfide RFB is characterized by a positive electrolyte that comprises Fe(III) and/or Fe(II) in a positive electrolyte supporting solution, a negative electrolyte that comprises S.sup.2- and/or S in a negative electrolyte supporting solution, and a membrane, or a separator, that separates the positive electrolyte and electrode from the negative electrolyte and electrode.

  12. Getting Started on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Getting Started on Edison Before you can use or access Edison, you must have an active NERSC account and valid password. If you don't, see Accounts and Allocations. Edison should ...

  13. Choosing a Compiler on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Choosing a Compiler on Edison Choosing a Compiler on Edison Three different compilers are available on Edison. In this section we compare them using the benchmarks described above....

  14. NUG 2013: Training -- Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Training -- Edison NUG 2013: Training -- Edison February 14, 2013 Edison Jeff3 Thursday, Feb. 14 - Training: Edison, NERSC's new Cray XC30 NERSC Oakland Scientific Facility 8:30 - Welcome 9:00 - Overview of Edison and the NERSC 7 Project - Richard Gerber, NERSC 9:30 - System Overview of the Cray XE30 - Nathan Wichmann, Cray Inc. 10:30 - Break 10:45 - Moving from Hopper (Cray XE6) to Edison (Cray XC30) - Zhengji Zhao, NERSC 11:15 - Performance Tricks and Tips on the Cray XC30 - Nathan Wichmann,

  15. Understanding the Factors Affecting the Formation of Carbonyl Iron Electrodes in Rechargeable Alkaline Iron Batteries

    SciTech Connect (OSTI)

    Manohar, AK; Yang, CG; Malkhandi, S; Yang, B; Prakash, GKS; Narayanan, SR

    2012-01-01

    Rechargeable iron-based alkaline batteries such as iron - air and nickel - iron batteries are attractive for large-scale electrical energy storage because iron is inexpensive, globally-abundant and environmentally-friendly. Further, the iron electrode is known for its robustness to repeated charge/discharge cycling. During manufacturing these batteries are charged and discharged 20 to 50 times during which the discharge capacity of the iron electrode increases gradually and attains a stable value. This process of achieving stable capacity is called formation. In this study we have focused our efforts on understanding the effect of electrode design on formation. We have investigated the role of wetting agent, pore-former additive, and sulfide additive on the formation of carbonyl iron electrodes. The wetting agent increased the rate of formation while the pore-former additive increased the final capacity. Sodium sulfide added to the electrolyte worked as a de-passivation agent and increased the final discharge capacity. We have proposed a phenomenological model for the formation process that predicts the rate of formation and final discharge capacity given the design parameters for the electrode. The understanding gained here will be useful in reducing the time lost in formation and in maximizing the utilization of the iron electrode. (C) 2012 The Electrochemical Society. [DOI: 10.1149/2.021301jes] All rights reserved.

  16. Edison Electrifies Scientific Computing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison Electrifies Scientific Computing Edison Electrifies Scientific Computing NERSC Flips Switch on New Flagship Supercomputer January 31, 2014 Contact: Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 The National Energy Research Scientific Computing (NERSC) Center recently accepted "Edison," a new flagship supercomputer designed for scientific productivity. Named in honor of American inventor Thomas Alva Edison, the Cray XC30 will be dedicated in a ceremony held at the Department of

  17. Workplace Charging Challenge Partner: Southern California Edison...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    California Edison Workplace Charging Challenge Partner: Southern California Edison Workplace Charging Challenge Partner: Southern California Edison Joined the Challenge: February ...

  18. Edison Job Size Charts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reports » Edison Job Size Charts Edison Job Size Charts Fraction of Hours Used per Job Size Note: Interactive charts with current and past Cori and Edison data are now available on MyNERSC This chart shows the fraction of hours used on Edison in each of 5 job-core-size bins. 2015 Usage by Job Size Chart 2014 Fraction of Hours Used by Big Jobs This chart shows the fraction of hours used on Edison by jobs using 16,384 or more cores. 2015 Usage by Job Size Chart 2014 Last edited: 2016-04-21

  19. Logging in to Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Logging in Logging in to Edison Interactive Access You can log in to Edison using SSH (Secure Shell) with the following command from any UNIX, Mac OS X, Linux, FreeBSD, etc. command shell or terminal: ssh -l username edison.nersc.gov There are several SSH-capable clients available for Windows, Mac, and UNIX/Linux machines. NERSC does not support or recommend any particular client. Edison has 12 login nodes. You will be randomly connected to one of those 12 when you ssh to edison.nersc.gov. In

  20. Iron-lithium anode for thermal battery

    SciTech Connect (OSTI)

    Winchester, C.S.

    1987-06-23

    This patent describes a lithium anode for use in a thermal battery having a composite material comprising lithium and a particulate metal capable of being wetted by molten lithium, but only slightly or not alloyable with the lithium. The composite anode material is positioned adjacent a metal collector element the improvement comprising: a metal screen positioned between and substantially co-extensive with the anode composite and the metal collector element. The anode is thereby spaced apart from the element but is in electrical contact and the screen is electrically conductive.

  1. Edison is Back and Faster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Faster Edison is Back and Faster January 16, 2015 by Richard Gerber Edison's New Memory Edison is back, now with all 28,000 memory DIMs replaced and upclocked from 1600 MHz...

  2. Edison Electric Institute Update

    Broader source: Energy.gov [DOE]

    Presentation—given at the Fall 2011 Federal Utility Partnership Working Group (FUPWG) meeting—discusses the Edison Electric Institute (EEI) and the current electricity landscape.

  3. Edison vs. Tesla | Department of Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison vs. Tesla Edison vs. Tesla Edison vs. Tesla Meet the Inventors Top 8 Things You Didn't Know About Thomas Alva Edison Thomas A. Edison in his "Invention Factory," 1901. | ...

  4. Intel Compiler Peformance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Peformance on Edison Intel Compiler Peformance on Edison These are the Intel optimization options we compared. The quotations are from the Intel compiler on-line man pages....

  5. Cray Compiler Peformance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    on Edison Cray Compiler Peformance on Edison Cray recommends using the default optimization (-O2) which is equivalent to the higher levels of optimization with other...

  6. Edison International | Open Energy Information

    Open Energy Info (EERE)

    International Jump to: navigation, search Name: Edison International Place: Rosemead, California Zip: 91770 Product: Utility company and parent of SCE and Edison Mission Energy....

  7. Con Edison Energy Storage Activities

    U.S. Energy Information Administration (EIA) Indexed Site

    Con Edison Energy Storage Activities June 15, 2015 EIA Conference Con Edison Energy Storage (ES) 2 Presentation Overview * Introduction to Con Edison * Potential benefits of storage on our system * Unique urban challenges * Con Edison storage related activities * Going forward Con Edison: Overview 3 Customers Infrastructure Service Territory Electric 3.4 million One of the worlds largest underground electric systems All 5 boroughs of NYC and Westchester County Gas 1.1 million 4,333 miles of gas

  8. Edison Electrifies Scientific Computing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Deployment of Edison was made possible in part by funding from DOE's Office of Science and the DARPA High Productivity Computing Systems program. DOE's Office of Science is the ...

  9. Edison's move has completed

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    completed January 8, 2016 by Richard Gerber We're pleased to announce that Edison is once again available to all NERSC users. The move from the NERSC Oakland Scientific Facility...

  10. Enhancing the Performance of the Rechargeable Iron Electrode in Alkaline Batteries with Bismuth Oxide and Iron Sulfide Additives

    SciTech Connect (OSTI)

    Manohar, AK; Yang, CG; Malkhandi, S; Prakash, GKS; Narayanan, SR

    2013-09-07

    Iron-based alkaline rechargeable batteries have the potential of meeting the needs of large-scale electrical energy storage because of their low-cost, robustness and eco-friendliness. However, the widespread commercial deployment of iron-based batteries has been limited by the low charging efficiency and the poor discharge rate capability of the iron electrode. In this study, we have demonstrated iron electrodes containing bismuth oxide and iron sulfide with a charging efficiency of 92% and capable of being discharged at the 3C rate. Such a high value of charging efficiency combined with the ability to discharge at high rates is being reported for the first time. The bismuth oxide additive led to the in situ formation of elemental bismuth and a consequent increase in the overpotential for the hydrogen evolution reaction leading to an increase in the charging efficiency. We observed that the sulfide ions added to the electrolyte and iron sulfide added to the electrode mitigated-electrode passivation and allowed for continuous discharge at high rates. At the 3C discharge rate, a utilization of 0.2 Ah/g was achieved. The performance level of the rechargeable iron electrode demonstrated here is attractive for designing economically-viable large-scale energy storage systems based on alkaline nickel-iron and iron-air batteries. (C) 2013 The Electrochemical Society. All rights reserved.

  11. Lithium Iron Phosphate Composites for Lithium Batteries | Argonne...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Batteries Technology available for licensing: Inexpensive, electrochemically active phosphate compounds with high functionality for high-power and high-energy lithium batteries ...

  12. Methods for the analysis of lithium-silicon, iron disulfide thermal battery materials

    SciTech Connect (OSTI)

    Krall, P.R.

    1985-09-30

    Analytical methods for the characterization of the lithium-silicon/iron disulfide thermal battery materials have been developed and evaluated. The standard procedures being used for the quality control testing of the battery materials are described in this report. These procedures are based on both classical chemical methods and instrumental methods of analysis. The materials characterized include lithium-silicon alloy, iron disulfide, catholyte material, separator material, calcium disilicide, depolarizer-electrolyte-binder material, electrolyte and electrolyte binder material.

  13. HPX on Babbage and Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Babbage build. Accessing Edison ssh -Y username@edison.nersc.gov Retrieving the HPX ... Accessing Babbage ssh -Y username@babbage.nersc.gov cd HPXbabbage The normal way to ...

  14. Cori and Edison Queues

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cori Sue Morris About Us Cori Sue Morris - Communications Specialist, Office of Energy Efficiency and Renewable Energy Most Recent Six EERE-funded projects recognized with R&D 100 Awards November 10 EERE Leadership Discusses Energy Innovation in Midwest October 28 EERE Efficiency Expert Nominated for American Service Award October 9

    and Edison Queues - 1 - Helen He NUG Meeting, 1/21/2016 Goals for Cori and Edison * Where to run what type of jobs a2er Carver and Hopper re7red? * The Cori

  15. Thermal battery comprising iron pyrite depolarizer and ferric sulfate additive

    SciTech Connect (OSTI)

    Winchester, C.S.; Williams, M.T.

    1987-06-23

    This patent describes a thermal battery having a salt electrolyte, means to activate the battery by melting the electrolyte, and a FeS/sub 2/ depolarizer. The improvement comprises an amount of ferric sulfate effective to cause the occurrence of a voltage transient of predetermined magnitude and duration on activation of the battery.

  16. A High-Performance Rechargeable Iron Electrode for Large-Scale Battery-Based Energy Storage

    SciTech Connect (OSTI)

    Manohar, AK; Malkhandi, S; Yang, B; Yang, C; Prakash, GKS; Narayanan, SR

    2012-01-01

    Inexpensive, robust and efficient large-scale electrical energy storage systems are vital to the utilization of electricity generated from solar and wind resources. In this regard, the low cost, robustness, and eco-friendliness of aqueous iron-based rechargeable batteries are particularly attractive and compelling. However, wasteful evolution of hydrogen during charging and the inability to discharge at high rates have limited the deployment of iron-based aqueous batteries. We report here new chemical formulations of the rechargeable iron battery electrode to achieve a ten-fold reduction in the hydrogen evolution rate, an unprecedented charging efficiency of 96%, a high specific capacity of 0.3 Ah/g, and a twenty-fold increase in discharge rate capability. We show that modifying high-purity carbonyl iron by in situ electro-deposition of bismuth leads to substantial inhibition of the kinetics of the hydrogen evolution reaction. The in situ formation of conductive iron sulfides mitigates the passivation by iron hydroxide thereby allowing high discharge rates and high specific capacity to be simultaneously achieved. These major performance improvements are crucial to advancing the prospect of a sustainable large-scale energy storage solution based on aqueous iron-based rechargeable batteries. (C) 2012 The Electrochemical Society. [DOI: 10.1149/2.034208jes] All rights reserved.

  17. Edison scratch files will be deleted on 11/30/2015 when Edison...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    scratch files will be deleted on 11302015 when Edison moves Edison scratch files will be deleted on 11302015 when Edison moves November 15, 2015 by Zhengji Zhao Edison is...

  18. NERSC Python Modules (Edison Only)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NERSC Python Modules (Edison Only) NERSC Python Modules (Edison Only) Python Interpreter Modules To use the NERSC-built installation on Edison, type: module load python This loads the default version of the following useful core modules: python_base: Python 2.7.x module. numpy: Defines the numerical array and matrix type and basic operations on them. scipy: Uses numpy to do advanced math, signal processing, optimization, statistics and much more. matplotlib: Plotting/visualization library.

  19. Serial Queue Available on Hopper and Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Queue Available on Hopper and Edison Serial Queue Available on Hopper and Edison November 12, 2014 by Francesca Verdier The new serial queue on Hopper and Edison allows multiple...

  20. NuEdison | Open Energy Information

    Open Energy Info (EERE)

    NuEdison Jump to: navigation, search Name: NuEdison Place: San Jose, California Product: NuEdison has created a low-concentrator PV module that it says can increase the output of...

  1. Combining automatic titration of total iron and sulfur in thermal battery materials

    SciTech Connect (OSTI)

    Marley, N.A.

    1986-05-28

    Optimal thermal battery performance requires careful control of the iron disulfide content in the catholyte mixture. Previously, the iron and sulfur content of battery materials was determined separately, each requiring a lengthy sample preparation and clean up procedure. A new method has been developed which allows both determinations to be made on the same sample following a simple dissolution procedure. Sample preparation requires oxidation and dissolution with nitric acid followed by dissolution in hydrochloric acid. Iron and sulfur are then determined on sample aliquots by automatic titration. The implementation of this combined procedure for the determination of iron and sulfur by automatic titration has resulted in a substantial reduction in the analysis time. Since sample aliquots are used for each determination, the need to repeat a sample for analysis is rare, improving both the analytical efficiency and sample throughput. Results obtained for sulfur show an improved precision.

  2. Commonwealth Edison Co | Open Energy Information

    Open Energy Info (EERE)

    Edison Co (Redirected from ComED) Jump to: navigation, search Name: Commonwealth Edison Co Place: Illinois Service Territory: Illinois Phone Number: 1-800-334-7661 Website:...

  3. Consolidated Edison Solutions, Inc. ESCO Qualification Sheet...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sheet Consolidated Edison Solutions, Inc. ESCO Qualification Sheet Document outlines the energy service company (ESCO) qualifications for ConEdison Solutions. PDF icon ces

  4. Metropolitan Edison Co (Pennsylvania) | Open Energy Information

    Open Energy Info (EERE)

    Edison Co (Pennsylvania) Jump to: navigation, search Name: Metropolitan Edison Co Place: Pennsylvania Phone Number: 1-800-545-7741 Website: www.firstenergycorp.comconten Twitter:...

  5. Additive for iron disulfide cathodes used in thermal batteries

    DOE Patents [OSTI]

    Armijo, James R.; Searcy, Jimmie Q.

    1983-01-01

    The invention comprises thermal batteries employing an FeS.sub.2 depolarizer, i.e. cathode material, and the depolarizer itself. A minor amount of CaSi.sub.2 preferably, 1-3% by weight is provided as an additive in the FeS.sub.2 depolarizer to eliminate the voltage transient (spike) which normally occurs upon activation of batteries of this type. The amount of FeS.sub.2 by weight generally comprises 64-90%.

  6. Additive for iron disulfide cathodes used in thermal batteries

    DOE Patents [OSTI]

    Not Available

    1982-03-23

    The invention comprises thermal batteries employing an FeS/sub 2/ depolarizer itself. A minor amount of CaSi/sub 2/ preferably 1-3% by weight is provided as an additive in the FeS/sub 2/ depolarizer to eliminate the voltage transient (spike) which normally occurs upon activation of batteries of this type. The amount of FeS/sub 2/ by weight generally comprises 64 to 90%.

  7. Evaluation of two lower-melting electrolytes in lithium silicon/iron disulfide thermal batteries

    SciTech Connect (OSTI)

    Morella, A.T.

    1991-08-02

    Two new thermal battery electrolyte materials were investigated with the intent of extending the life of lithium silicon/iron disulfide [Li(Si)/FeS{sub 2}] thermal batteries. These new electrolyte materials freeze at a lower temperature than the standard electrolyte, which should extend the life of the thermal batteries in which they are used. Sandia National Laboratories (SNL), Albuquerque requested that the GE Neutron Devices (GEND) Power Sources Engineering group evaluate these new electrolytes in 40 MC3575 thermal batteries and compare the performance to an established data base. It was found that the batteries using the lower-melting electrolytes performed equal to or better than the batteries in the data base using the standard LiCl/KCl electrolyte at the same test conditions. The usage of these electrolytes increased the battery life, suppressed the voltage spikes, reduced heat requirements, shortened battery stack heights, and produced faster rise times. All of these improvements would merit further investigation of the new electrolyte materials.

  8. New Features of the Edison XC30

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    New Features of the Edison XC30 New Features of the Edison XC30 While the Edison and Hopper systems have similar programming environments and software, there are some key architectural differences between the two systems. This page describes those differences. Compute nodes Edison and Hopper both have a total of 24 cores on each compute node. Edison, like Hopper, has two sockets on each compute node, but instead of four "NUMA" memory domains, Edison has only two. Edison uses Intel

  9. Edison is Back and Faster

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison is Back and Faster Edison is Back and Faster January 17, 2015 by Richard Gerber Edison is Back and Faster Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 April 2015 March 2015 January 2015 December 2014 November 2014 October 2014 August 2014 June 2014 May 2014 April 2014 March 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013

  10. Early Edison Users Deliver Results

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Early Edison Users Deliver Results Early Edison Users Deliver Results January 31, 2014 Contact: Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 Before any supercomputer is accepted at NERSC, scientists are invited to put the system through its paces during an "early science" phase. While the main aim of this period is to test the new system, many scientists are able to use the time to significantly advance their work. (»Related story: "Edison Electrifies Scientific

  11. Thomas Edison | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    62 likes Thomas Edison Inventor Known as "The Wizard of Menlo Park," Edison was an American inventor who developed the first commercially practical incandescent light bulb. A savvy businessman, he invented a number of other technologies that are still in use today -- including the an early stock ticker, a sound-recording phonograph and a two-way telegraph -- and holds the record for the most patents, ever. Learn more interesting facts about Edison in our Top 8 Things You Didn't Know

  12. Edison Electric Institute Comments | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Comments Edison Electric Institute Comments The Edison Electric Institute (EEi) is submitting this letter and the enclosed comments in response to the above-referenced request for infonnation (RFI). DOE - Reg review - EEI cmts 7-11-16 (497.95 KB) More Documents & Publications Edison Electric Institute (EEI) Regulatory Burden RFI, 77 Fed. Reg. 47328 Edison Electric Institute (EEI) Reducing Regulatory Burden RFI, 77 Fed. Reg. 28518 (May 15, 2012) Edison Electric Institute (EEI) Reducing

  13. EA-178-B Edison Mission Marketing & Trading, Inc | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    -B Edison Mission Marketing & Trading, Inc EA-178-B Edison Mission Marketing & Trading, Inc Order authorizing Edison Mission Marketing & Trading, Inc to export electric energy to ...

  14. EA-169 Commonwealth Edison Company | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EA-169 Commonwealth Edison Company Order authorizing Commonwealth Edison Company to export electric energy to Canada. EA-169 Commonwealth Edison Company (51.47 KB) More Documents & ...

  15. Microsoft Word - SoCal Edison OE0000201 Fact Sheet May 20 2014.doc

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    May 2014 Southern California Edison Company Tehachapi Wind Energy Storage Project Project Description The Tehachapi Wind Energy Storage Project, funded by Southern California Edison (SCE) and federal stimulus funding awarded by the Department of Energy as part of the American Recovery and Reinvestment Act of 2009, is positioned to demonstrate the effectiveness of lithium-ion battery and smart inverter technologies to improve grid performance and assist in the integration of variable energy

  16. Intel Compiler Performance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Intel Compiler Performance on Edison Intel Compiler Performance on Edison These are the Intel optimization options we compared. The quotations are from the Intel compiler on-line man pages. Intel Compiler Options Tested -fast This "maximizes speed across the entire program". It is a very high level of optimization and includes interprocedural optimization across different source files. It increases compilation time significantly, and occasionally compiles will fail with this option

  17. Cray Compiler Performance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cray Compiler Performance on Edison Cray Compiler Performance on Edison Cray recommends using the default optimization (-O2) which is equivalent to the higher levels of optimization with other compilers. In addition, the -O3 and -Ofp3 options can improve performance on some codes. These are the Cray optimization options we compared. The quotations are from the Cray compiler on-line man pages. Cray compiler options tested default This is the default level of optimization provided by the compiler

  18. Edison's Desk Blog | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison's Desk Curious about researchers' minds? Here, you'll find reflections on new discoveries, with random variation to keep things interesting. Keep Up with Us Subscribe Home > Invention > Edison's Desk Recent Tags electrical engineering Electrical Technologies & Systems electricity unimpossible edison invention thomas edison accelerometer experiment vibration brilliant factory industrial internet Employee Events Recent Authors Christine M. Furstoss Rolf Schulte Christine Surrette

  19. Edison's Desk Blog | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison's Desk Curious about researchers' minds? Here, you'll find reflections on new discoveries, with random variation to keep things interesting. Keep Up with Us Subscribe Home > Invention > Edison's Desk Recent Tags electrical engineering Electrical Technologies & Systems electricity unimpossible edison invention thomas edison accelerometer experiment vibration brilliant factory industrial internet Employee Events Recent Authors Christine M. Furstoss Rolf Schulte Christine Surrette

  20. HopperToEdison.pptx

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Moving from Hopper (Cray XE6) to Edison (Cray XC30) --- 1 --- NUG 2 013, F ebruary 2 5, 2 013 Edison-NERSC Newest HPC Machine * Easy to use - Edison p rogramming e nvironment i s r emarkably s imilar t o t hat o f Hopper * Supports a rich set of produc=on so?ware applica=ons, libraries, a nd t ools n eeded b y t he e n=re N ERSC w orkload - A r obust s et o f p rogramming l anguages, m odels - A r ich s et o f h ighly o p=mized l ibraries, t ools a nd a pplica=ons - Community a nd p

  1. Self-Assembled Monolayers of n-Alkanethiols Suppress Hydrogen Evolution and Increase the Efficiency of Rechargeable Iron Battery Electrodes

    SciTech Connect (OSTI)

    Malkhandi, S; Yang, B; Manohar, AK; Prakash, GKS; Narayanan, SR

    2013-01-09

    Iron-based rechargeable batteries, because of their low cost, eco-friendliness, and durability, are extremely attractive for large-scale energy storage. A principal challenge in the deployment of these batteries is their relatively low electrical efficiency. The low efficiency is due to parasitic hydrogen evolution that occurs on the iron electrode during charging and idle stand. In this study, we demonstrate for the first time that linear alkanethiols are very effective in suppressing hydrogen evolution on alkaline iron battery electrodes. The alkanethiols form self-assembled monolayers on the iron electrodes. The degree of suppression of hydrogen evolution by the alkanethiols was found to be greater than 90%, and the effectiveness of the alkanethiol increased with the chain length. Through steady-state potentiostatic polarization studies and impedance measurements on high-purity iron disk electrodes, we show that the self-assembly of alkanethiols suppressed the parasitic reaction by reducing the interfacial area available for the electrochemical reaction. We have modeled the effect of chain length of the alkanethiol on the surface coverage, charge-transfer resistance, and double-layer capacitance of the interface using a simple model that also yields a value for the interchain interaction energy. We have verified the improvement in charging efficiency resulting from the use of the alkanethiols in practical rechargeable iron battery electrodes. The results of battery tests indicate that alkanethiols yield among the highest faradaic efficiencies reported for the rechargeable iron electrodes, enabling the prospect of a large-scale energy storage solution based on low-cost iron-based rechargeable batteries.

  2. Gnu Compiler Performance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gnu Compiler Performance on Edison Gnu Compiler Performance on Edison By default, the Gnu compilers do not provide any optimization. These are the Gnu optimization options we compared. The quotations are from the gcc compiler on-line man page. Gnu compiler options tested -O3 -ffast-math In addition to the -O3 optimizations, this performs optimizations at the expense of an exact implementation of IEEE or ISO rules/specifications for math functions. -O3 This is the highest numerical level of

  3. Edison Phase I Hours Used

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Edison Phase I Hours Used Edison Phase I Hours Used Edison Usage Chart Edison Usage Chart Date Hours Used (in millions) Percent of Maximum Possible (24 hours/day) 06/23/2013 0.226 88.6 06/22/2013 0.239 93.9 06/21/2013 0.248 97.1 06/20/2013 0.240 94.0 06/19/2013 0.233 91.3 06/18/2013 0.245 96.0 06/17/2013 0.251 98.4 06/16/2013 0.243 95.3 06/15/2013 0.245 95.9 06/14/2013 0.246 96.5 06/13/2013 0.240 94.1 06/12/2013 0.128 50.4 06/11/2013 0.215 84.5 06/10/2013 0.225 88.4 06/09/2013 0.228 89.6

  4. Edison scratch files will be deleted on 11/30/2015 when Edison moves

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    scratch files will be deleted on 11/30/2015 when Edison moves Edison scratch files will be deleted on 11/30/2015 when Edison moves November 15, 2015 by Zhengji Zhao Edison is scheduled to be powered off at 7:00am PST on November 30, 2015 to move to our new CRT building. We expect Edison to be offline for up to six weeks. During the move Edison's scratch file systems will be reformatted and all data will be removed. ALL files on the /scratch1, /scratch2, and /scratch3 file systems WILL BE

  5. Review of consolidated Edison`s integrated resource bidding program

    SciTech Connect (OSTI)

    Goldman, C.A.; Busch, J.F.; Kahn, E.P.; Baldick, R.; Milne, A.

    1993-07-01

    Competitive bidding has emerged as the dominant method for procuring new resources by US utilities. In New York, the Public Service Commission (NYPSC) ordered the state`s seven investor-owned utilities to develop bidding programs to acquire supply and DSM resource options. Utilities were allowed significant discretion in program design in order to encourage experimentation. Competitive bidding programs pose formidable policy, design, and management challenges for utilities and their regulators. Yet, there have been few detailed case studies of bidding programs, particularly of those utilities that take on the additional challenge of having supply and DSM resources compete head-to-head for a designated block of capacity. To address that need, the New York State Energy Research and Development Authority (NYSERDA), the New York Department of Public Service, and the Department of Energy`s Integrated Resource Planning program asked Lawrence Berkeley Laboratory (LBL) to review the bidding programs of two utilities that tested the integrated ``all-sources`` approach. This study focuses primarily on Consolidated Edison Company of New York`s (Con Edison) bidding program; an earlier report discusses our review of Niagara Mohawk`s program (Goldman et al 1992). We reviewed relevant Commission decisions, utility filings and signed contracts, interviewed utility and regulatory staff, surveyed DSM bidders and a selected sample of DSM non-bidders, and analyzed the bid evaluation system used in ranking bids based on detailed scoring information on individual bids provided by Con Edison.

  6. Serial Queue Available on Hopper and Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Queue Available on Hopper and Edison Serial Queue Available on Hopper and Edison November 12, 2014 by Francesca Verdier The new serial queue on Hopper and Edison allows multiple serial jobs from different users to share a compute node. it is implemented via Cray's Cluster Compatibility Mode and uses wrapper commands such as qsub.serial. See Serial Queue on the Crays. Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015

  7. Phase-1 of NERSC's Cray Edison System Has Arrived

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Phase-1 of NERSC's Cray Edison System Has Arrived Phase-1 of NERSC's Cray Edison System Has Arrived November 28, 2012 by Francesca Verdier Phase-1 of the new Edison system, a Cray...

  8. EA-157 Consolidated Edison Company of New York, Inc | Department...

    Office of Environmental Management (EM)

    7 Consolidated Edison Company of New York, Inc EA-157 Consolidated Edison Company of New York, Inc Order authorizing Consolidated Edison Company of New York, Inc to export electric...

  9. All Users Now Enabled on Edison Phase 2

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Users Now Enabled on Edison Phase 2 All Users Now Enabled on Edison Phase 2 August 30, 2013 by Francesca Verdier All user accounts have been enabled on the second phase of Edison,...

  10. Performance comparison between Edison and Hopper

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Performance comparison between Edison and Hopper Performance comparison between Edison and Hopper Edison compute node memory was upgraded to 1866 MHz from 1600 MHz on Jan 16, 2015. We rerun the SSP applications in dedicted or semi-dedicated mode on Edison again, and have observed 2-9% of increase in performance with the NERSC 6 application benchmark. The table below is the updated performance data: Application CAM GAMESS GTC IMPACT-T MAESTRO MILC PARATEC Concurrency 240 1024 2048 1024 2048 8192

  11. Phase 1 of Edison Arrives at NERSC

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Phase 1 of Edison Arrives at NERSC Phase 1 of Edison Arrives at NERSC November 27, 2012 Photo by Roy Kaltschmidt, Berkeley Lab Phase 1 of NERSC's newest supercomputer, named Edison, was delivered on November 27, 2012. The architecture is a Cray XC30 ("Cascade") and it will be installed in two phases. When it is fully installed in 2013, Edison will have a peak performance of more than 2 petaflops (1015 floating point operations per second). The integrated storage system will have more

  12. SunEdison Solar | Open Energy Information

    Open Energy Info (EERE)

    headquartered in Beltsville, Maryland, was founded in 2003. Sunedison develops, finances, operates and monitors solar plants worldwide.3 SunEdison is responsible for...

  13. SunEdison LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Place: Beltsville, Maryland Zip: 20705 Sector: Solar Product: Maryland-based provider of financial and installation solutions for solar projects. References: SunEdison...

  14. SunEdison | Open Energy Information

    Open Energy Info (EERE)

    with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Science & Technology Partnership Year 2008 SunEdison is a company located in Beltsville, MD....

  15. Edison Welding Institute | Open Energy Information

    Open Energy Info (EERE)

    Welding Institute Jump to: navigation, search Name: Edison Welding Institute Address: 1250 Arthur E. Adams Drive Place: Columbus, Ohio Zip: 43221-3585 Sector: Efficiency, Services...

  16. Consolidated Edison Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Jump to: navigation, search Name: Consolidated Edison Inc Place: New York, New York Zip: 10003 Product: A regulated utility providing electric, gas, and steam service to NYC...

  17. Edison Solar & Wind Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wind Ltd Jump to: navigation, search Name: Edison Solar & Wind Ltd Address: 11 E. Church St, 57 Place: Milan, Ohio Zip: 44846 Sector: Geothermal energy, Solar, Wind energy...

  18. Consolidated Edison Sol Inc (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc (Connecticut) Jump to: navigation, search Name: Consolidated Edison Sol Inc Place: Connecticut Phone Number: 1-888-320-8991 Website:...

  19. Consolidated Edison Sol Inc (New Hampshire) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc (New Hampshire) Jump to: navigation, search Name: Consolidated Edison Sol Inc Place: New Hampshire Phone Number: 1-888-210-8899 Website:...

  20. PP-228 Edison Sault Electric Company | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Permit authorizing Edison Sault Electric Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PDF icon PP-228 Edison Sault ...

  1. Southern California Edison Company SCE | Open Energy Information

    Open Energy Info (EERE)

    Southern California Edison Company SCE Jump to: navigation, search Name: Southern California Edison Company (SCE) Place: Rosemead, California Zip: 91770 Sector: Renewable Energy...

  2. Edison Mission Marktg & Trdg Inc | Open Energy Information

    Open Energy Info (EERE)

    Edison Mission Marktg & Trdg Inc Jump to: navigation, search Name: Edison Mission Marktg & Trdg Inc Place: Massachusetts References: EIA Form EIA-861 Final Data File for 2010 -...

  3. Southern California Edison Interconnection Process Challenges

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Southeastern Power Administration Southeastern Power Administration Southeastern Power Administration View All Maps Addthis

    Southern California Edison Interconnection Process Challenges Roger Salas P.E. Generation Interconnection Manager Southern California Edison Different Jurisdictional Tariffs  Three Interconnection Tariffs in CA  State of California Interconnection Tariff (CA Rule 21)  SCE's FERC Interconnection Tariff (WDAT)  TO Tariff (for transmission interconnected

  4. CNEEC - Batteries Tutorial by Prof. Cui

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Batteries

  5. Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    PGI and Pathscale are not installed. Gnu and Cray use Cray libsci for math library routines, but Intel uses Intel's MKL math library (add "- mklcluster" as an LDFLAG). ...

  6. Selected test results from the LiFeBatt iron phosphate Li-ion battery.

    SciTech Connect (OSTI)

    Ingersoll, David T.; Hund, Thomas D.

    2008-09-01

    In this paper the performance of the LiFeBatt Li-ion cell was measured using a number of tests including capacity measurements, capacity as a function of temperature, ohmic resistance, spectral impedance, high power partial state of charge (PSOC) pulsed cycling, pulse power measurements, and an over-charge/voltage abuse test. The goal of this work was to evaluate the performance of the iron phosphate Li-ion battery technology for utility applications requiring frequent charges and discharges, such as voltage support, frequency regulation, and wind farm energy smoothing. Test results have indicated that the LiFeBatt battery technology can function up to a 10C{sub 1} discharge rate with minimal energy loss compared to the 1 h discharge rate (1C). The utility PSOC cycle test at up to the 4C{sub 1} pulse rate completed 8,394 PSOC pulsed cycles with a gradual loss in capacity of 10 to 15% depending on how the capacity loss is calculated. The majority of the capacity loss occurred during the initial 2,000 cycles, so it is projected that the LiFeBatt should PSOC cycle well beyond 8,394 cycles with less than 20% capacity loss. The DC ohmic resistance and AC spectral impedance measurements also indicate that there were only very small changes after cycling. Finally, at a 1C charge rate, the over charge/voltage abuse test resulted in the cell venting electrolyte at 110 C after 30 minutes and then open-circuiting at 120 C with no sparks, fire, or voltage across the cell.

  7. Tesla vs. Edison | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Tesla vs. Edison Tesla vs. Edison This week on Energy.gov, we're revisiting the storied rivalry between two of history's most important energy-related inventors and engineers: Thomas Edison and Nikola Tesla. Check back each day to learn more about their lives, their inventions and how their contributions are still impacting the way we use energy today. Support your favorite with the hashtags #teamedision and #teamtesla on social media, or cast your vote below! Join us on Thursday, Nov. 21, at

  8. Consolidated Edison Sol Inc | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: New York Phone Number: 1-888-320-8991 or 1-800-316-8011 Website: www.conedsolutions.comHome.as Twitter: https:twitter.comConEdSolutions...

  9. Cori Phase 1 for Edison Users

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cori uses a new batch scheduler, SLURM. Edison used TorqueMoab batch scheduler until Nov ... The main implications for users of SLURM replacing TorqueMoab are: No more shared MOM ...

  10. Commonwealth Edison Co | Open Energy Information

    Open Energy Info (EERE)

    Commonwealth Edison Co Place: Illinois Service Territory: Illinois Phone Number: 1-800-334-7661 Website: www.comed.comPagesdefault.as Twitter: https:twitter.comComEd Facebook:...

  11. New Features of the Edison XC30

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Like Hopper, Edison has 12 login nodes that are "external" to the main compute portion of the system. Since the login nodes are external, you can login, access file systesms and ...

  12. Tesla vs. Edison | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    two of history's most important energy-related inventors and engineers: Thomas Edison and Nikola Tesla. Check back each day to learn more about their lives, their inventions and...

  13. Sodium iron hexacyanoferrate with high Na content as a Na-rich cathode material for Na-ion batteries

    SciTech Connect (OSTI)

    You, Ya; Yu, Xi -Qian; Yin, Ya -Xia; Nam, Kyung -Wan; Guo, Yu -Guo

    2014-10-27

    Owing to the worldwide abundance and low-cost of Na, room-temperature Na-ion batteries are emerging as attractive energy storage systems for large-scale grids. Increasing the Na content in cathode material is one of the effective ways to achieve high energy density. Prussian blue and its analogues (PBAs) are promising Na-rich cathode materials since they can theoretically store two Na ions per formula. However, increasing the Na content in PBAs cathode materials is a big challenge in the current. Here we show that sodium iron hexacyanoferrate with high Na content could be obtained by simply controlling the reducing agent and reaction atmosphere during synthesis. The Na content can reach as high as 1.63 per formula, which is the highest value for sodium iron hexacyanoferrate. This Na-rich sodium iron hexacyanoferrate demonstrates a high specific capacity of 150 mA h g-1 and remarkable cycling performance with 90% capacity retention after 200 cycles. Furthermore, the Na intercalation/de-intercalation mechanism is systematically studied by in situ Raman, X-ray diffraction and X-ray absorption spectroscopy analysis for the first time. As a result, the Na-rich sodium iron hexacyanoferrate could function as a plenteous Na reservoir and has great potential as a cathode material toward practical Na-ion batteries.

  14. Sodium iron hexacyanoferrate with high Na content as a Na-rich cathode material for Na-ion batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    You, Ya; Yu, Xi -Qian; Yin, Ya -Xia; Nam, Kyung -Wan; Guo, Yu -Guo

    2014-10-27

    Owing to the worldwide abundance and low-cost of Na, room-temperature Na-ion batteries are emerging as attractive energy storage systems for large-scale grids. Increasing the Na content in cathode material is one of the effective ways to achieve high energy density. Prussian blue and its analogues (PBAs) are promising Na-rich cathode materials since they can theoretically store two Na ions per formula. However, increasing the Na content in PBAs cathode materials is a big challenge in the current. Here we show that sodium iron hexacyanoferrate with high Na content could be obtained by simply controlling the reducing agent and reaction atmospheremore » during synthesis. The Na content can reach as high as 1.63 per formula, which is the highest value for sodium iron hexacyanoferrate. This Na-rich sodium iron hexacyanoferrate demonstrates a high specific capacity of 150 mA h g-1 and remarkable cycling performance with 90% capacity retention after 200 cycles. Furthermore, the Na intercalation/de-intercalation mechanism is systematically studied by in situ Raman, X-ray diffraction and X-ray absorption spectroscopy analysis for the first time. As a result, the Na-rich sodium iron hexacyanoferrate could function as a plenteous Na reservoir and has great potential as a cathode material toward practical Na-ion batteries.« less

  15. Sodium iron hexacyanoferrate with high Na content as a Na-rich cathode material for Na-ion batteries

    SciTech Connect (OSTI)

    Guo, Ya; Yu, Xiqian; You, Ya; Yin, Yaxia; Nam, Kyung -Wan

    2015-01-01

    Owing to the worldwide abundance and low-cost of Na, room-temperature Na-ion batteries are emerging as attractive energy storage systems for large-scale grids. Increasing the Na content in cathode material is one of the effective ways to achieve high energy density. Prussian blue and its analogues (PBAs) are promising Na-rich cathode materials since they can theoretically store two Na ions per formula. However, increasing the Na content in PBAs cathode materials is a big challenge in the current. Here we show that sodium iron hexacyanoferrate with high Na content could be obtained by simply controlling the reducing agent and reaction atmosphere during synthesis. The Na content can reach as high as 1.63 per formula, which is the highest value for sodium iron hexacyanoferrate. This Na-rich sodium iron hexacyanoferrate demonstrates a high specific capacity of 150 mA h g-1 and remarkable cycling performance with 90% capacity retention after 200 cycles. Furthermore, the Na intercalation/de-intercalation mechanism is systematically studied by in situ Raman, X-ray diffraction and X-ray absorption spectroscopy analysis for the first time. The Na-rich sodium iron hexacyanoferrate could function as a plenteous Na reservoir and has great potential as a cathode material toward practical Na-ion batteries.

  16. Batteries

    Broader source: Energy.gov [DOE]

    From consumer electronics to laptops to vehicles, batteries are an important part of our everyday life. Learn about the Energy Department's innovative research and development in different energy storage options.

  17. Organo-sulfur molecules enable iron-based battery electrodes to meet the challenges of large-scale electrical energy storage

    SciTech Connect (OSTI)

    Yang, B; Malkhandi, S; Manohar, AK; Prakash, GKS; Narayanan, SR

    2014-07-03

    Rechargeable iron-air and nickel-iron batteries are attractive as sustainable and inexpensive solutions for large-scale electrical energy storage because of the global abundance and eco-friendliness of iron, and the robustness of iron-based batteries to extended cycling. Despite these advantages, the commercial use of iron-based batteries has been limited by their low charging efficiency. This limitation arises from the iron electrodes evolving hydrogen extensively during charging. The total suppression of hydrogen evolution has been a significant challenge. We have found that organo-sulfur compounds with various structural motifs (linear and cyclic thiols, dithiols, thioethers and aromatic thiols) when added in milli-molar concentration to the aqueous alkaline electrolyte, reduce the hydrogen evolution rate by 90%. These organo-sulfur compounds form strongly adsorbed layers on the iron electrode and block the electrochemical process of hydrogen evolution. The charge-transfer resistance and double-layer capacitance of the iron/electrolyte interface confirm that the extent of suppression of hydrogen evolution depends on the degree of surface coverage and the molecular structure of the organo-sulfur compound. An unanticipated electrochemical effect of the adsorption of organo-sulfur molecules is "de-passivation" that allows the iron electrode to be discharged at high current values. The strongly adsorbed organo-sulfur compounds were also found to resist electro-oxidation even at the positive electrode potentials at which oxygen evolution can occur. Through testing on practical rechargeable battery electrodes we have verified the substantial improvements to the efficiency during charging and the increased capability to discharge at high rates. We expect these performance advances to enable the design of efficient, inexpensive and eco-friendly iron-based batteries for large-scale electrical energy storage.

  18. The Potomac Edison Co (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    The Potomac Edison Co Place: Maryland Twitter: @PotomacEdison Outage Map: outages.firstenergycorp.commd References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA...

  19. Consolidated Edison Sol Inc (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc (Maryland) Jump to: navigation, search Name: Consolidated Edison Sol Inc Place: Maryland Phone Number: 1-888-320-8991 or 1-888-320-8991 or...

  20. Thomas Edison's Legacy for Young Engineers | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Thomas Edison's Legacy: In the Eyes of an Edison Engineer Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new ...

  1. Edison vs. Tesla: The Battle of the Energy Inventors | Department...

    Energy Savers [EERE]

    The Battle of the Energy Inventors Edison vs. Tesla: The Battle of the Energy Inventors ... your questions about two of the greatest energy inventors, Thomas Edison and Nikola Tesla. ...

  2. SunEdison Israel Ltd | Open Energy Information

    Open Energy Info (EERE)

    Israel Ltd Jump to: navigation, search Name: SunEdison Israel Ltd Place: Israel Product: Israel-based subsidiary of project developer SunEdison in the Israeli market, with 15%...

  3. Edison Training: Programming, Debugging, and Optimization

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Remote Connection and Slides BerkeleyGW2014 Performance Tuning and Functional Debugging for Xeon Phi New User Training: 10/30/2014 OpenMP and Vectorization Cray Reveal Tool New User Training User Forum on Data-Intensive Computing New User (@NUG 2014) Edison Performance BerkeleyGW2013 New User Training HPC Using GPUs Getting Started at NERSC Training -- Edison Getting Started at NERSC NERSC Training at SC12 Effective Use of Compilers Chemistry and Material Sciences Applications Object-Oriented

  4. WHO SAID IT: Tesla or Edison? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? Who said it, Nikola Tesla or Thomas Edison? Test your knowledge of these two important energy inventors with our downloadable quote quiz cards. Four cards feature a quote only; the corresponding cards reveal the answer. Want to learn more about Tesla and Edison? Check out our top things you didn't know about Nikola Tesla and Thomas Edison. Learn the history of the light bulb -- from incandescent to LED -- in our interactive timeline.

  5. Performance data for a lithium-silicon/iron disulfide, long-life, primary thermal battery

    SciTech Connect (OSTI)

    Quinn, R.K.; Baldwin, A.R.; Armijo, J.R.

    1980-01-01

    Sandia National Laboratories has recently been involved in the development of a 60-minute, 28 volt, primary thermal battery with a volume of 400 cm/sup 3/. The feasibility of Li(Si)/LiCl.KCl/FeS/sub 2/ battery was previously demonstrated at a current of 0.5 A. In this paper, the effects of various environmental tests on battery performance are reported. In order to simulate possible nuclear ordnance environments, batteries have been subjected to shock, rhythmic and random vibration, and longitudinal and lateral acceleration in the unactivated and activated state. The level and duration of these tests varied, but the performance remained good. The effects of variation in current density from open circuit to 1 A/cm/sup 2/, as well as various pulse loads, have been examined. Also presented are results of stabilizing the batteries at temperatures in the range of -54/sup 0/C to +70/sup 0/C as reflected in various performance parameters. The Li(Si)/LiCl.KCl/FeS/sub 2/ electrochemical system has also been applied to two new Sandia-designed batteries requiring rugged, medium-life performance, i.e., activated lives of 2.5 and 4 minutes. Encouraging initial results of this application are included here.

  6. Practical thermodynamic quantities for aqueous vanadium- and iron-based flow batteries

    SciTech Connect (OSTI)

    Hudak, Nicholas S.

    2013-12-31

    A simple method for experimentally determining thermodynamic quantities for flow battery cell reactions is presented. Equilibrium cell potentials, temperature derivatives of cell potential (dE/dT), Gibbs free energies, and entropies are reported here for all-vanadium, iron–vanadium, and iron–chromium flow cells with state-of-the-art solution compositions. Proof is given that formal potentials and formal temperature coefficients can be used with modified forms of the Nernst Equation to quantify the thermodynamics of flow cell reactions as a function of state-of-charge. Such empirical quantities can be used in thermo-electrochemical models of flow batteries at the cell or system level. In most cases, the thermodynamic quantities measured here are significantly different from standard values reported and used previously in the literature. The data reported here are also useful in the selection of operating temperatures for flow battery systems. Because higher temperatures correspond to lower equilibrium cell potentials for the battery chemistries studied here, it can be beneficial to charge a cell at higher temperature and discharge at lower temperature. As a result, proof-of-concept of improved voltage efficiency with the use of such non-isothermal cycling is given for the all-vanadium redox flow battery, and the effect is shown to be more pronounced at lower current densities.

  7. Practical thermodynamic quantities for aqueous vanadium- and iron-based flow batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hudak, Nicholas S.

    2013-12-31

    A simple method for experimentally determining thermodynamic quantities for flow battery cell reactions is presented. Equilibrium cell potentials, temperature derivatives of cell potential (dE/dT), Gibbs free energies, and entropies are reported here for all-vanadium, iron–vanadium, and iron–chromium flow cells with state-of-the-art solution compositions. Proof is given that formal potentials and formal temperature coefficients can be used with modified forms of the Nernst Equation to quantify the thermodynamics of flow cell reactions as a function of state-of-charge. Such empirical quantities can be used in thermo-electrochemical models of flow batteries at the cell or system level. In most cases, the thermodynamic quantitiesmore » measured here are significantly different from standard values reported and used previously in the literature. The data reported here are also useful in the selection of operating temperatures for flow battery systems. Because higher temperatures correspond to lower equilibrium cell potentials for the battery chemistries studied here, it can be beneficial to charge a cell at higher temperature and discharge at lower temperature. As a result, proof-of-concept of improved voltage efficiency with the use of such non-isothermal cycling is given for the all-vanadium redox flow battery, and the effect is shown to be more pronounced at lower current densities.« less

  8. Guangzhou Fullriver Battery New Technology Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Fullriver Battery New Technology Co, Ltd Place: China Product: China-based maker of Lithium Polymer and Lithium Iron batteries as well protection circuit modules and battery...

  9. SHINES Kickoff Presentation - Commonwealth Edison Company | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Commonwealth Edison Company SHINES Kickoff Presentation - Commonwealth Edison Company Commonwealth Edison Company delivered this presentation at the SHINES Technical Kickoff Meeting on May 18, 2016. Click the link below to download the slides in a PDF. SHINES_TKM_ComEd.pdf (434.55 KB) More Documents & Publications CX-100433 Categorical Exclusion Determination SHINES Kickoff Presentation - Fraunhofer CSE SHINES Kickoff Presentation - Hawaiian Electric

  10. Energy Department and Edison Electric Institute Sign Agreement to Advance

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electric Vehicle Technologies | Department of Energy and Edison Electric Institute Sign Agreement to Advance Electric Vehicle Technologies Energy Department and Edison Electric Institute Sign Agreement to Advance Electric Vehicle Technologies June 8, 2015 - 9:30am Addthis NEWS MEDIA CONTACT (202) 586-4940 NEW ORLEANS -- Today, during a speech at the Edison Electric Institute (EEI) Annual Convention in New Orleans, LA, Energy Secretary Ernest Moniz signed a Memorandum of Understanding (MOU)

  11. Top 8 Things You Didn't Know About Thomas Alva Edison | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    8 Things You Didn't Know About Thomas Alva Edison Top 8 Things You Didn't Know About Thomas Alva Edison November 18, 2013 - 3:00pm Addthis Thomas A. Edison in his "Invention ...

  12. Consolidated Edison Sol Inc (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Maine Phone Number: (914) 286-7000 Website: www.conedsolutions.com Twitter: @ConEdSolutions Facebook: https:www.facebook.comconedsolutions...

  13. PP-221 Detroit Edison Company | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Permit authorizing Detroit Edison Company to construct, operate and maintain electric transmission facilities at the U.S. - Canada border. PDF icon PP-221 Detroit.pdf More ...

  14. Edison Electric Institute State Generation and Transmission Siting...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Edison Electric Institute State Generation and Transmission Siting...

  15. C++11 header files appear missing on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    C++11 header files appear missing on Edison C++11 header files appear missing on Edison December 3, 2014 by Scott French, NERSC USG Status: Reported to Cray (801693), Workaround available When using the default Intel compiler environment on Edison to compile C++11 code (-std=c++11), it appears that the associated header files cannot be found: edison03:~ > CC -std=c++11 test.cxx -o test.x test.cxx(2): catastrophic error: cannot open source file "chrono" #include <chrono> ^

  16. Edison Electric Institute (EEI) Reducing Regulatory Burden RFI...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    request for information (RFI) issued by the Department of Energy (DOE). ... 5-29-12.pdf More Documents & Publications Edison Electric Institute (EEI) Regulatory Burden RFI, 77 ...

  17. Edison Material Technology Center EMTEC | Open Energy Information

    Open Energy Info (EERE)

    Material Technology Center EMTEC Jump to: navigation, search Name: Edison Material Technology Center (EMTEC) Place: Dayton, Ohio Zip: 45420 Product: String representation "A...

  18. Detroit Edison Advanced Implementation of Energy Storage Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Storage Technologies Project Description Detroit Edison will complete installation and begin an aggregated 1 MW Community Energy Storage (CES) System in their ...

  19. Phase-1 of NERSC's Cray Edison System Has Arrived

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Phase-1 of NERSC's Cray Edison System Has Arrived Phase-1 of NERSC's Cray Edison System Has Arrived November 28, 2012 by Francesca Verdier Phase-1 of the new Edison system, a Cray XC30 (Cascade), arrived at NERSC on November 27. The system will be available to users in 2013; early user access is targeted for February. See Edison Overview. Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016 January 2016 December 2015 November 2015 October 2015 September 2015

  20. Southern California Edison Company Smart Grid Demonstration Project...

    Open Energy Info (EERE)

    Project Jump to: navigation, search Project Lead Southern California Edison Company Country United States Headquarters Location Rosemead, California Recovery Act Funding...

  1. Edison moving, Hopper retiring in December. Use your allocations...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    moving, Hopper retiring in December. Use your allocations now Edison moving, Hopper retiring in December. Use your allocations now November 10, 2015 by Katie Antypas Dear NERSC...

  2. EA-157-A Consolidated Edison Company of New York, Inc | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Order authorizing Consolidated Edison Company of New York, Inc to export electric energy to Canada. EA-157-A Consolidated Edison Company of New York, Inc More Documents &...

  3. Edison Down for About One Month Starting June 24

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Down for About One Month Starting June 24 Edison Down for About One Month Starting June 24 June 4, 2013 by Francesca Verdier The Edison Phase II system arrives at NERSC in June, and will boost the Phase I core count by more than a factor of 10. In order to integrate the new components and upgrade existing ones, the entire Edison system will be unavailable for about one month beginning June 24. This includes the login nodes and the scratch file system. Please plan your work accordingly. While we

  4. Edison is back to production in the new facility building

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    back to production in the new facility building Edison is back to production in the new facility building January 4, 2016 Edison is back online after about 5 weeks of downtime to move to a new facility building, Wang Hall, at the main Berkeley campus. The following are the changes: Edison's batch system is now Slurm. All your old job scripts (for Torque/Moab) will not work anymore. Please visit our Running Jobs page to learn how to run job scripts under Slurm. If you need help with migrating

  5. Edison moving, Hopper retiring in December. Use your allocations now!

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    moving, Hopper retiring in December. Use your allocations now! Edison moving, Hopper retiring in December. Use your allocations now! November 10, 2015 by Katie Antypas Dear NERSC Users, This year is full of changes for NERSC. We are moving to a new facility and bringing a new system, Cori online. Edison will be taken offline to move to our new home on November 30th and Hopper will be retired on December 15th. While Cori Phase 1 is coming online now, with Edison, our largest system offline, the

  6. Case Study - Con Edison Smart Grid Investment Grant

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Con Edison Smart Grid Investment Grant 1 Bright Lights, Big City: A Smarter Grid in New York The Consolidated Edison Company of New York, Inc. (Con Edison) operates the world's largest underground electric distribution system and serves more than 3.3 million customers in New York City and neighboring Westchester County. 86% of its system is underground, with 94,000 miles of underground electric cables and 36,000 miles of overhead electric wires. To provide New York City with more reliable and

  7. Iron and Manganese Pyrophosphates as Cathodes for Lithium-Ion Batteries

    SciTech Connect (OSTI)

    Zhou, Hui; Upreti, Shailesh; Chernova, Natasha A.; Hautier, Geoffroy; Ceder, Gerbrand; Whittingham, M. Stanley

    2015-10-15

    The mixed-metal phases, (Li{sub 2}Mn{sub 1-y}Fe{sub y}P{sub 2}O{sub 7}, 0 {le} y {le} 1), were synthesized using a 'wet method', and found to form a solid solution in the P2{sub 1}/a space group. Both thermogravimetric analysis and magnetic susceptibility measurements confirm the 2+ oxidation state for both the Mn and Fe. The electrochemical capacity improves as the Fe concentration increases, as do the intensities of the redox peaks of the cyclic voltammogram, indicating higher lithium-ion diffusivity in the iron phase. The two Li{sup +} ions in the three-dimensional tunnel structure of the pyrophosphate phase allows for the cycling of more than one lithium per redox center. Cyclic voltammograms show a second oxidation peak at 5 V and 5.3 V, indicative of the extraction of the second lithium ion, in agreement with ab initio computation predictions. Thus, electrochemical capacities exceeding 200 Ah/kg may be achieved if a stable electrolyte is found.

  8. Beijing Tianruichi Battery TRC | Open Energy Information

    Open Energy Info (EERE)

    Tianruichi Battery TRC Jump to: navigation, search Name: Beijing Tianruichi Battery (TRC) Place: China Product: China-based maker of Li-Poly, Li-Iron and Li-Ion batteries....

  9. Consolidated Edison Sol Inc (Delaware) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Delaware Phone Number: 1-888-320-8991 or 1-888-320-8991 or 1-800-316-8011 or 1-888-210-8899 Website: www.conedsolutions.comHome.as Twitter:...

  10. Consolidated Edison Sol Inc (Pennsylvania) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Pennsylvania Phone Number: 1-888-320-8991 or 1-888-320-8991 or 1-800-316-8011 Website: www.conedsolutions.comContact Twitter: https:...

  11. Consolidated Edison Sol Inc (Texas) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Texas Phone Number: 1-888-320-8991 Website: www.conedsolutions.comHome.as Twitter: @ConEdSolutions Facebook: https:www.facebook.com...

  12. Consolidated Edison Sol Inc (New Jersey) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: New Jersey Website: www.conedsolutions.comHome.as Outage Hotline: 888-320-8891 References: EIA Form EIA-861 Final Data File for 2010 -...

  13. Consolidated Edison Sol Inc (Massachusetts) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Massachusetts Phone Number: (781) 203-2700 Website: www.conedsolutions.comHome.as Twitter: @ConEdSolutions Facebook: https:www.facebook.com...

  14. Consolidated Edison Sol Inc (District of Columbia) | Open Energy...

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: District of Columbia References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861 Data Utility Id 4191 This article is a...

  15. Consolidated Edison Sol Inc (Illinois) | Open Energy Information

    Open Energy Info (EERE)

    Consolidated Edison Sol Inc Place: Illinois Phone Number: 1-888-210-8899 Website: www.conedsolutions.comResiden Twitter: @ConEdSolutions Facebook: https:www.facebook.com...

  16. Edison vs. Tesla: Toasting a Rivalry That Drove Innovation |...

    Energy Savers [EERE]

    the quotes in a single PDF document. Whether you're on TeamTesla or TeamEdison, we hope you enjoyed learning more about these fascinating inventors -- and how their work still...

  17. QER- Comment of Edison Electric Institute (EEI) 2

    Broader source: Energy.gov [DOE]

    Please find the Second Set of Comments of the Edison Electric Institute on the Quadrennial Energy Review attached. Thank you for the opportunity to participate in the QER process.

  18. C++11 header files appear missing on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    > CC -stdc++11 test.cxx -o test.x test.cxx(2): catastrophic error: cannot open source file "chrono" include compilation aborted for test.cxx (code 4) edison03:...

  19. EA-416 Consolidated Edison Energy, Inc. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Inc. Application to Export Electric Energy OE Docket No. EA-416 Consolidated Edison Energy, Inc.: Federal Register Notice, Volume 80, No. 244 - Dec. 21, 2015 EA-388 TEC Energy Inc.

  20. Edison Electric Institute (EEI) Reducing Regulatory Burden RFI...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reg. 75798 (Dec. 5, 2011) The Edison Electric Institute ... Department of Energy (DOE). PDF icon Reg review - DOE RFI - EEI cmts 2-3-12.pdf More Documents & Publications EEI ...

  1. Edison Down for About One Month Starting June 24

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the entire Edison system will be unavailable for about one month beginning June 24. This includes the login nodes and the scratch file system. Please plan your work accordingly. ...

  2. Case Study - Con Edison Smart Grid Investment Grant

    Energy Savers [EERE]

    To provide New York City with more reliable and affordable power, Con Edison is upgrading its distribution system to reduce the frequency and duration of outages and improve power ...

  3. Edison, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a township in Middlesex County, New Jersey. 1 Registered Energy Companies in Edison, New Jersey Apex Technology BioEnergy of America BioEnergy of America Inc Dome Tech World...

  4. FirstEnergy (Potomac Edison)- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    FirstEnergy (Potomac Edison) offers incentives to Maryland residential customers who are interested in upgrading to more energy efficient appliances and HVAC systems. Rebates are available on...

  5. SunEdison First Reserve JV | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: SunEdison & First Reserve JV Sector: Solar Product: US-based joint venture that plans to acquire and develop solar projects in the US, Italy, Spain and...

  6. PROJECT PROFILE: Commonwealth Edison Company (SHINES) | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Commonwealth Edison Company (SHINES) PROJECT PROFILE: Commonwealth Edison Company (SHINES) Title: Microgrid-Integrated Solar-Storage Technology (MISST) ComEd logo.png Funding Opportunity: Sustainable and Holistic Integration of Energy Storage and Solar PV SunShot Subprogram: Systems Integration Location: Oakbrook Terrace, Illinois Partners: Illinois Institute of Technology, University of Denver, Veriown, Azimuth Energy, Schneider Electric, S&C Electric, OSIsoft, Argonne National

  7. Remarks of President Barack Obama at Southern California Edison Electric

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vehicle Technical Center | Department of Energy of President Barack Obama at Southern California Edison Electric Vehicle Technical Center Remarks of President Barack Obama at Southern California Edison Electric Vehicle Technical Center March 19, 2009 - 12:00am Addthis Remarks of President Barack Obama - As Prepared for Delivery Pomona, California Thursday, March 19, 2009 It is good to be back in California. It's always nice to get out of Washington for a little while and recharge your

  8. WHO SAID IT: Tesla or Edison? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? Addthis 1 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 2 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 3 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 4 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 5 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 6 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 7 of 8

  9. Southern California Edison`s approach to improving office energy use among its customers

    SciTech Connect (OSTI)

    Duvall-Ward, J.

    1995-12-01

    Southern California Edison (SCE) has 500,000 commercial/industrial/agriculturaI customers and 3.6 million residential customers. As part of a continuing effort to develop programs which encourage customers to use energy-efficient technology, SCE began exploring ways to improve office energy use by its customers. The utility examined the type of equipment it should pursue with the customers, the potential energy savings, and the percent of influence SCE thought it could have on the customer. The program was implemented on August 2, 1994.

  10. VIDEO: Who Was the Better Inventor, Tesla or Edison? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Who Was the Better Inventor, Tesla or Edison? VIDEO: Who Was the Better Inventor, Tesla or Edison? November 20, 2013 - 1:36pm Addthis "Who was the better inventor, Edison or Tesla, and why?" In this video, we explore the famous rivalry between Thomas Edison and Nikola Tesla. | Video by Matty Greene, Energy Department. Matty Greene Matty Greene Former Videographer As Edison vs. Tesla week heats up at the Energy Department, we're exploring the rivalry between Thomas Edison and Nikola

  11. Shenzhen Mottcell Battery Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Technology Co, Ltd Place: China Product: China-based manufacturer of cylindrical Lithium Iron Phopshate and Lithium ion batteries. References: Shenzhen Mottcell Battery...

  12. Beyond Tesla and Edison: Other Luminaries from the Age of Electricity...

    Energy Savers [EERE]

    Beyond Tesla and Edison: Other Luminaries from the Age of Electricity Beyond Tesla and Edison: Other Luminaries from the Age of Electricity November 25, 2013 - 1:30pm Addthis ...

  13. If you can not login to Edison while you can login to Hopper

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    If you can not login to Edison while you can login to Hopper If you can not login to Edison while you can login to Hopper July 21, 2015 Some users, who use a later version of...

  14. All users now enabled on the new Cray XC30, Edison Phase I

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    users now enabled on the new Cray XC30, Edison Phase I All users now enabled on the new Cray XC30, Edison Phase I March 5, 2013 by Francesca Verdier All user accounts have been...

  15. FirstEnergy (MetEdison, Penelec, Penn Power, West Penn Power...

    Broader source: Energy.gov (indexed) [DOE]

    Honeywell Website http:www.firstenergycorp.comenergyefficiencypennsylvaniaindex.html Funding Source Pennsylvania Electric Company (Penelec), Metropolitan Edison Company...

  16. Consolidated Edison Uranium Solidification Project | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Consolidated Edison Uranium Solidification Project Consolidated Edison Uranium Solidification Project CEUSP Inventory_11-6-13_Final_print-ready.pdf (4.03 MB) CEUSP_timeline_final_print-ready.pdf (3.99 MB) NNSS Overview by the Numbers 11-06-13_Final_Print-ready.pdf (4.11 MB) NNSS Waste Acceptance 11-6-13_final_print-ready.pdf (4.03 MB) RadEducationPosterPieChart_11-6-13_final_print-ready.pdf (4.02 MB) RadEducationPosterTrucks_11-7-13_final_print-ready.pdf (4.03 MB) Secure

  17. Richard Gerber! Acting NERSC User Services Group Lead Edison Overview

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Acting NERSC User Services Group Lead Edison Overview --- 1 --- October 1 0, 2 013 Edison Addresses NERSC's Workload Needs 2 Characteris3c Descrip3on Comment Processor Intel I vy B ridge 2 .6 G Hz Fast, c u>ng---edge, c ommodity processor Node Dual---socket, 6 4 G B 1 866 M Hz m emory Large m emory p er n ode Excellent m emory b andwidth Interconnect Cray A ries, d ragonfly t opology Excellent l atency & b andwidth Excellent s caling AdapQve r ouQng e ases c ongesQon Storage 6.48 PB 140 G

  18. Top 8 Things You Didn't Know About Thomas Alva Edison | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Thomas Alva Edison Top 8 Things You Didn't Know About Thomas Alva Edison November 18, 2013 - 3:00pm Addthis Thomas A. Edison in his "Invention Factory," 1901. | Photo courtesy of the Prints and Photographs Division, Library of Congress. Thomas A. Edison in his "Invention Factory," 1901. | Photo courtesy of the Prints and Photographs Division, Library of Congress. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs EDISON

  19. Edison - A New Cray Supercomputer Advances Discovery at NERSC

    SciTech Connect (OSTI)

    Dosanjh, Sudip; Parkinson, Dula; Yelick, Kathy; Trebotich, David; Broughton, Jeff; Antypas, Katie; Lukic, Zarija, Borrill, Julian; Draney, Brent; Chen, Jackie

    2014-02-06

    When a supercomputing center installs a new system, users are invited to make heavy use of the computer as part of the rigorous testing. In this video, find out what top scientists have discovered using Edison, a Cray XC30 supercomputer, and how NERSC's newest supercomputer will accelerate their future research.

  20. Edison - A New Cray Supercomputer Advances Discovery at NERSC

    ScienceCinema (OSTI)

    Dosanjh, Sudip; Parkinson, Dula; Yelick, Kathy; Trebotich, David; Broughton, Jeff; Antypas, Katie; Lukic, Zarija, Borrill, Julian; Draney, Brent; Chen, Jackie

    2014-06-06

    When a supercomputing center installs a new system, users are invited to make heavy use of the computer as part of the rigorous testing. In this video, find out what top scientists have discovered using Edison, a Cray XC30 supercomputer, and how NERSC's newest supercomputer will accelerate their future research.

  1. U.S. Environmental Protection Agency, Edison, New Jersey | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Environmental Protection Agency, Edison, New Jersey U.S. Environmental Protection Agency, Edison, New Jersey Photo of Ambient Solar Thermal Collector The Environmental Protection Agency (EPA) has a laboratory in Edison, New Jersey that is the site of an alternative energy project. It uses a super ambient solar thermal collector or solar hot water pre-heater for shower facilities in the lab. Initial investment: $14,448 Payback period: 12 years Cost savings: $1,237/year Energy savings:

  2. Edison is scheduled to move to a new facility building on 11/30/2015

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    scheduled to move to a new facility building on 11/30/2015 Edison is scheduled to move to a new facility building on 11/30/2015 October 29, 2015 Edison is scheduled to be powered off at 7:00 am PST on November 30, 2015, for the move to the new CRT building. We expect Edison to be offline for up to six weeks. Here is a breakdown of the move and how it will impact users: - At 00:01 PST (midnight) on November 30, 2015, Edison queues will be turned off. Any jobs running at that time will be killed,

  3. Edison Electric Institute (EEI) Reducing Regulatory Burden RFI, 76 Fed. Reg. 75798 (Dec. 5, 2011)

    Broader source: Energy.gov [DOE]

    The Edison Electric Institute (EEI) is submitting these comments in response to the above-referenced request for information (RFI) issued by the Department of Energy (DOE).

  4. FirstEnergy (Potomac Edison)- Commercial and Industrial Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    FirstEnergy company Potomac Edison offers rebates to eligible commercial, industrial, governmental, and institutional customers in Maryland service territory who are interested in upgrading to...

  5. The cce/8.3.0 C++ compiler may run into a linking error on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The cce8.3.0 C++ compiler may run into a linking error on Edison The cce8.3.0 C++ compiler may run into a linking error on Edison July 1, 2014 You may run into the following...

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

    SciTech Connect (OSTI)

    Pemsler, P.

    1981-02-01

    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.

  7. NERSC's newest supercomputer, a Cray XC30 named "Edison," is providing a n

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    newest supercomputer, a Cray XC30 named "Edison," is providing a new level of computing power to DOE Office of Science researchers. From Day One scientists were able to take full advantage of Edison to start making big scientific advances. NERSC's E dison D elivers H igh---Impact Science R esults F rom D ay O ne Carbon Sequestration What if you could capture and store (CO 2 ) in subsurface rock? A research team headed by Berkeley Lab's David Trebotich used Edison to perform the world's

  8. All users now enabled on the new Cray XC30, Edison Phase I

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    users now enabled on the new Cray XC30, Edison Phase I All users now enabled on the new Cray XC30, Edison Phase I March 5, 2013 by Francesca Verdier All user accounts have been enabled on the first phase of Edison, NERSC's newest HPC resource, a Cray XC30. The system was installed last December and is currently in the pre-production phase, a time when NERSC users are given access to the machine, and also when NERSC and Cray staff are still making improvements to the system. Users are invited to

  9. Performance data for a lithium-silicon/iron disulfide, long-life, primary thermal battery. [28 V, 0. 5 A, -54 to +75/sup 0/C

    SciTech Connect (OSTI)

    Quinn, R.K.; Baldwin, A.R.; Armijo, J.R.

    1980-06-01

    A 60-minute, 28-volt, 0.5-ampere, primary thermal battery with a volume of 400 cm/sup 3/ was developed in the Li(Si)/LiCl-KCl/FeS/sub 2/ electrochemical system. The effects of various simulated environmental tests on the performance of this battery are described. 8 figures, 1 table.

  10. Performance of the Southern California Edison Company Stirling dish

    SciTech Connect (OSTI)

    Lopez, C.W.; Stone, K.W.

    1993-10-01

    McDonnell Douglas Astronautics Company (MDAC) and United Stirling AB of Sweden (USAB) formed a joint venture in 1982 to develop and produce a Stirling dish solar generating system. In this report, the six year development and testing program continued by the Southern California Edison Company (SCE) is described. Each Stirling dish module consists of a sun tracking dish concentrator developed by the MDAC and a Stirling engine driven power conversion unit (PCU) developed by USAB. The Stirling dish system demonstrated twice the peak and daily solar-to-electric conversion efficiency of any other system then under development. This system continues to set the performance standard for solar to electric systems being developed in the early 1990`s. Test data are presented and used to estimate the performance of a commercial system.

  11. QER- Comment of Edison Electric Institute (EEI) 1

    Broader source: Energy.gov [DOE]

    Good afternoon, Please find the attached comments and supporting materials on behalf of Edison Electric Institute (EEI), in response to the Quadrennial Energy Review: Public Meeting on "Enhancing Infrastructure Resiliency." EEI appreciates the opportunity for stakeholder participation in the QER process, and supports this effort to examine the Nation’s energy infrastructure and develop policy recommendations. If you have any questions or need additional information, please contact Tony Ingram, EEI Senior Director, Federal Regulatory Affairs (202/508-5519, TIngram@eei.org), Maryanne Hatch, EEI Manager, Regulatory Affairs (202/508-5715, MHatch@eei.org), or Louis Jahn, Senior Director, Project Support Group (202/508-5524, LJahn@eei.org). Thank you,

  12. Southern California Edison High Penetration Photovoltaic Project - Year 1

    SciTech Connect (OSTI)

    Mather, B.; Kroposki, B.; Neal, R.; Katiraei, F.; Yazdani, A.; Aguero, J. R.; Hoff, T. E.; Norris, B. L.; Parkins, A.; Seguin, R.; Schauder, C.

    2011-06-01

    This report discusses research efforts from the first year of a project analyzing the impacts of high penetration levels of photovoltaic (PV) resources interconnected onto Southern California Edison's (SCE's) distribution system. SCE will be interconnecting a total of 500 MW of commercial scale PV within their service territory by 2015. This Year 1 report describes the need for investigating high-penetration PV scenarios on the SCE distribution system; discusses the necessary PV system modeling and distribution system simulation advances; describes the available distribution circuit data for the two distribution circuits identified in the study; and discusses the additional inverter functionality that could be implemented in order to specifically mitigate some of the undesirable distribution system impacts caused by high-penetration PV installations.

  13. Rebalancing electrolytes in redox flow battery systems

    DOE Patents [OSTI]

    Chang, On Kok; Pham, Ai Quoc

    2014-12-23

    Embodiments of redox flow battery rebalancing systems include a system for reacting an unbalanced flow battery electrolyte with a rebalance electrolyte in a first reaction cell. In some embodiments, the rebalance electrolyte may contain ferrous iron (Fe.sup.2+) which may be oxidized to ferric iron (Fe.sup.3+) in the first reaction cell. The reducing ability of the rebalance reactant may be restored in a second rebalance cell that is configured to reduce the ferric iron in the rebalance electrolyte back into ferrous iron through a reaction with metallic iron.

  14. Edison Electric Institute (EEI) Regulatory Burden RFI, 77 Fed. Reg. 47328

    Broader source: Energy.gov [DOE]

    The Edison Electric Institute (EEI) is submitting these comments in response to the above-referenced request for information (RFI). In the RFI, the Department of Energy (DOE) is asking for comments...

  15. Edison Electric Institute (EEI) Reducing Regulatory Burden RFI, 77 Fed. Reg. 28518 (May 15, 2012)

    Broader source: Energy.gov [DOE]

    The Edison Electric Institute (EEI) is submitting these comments in response to the above-referenced request for information (RFI) issued by the Department of Energy (DOE). In the RFI, DOE is again...

  16. Using Hybrid MPI and OpenMP on Hopper and Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    aprun -n 16 -N 2 -S 1 -d 12 a.out Please refer to sample batch scripts for running hybrid MPIOpenMP jobs on the Edison Example Batch Scripts webpage. Notice the different...

  17. FirstEnergy (MetEdison, Penelec, Penn Power)- Commercial and Industrial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    In order to help meet the goals established in Pennsylvania's Act 129, FirstEnergy's Pennsylvania companies (MetEdison, Penelec, and Penn Power) are providing energy efficiency incentives for a...

  18. CDT 16.07 was set to default on Edison on 7/21/2016

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    7 was set to default on Edison on 7/21/2016 CDT 16.07 was set to default on Edison on 7/21/2016 July 21, 2016 The Cray Developer Toolkit (CDT) 16.07 was set to default on 7/21/2016 during Edison scheduled maintenance. The following software versions are new default on Edison: atp/2.0.2 cray-ccdb/2.0.1 cray-cti/1.0.1 cray-ga/5.3.0.7 cray-lgdb/3.0.3 cray-libsci/16.07.1 cray-mpich-abi/7.4.1 cray-mpich/7.4.1 cray-netcdf-hdf5parallel/4.4.0 cray-netcdf/4.4.0 cray-parallel-netcdf/1.7.0

  19. Edison is scheduled to move to a new facility building on 11...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in the queue will be deleted. - Edison login nodes will be available until 7:00 am PST on November 30, 2015. At that time, the entire system will be powered off, and the scratch ...

  20. Joint comments of consumers energy company and the detriot edison company

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    on notice of proposed amendment. FE Docket No. 99-1 | Department of Energy comments of consumers energy company and the detriot edison company on notice of proposed amendment. FE Docket No. 99-1 Joint comments of consumers energy company and the detriot edison company on notice of proposed amendment. FE Docket No. 99-1 Pursuant to the department of energy's notice of proposed amendment to presidential permits and export authorizations and delegation and assignment to the federal energy

  1. Battery system

    DOE Patents [OSTI]

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

    2013-08-27

    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.

  2. Southern California Edison Company Smart Grid Demonstration Project...

    Open Energy Info (EERE)

    is based in Rosemead, California. Overview Deploy and evaluate an 8 MW utility-scale lithium-ion battery technology to improve grid performance and aid in the integration of wind...

  3. Lithium Batteries

    Office of Scientific and Technical Information (OSTI)

    Thin-Film Battery with Lithium Anode Courtesy of Oak Ridge National Laboratory, Materials Science and Technology Division Lithium Batteries Resources with Additional Information...

  4. Detroit Edison's Fermi 1 - Preparation for Reactor Removal

    SciTech Connect (OSTI)

    Swindle, Danny [Sargent and Lundy Engineers, LLC, 55 E. Monroe Street, Chicago, IL 60603 (United States)

    2008-01-15

    This paper is intended to provide information about the ongoing decommissioning tasks at Detroit Edison's Fermi 1 plant, and in particular, the work being performed to prepare the reactor for removal and disposal. In 1972 Fermi 1 was shutdown and the fuel returned to the Atomic Energy Commission. By the end of 1975, a retirement plan was prepared, the bulk sodium removed, and the plant placed in a safe store condition. The plant systems were left isolated with the sodium containing systems inert with carbon dioxide in an attempt to form a carbonate layer, thus passivating the underlying reactive sodium. In 1996, Detroit Edison determined to evaluate the condition of the plant and to make recommendations in relation to the Fermi 1 future plans. At the end of 1997 approval was obtained to remove the bulk asbestos and residual alkali-metals (i.e., sodium and sodium potassium (NaK)). In 2000, full nuclear decommissioning of the plant was approved. To date, the bulk asbestos insulation has been removed, and the only NaK remaining is located in six capillary instrument tubes. The remaining sodium is contained within the reactor, two of the three primary loops, and miscellaneous removed pipes and equipment to be processed. The preferred method for removing or reacting sodium at Fermi 1 is by injecting superheated steam into a heated, nitrogen inert system. The byproducts of this reaction are caustic sodium hydroxide, hydrogen gas, and heat. The decision was made to separate the three primary loops from the reactor for better control prior to processing each loop and the reactor separately. The first loop has already been processed. The main focus is now to process the reactor to allow removal and disposal of the Class C waste prior to the anticipated June 2008 closure of the Barnwell radioactive waste disposal facility located in South Carolina. Lessons learnt are summarized and concern: the realistic schedule and adherence to the schedule, time estimates, personnel

  5. A high-fidelity multiphysics model for the new solid oxide iron-air redox battery part I: Bridging mass transport and charge transfer with redox cycle kinetics

    SciTech Connect (OSTI)

    Jin, XF; Zhao, X; Huang, K

    2015-04-15

    A high-fidelity two-dimensional axial symmetrical multi-physics model is described in this paper as an effort to simulate the cycle performance of a recently discovered solid oxide metal-air redox battery (SOMARB). The model collectively considers mass transport, charge transfer and chemical redox cycle kinetics occurring across the components of the battery, and is validated by experimental data obtained from independent research. In particular, the redox kinetics at the energy storage unit is well represented by Johnson-Mehl-Avrami-Kolmogorov (JIVIAK) and Shrinking Core models. The results explicitly show that the reduction of Fe3O4 during the charging cycle limits the overall performance. Distributions of electrode potential, overpotential, Nernst potential, and H-2/H2O-concentration across various components of the battery are also systematically investigated. (C) 2015 Elsevier B.V. All rights reserved.

  6. Models for Battery Reliability and Lifetime

    SciTech Connect (OSTI)

    Smith, K.; Wood, E.; Santhanagopalan, S.; Kim, G. H.; Neubauer, J.; Pesaran, A.

    2014-03-01

    Models describing battery degradation physics are needed to more accurately understand how battery usage and next-generation battery designs can be optimized for performance and lifetime. Such lifetime models may also reduce the cost of battery aging experiments and shorten the time required to validate battery lifetime. Models for chemical degradation and mechanical stress are reviewed. Experimental analysis of aging data from a commercial iron-phosphate lithium-ion (Li-ion) cell elucidates the relative importance of several mechanical stress-induced degradation mechanisms.

  7. Process for the synthesis of iron powder

    DOE Patents [OSTI]

    Welbon, W.W.

    1983-11-08

    A process for preparing iron powder suitable for use in preparing the iron-potassium perchlorate heat-powder fuel mixture used in thermal batteries, comprises preparing a homogeneous, dense iron oxide hydroxide precipitate by homogeneous precipitation from an aqueous mixture of a ferric salt, formic or sulfuric acid, ammonium hydroxide and urea as precipitating agent; and then reducing the dense iron oxide hydroxide by treatment with hydrogen to prepare the iron powder. 2 figs.

  8. Process for the synthesis of iron powder

    DOE Patents [OSTI]

    Welbon, William W.

    1983-01-01

    A process for preparing iron powder suitable for use in preparing the iron-potassium perchlorate heat-powder fuel mixture used in thermal batteries, comprises preparing a homogeneous, dense iron oxide hydroxide precipitate by homogeneous precipitation from an aqueous mixture of a ferric salt, formic or sulfuric acid, ammonium hydroxide and urea as precipitating agent; and then reducing the dense iron oxide hydroxide by treatment with hydrogen to prepare the iron powder.

  9. Process for the synthesis of iron powder

    DOE Patents [OSTI]

    Not Available

    1982-03-06

    A process for preparing iron powder suitable for use in preparing the iron-potassium perchlorate heat-powder fuel mixture used in thermal batteries, comprises preparing a homogeneous, dense iron oxide hydroxide precipitate by homogeneous precipitation from an aqueous mixture of a ferric salt, formic or sulfuric acid, ammonium hydroxide and urea as precipitating agent; and then reducing the dense iron oxide hydroxide by treatment with hydrogen to prepare the iron powder.

  10. CDT 15.12 was set to default on Edison on 12/23/2015

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    CDSS: Dr. Deb Frincke CDSS: Dr. Deb Frincke November 30, 2016 1:00PM to 2:00PM EST DOE Headquarters, Forrestal Auditorium, Washington, DC

    5.12 was set to default on Edison on 12/23/2015 CDT 15.12 was set to default on Edison on 12/23/2015 December 30, 2015 The Cray Developer Toolkit (CDT) 15.12 was set to default on 12/23/2015. The following software versions are now new default on Edison: craype/2.5.0 cray-ccdb/1.0.7 cray-ga/5.3.0.4 cray-hdf5-parallel/1.8.14 cray-hdf5/1.8.14 cray-lgdb/2.4.5

  11. CDT 16.01 was set to default on Edison on 2/3/2016

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 was set to default on Edison on 2/3/2016 CDT 16.01 was set to default on Edison on 2/3/2016 February 3, 2016 by Zhengji Zhao The Cray Developer Toolkit (CDT) 16.01 was set to default on 2/3/2016. The following software versions are new default on Edison: craype/2.5.1 cray-ga/5.3.0.5 cray-hdf5/1.8.16 cray-hdf5-parallel/1.8.16 cray-mpich/7.3.1 cray-mpich-abi/7.3.1 cray-shmem/7.3.1 craypkg-gen/1.3.3 cce/8.4.3 The intel compiler default was not changed, it is still intel/15.0.1.133. A new version

  12. Pyrite cathode material for a thermal battery

    SciTech Connect (OSTI)

    Pemsler, J.P.; Litchfield, J.K.

    1991-02-07

    The present invention relates in general to a synthetic cathode material for a molten salt battery and, more particularly, to a process of providing and using synthetic pyrite for use as a cathode in a thermal battery. These batteries, which have been successfully used in a number of military applications, include iron disulfide cathode material obtained as benefacted or from natural occurring pyrite deposits, or as a byproduct of flotation concentrate from the processing of base or noble metal ores.

  13. DOE - Office of Legacy Management -- Dow-Detroit Edison Project - MI 0-02

    Office of Legacy Management (LM)

    Dow-Detroit Edison Project - MI 0-02 FUSRAP Considered Sites Site: Dow-Detroit Edison Project (MI.0-02 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Detroit , Michigan MI.0-02-1 Evaluation Year: 1987 MI.0-02-1 Site Operations: Performed reference design work for a special fast breeder type reactor. MI.0-02-1 Site Disposition: Eliminated - No radioactive material handled at the site MI.0-02-1 Radioactive Materials Handled: No

  14. Lithium Batteries

    Office of Scientific and Technical Information (OSTI)

    information about thin-film lithium batteries is available in full-text and on the Web. ... Additional Web Pages: Thin Films for Advanced Batteries Thin-Film Rechargeable Lithium, ...

  15. Battery Charger Efficiency

    Energy Savers [EERE]

    Battery Chargers Marine and RV battery chargers differ from power tool and small appliance chargers CEC Testing assumes all variables are known - battery chemistry, battery size. ...

  16. Utilizing environmental friendly iron as a substitution element in spinel structured cathode materials for safer high energy lithium-ion batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hu, Enyuan; Bak, Seong -Min; Liu, Yijin; Liu, Jue; Yu, Xiqian; Zhou, Yong -Ning; Zhou, Jigang; Khalifah, Peter; Ariyoshi, Kingo; Nam, Kyung -Wan; et al

    2015-12-03

    Suppressing oxygen release from lithium ion battery cathodes during heating is a critical issue for the improvement of the battery safety characteristics because oxygen can exothermically react with the flammable electrolyte and cause thermal runaway. Previous studies have shown that oxygen release can be reduced by the migration of transition metal cations from octahedral sites to tetrahedral sites during heating. Such site-preferred migration is determined by the electronic structure of cations. In addition, taking advantage of the unique electronic structure of the environmental friendly Fe, this is selected as substitution element in a high energy density material LiNi0.5Mn1.5O4 to improvemore » the thermal stability. The optimized LiNi0.33Mn1.33Fe0.33O4 material shows significantly improved thermal stability compared with the unsubstituted one, demonstrated by no observed oxygen release at temperatures as high as 500°C. Due to the electrochemical contribution of Fe, the high energy density feature of LiNi0.5Mn1.5O4 is well preserved.« less

  17. Utilizing environmental friendly iron as a substitution element in spinel structured cathode materials for safer high energy lithium-ion batteries

    SciTech Connect (OSTI)

    Hu, Enyuan; Bak, Seong -Min; Liu, Yijin; Liu, Jue; Yu, Xiqian; Zhou, Yong -Ning; Zhou, Jigang; Khalifah, Peter; Ariyoshi, Kingo; Nam, Kyung -Wan; Yang, Xiao -Qing

    2015-12-03

    Suppressing oxygen release from lithium ion battery cathodes during heating is a critical issue for the improvement of the battery safety characteristics because oxygen can exothermically react with the flammable electrolyte and cause thermal runaway. Previous studies have shown that oxygen release can be reduced by the migration of transition metal cations from octahedral sites to tetrahedral sites during heating. Such site-preferred migration is determined by the electronic structure of cations. In addition, taking advantage of the unique electronic structure of the environmental friendly Fe, this is selected as substitution element in a high energy density material LiNi0.5Mn1.5O4 to improve the thermal stability. The optimized LiNi0.33Mn1.33Fe0.33O4 material shows significantly improved thermal stability compared with the unsubstituted one, demonstrated by no observed oxygen release at temperatures as high as 500°C. Due to the electrochemical contribution of Fe, the high energy density feature of LiNi0.5Mn1.5O4 is well preserved.

  18. Battery Charger Efficiency

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Battery Charger Efficiency Issues with Marine and Recreational Vehicle Battery Chargers Marine and RV battery chargers differ from power tool and small appliance chargers CEC Testing assumes all variables are known - battery chemistry, battery size. This is not the case in Marine and RV applications. * The battery charger manufacturer has no influence on the selection of batteries. * The battery charger could be used to charge a single battery, single battery bank, multiple batteries or multiple

  19. Geek-Up[08.20.10] -- Turning Trash Bags into Battery Anodes and...

    Broader source: Energy.gov (indexed) [DOE]

    Scientists at Ames Laboratory are making batteries that are "greener" and more cost-efficient by using rare earth elements -- neodymium iron boron magnets -- which are the most ...

  20. Lithium Batteries

    Office of Scientific and Technical Information (OSTI)

    This greatly expands the potential medical uses of the batteries, including transdermal applications for heart regulation.' -Edited excerpt from Medical Applications of Non-medical ...

  1. DTE Energy Technologies With Detroit Edison Co. and Kinectrics Inc.: Distributed Resources Aggregation Modeling and Field Configuration Testing

    SciTech Connect (OSTI)

    Not Available

    2003-10-01

    Summarizes the work of DTE Energy Technologies, Detroit Edison, and Kinectrics, under contract to DOE's Distribution and Interconnection R&D, to develop distributed resources aggregation modeling and field configuration testing.

  2. KAir Battery

    Broader source: Energy.gov [DOE]

    KAir Battery, from Ohio State University, is commercializing highly energy efficient cost-effective potassium air batteries for use in the electrical stationary storage systems market (ESSS). Beyond, the ESSS market potential applications range from temporary power stations and electric vehicle.

  3. OSTIblog Articles in the Thomas Edison Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information Edison Topic Technical Reports and Journal Articles by Bob Marianelli 20 Aug, 2010 in Products and Content Technical reports and journal articles are both used to report the results of research and development projects. There are differences between the two that are driven by the objectives of each form of reporting. The primary objective of journal articles is to report results of experimental and/or theoretical scientific investigations to

  4. Edison vs. Tesla: Toasting a Rivalry That Drove Innovation | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Toasting a Rivalry That Drove Innovation Edison vs. Tesla: Toasting a Rivalry That Drove Innovation November 22, 2013 - 2:16pm Addthis 1 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 2 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 3 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 4 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 5 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 6 of

  5. Lithium battery

    SciTech Connect (OSTI)

    Ikeda, H.; Nakaido, S.; Narukara, S.

    1983-08-16

    In a lithium battery having a negative electrode formed with lithium as active material and the positive electrode formed with manganese dioxide, carbon fluoride or the like as the active material, the discharge capacity of the negative electrode is made smaller than the discharge capacity of the positive electrode, whereby a drop in the battery voltage during the final discharge stage is steepened, and prevents a device using such a lithium battery as a power supply from operating in an unstable manner, thereby improving the reliability of such device.

  6. Advanced Communication and Control of Distributed Energy Resources at Detroit Edison

    SciTech Connect (OSTI)

    Haukur Asgeirsson; Richard Seguin

    2004-01-31

    The project objective was to create the communication and control system, the process and the economic procedures that will allow owners (e.g., residential, commercial, industrial, manufacturing, etc.) of Distributed Energy Resources (DER) connected in parallel to the electric distribution to have their resources operated in a manner that protects the electric utility distribution network and personnel that may be working on the network. The Distribution Engineering Workstation (DEW) (a power flow and short circuit modeling tool) was modified to calculate the real-time characteristics of the distribution network based on the real-time electric distribution network information and provide DER operating suggestions to the Detroit Edison system operators so that regional electric stability is maintained. Part of the suggestion algorithm takes into account the operational availability of DERs, which is known by the Energy Aggregator, DTE Energy Technologies. The availability information will be exchanged from DTE Energy Technologies to Detroit Edison. For the calculated suggestions to be used by the Detroit Edison operators, procedures were developed to allow an operator to operate a DER by requesting operation of the DER through DTE Energy Technologies. Prior to issuing control of a DER, the safety of the distribution network and personnel needs to be taken into account. This information will be exchanged from Detroit Edison to DTE Energy Technologies. Once it is safe to control the DER, DTE Energy Technologies will issue the control signal. The real-time monitoring of the DECo system will reflect the DER control. Multi-vendor DER technologies representing approximately 4 MW of capacity was monitored and controlled using a web-based communication path. The DER technologies included are a photovoltaic system, energy storage, fuel cells and natural gas/diesel internal combustion engine generators. This report documents Phase I result for the Detroit Edison (Utility

  7. Pre-plated reactive diffusion-bonded battery electrode plaques

    DOE Patents [OSTI]

    Maskalick, Nicholas J.

    1984-01-01

    A high strength, metallic fiber battery plaque is made using reactive diffusion bonding techniques, where a substantial amount of the fibers are bonded together by an iron-nickel alloy.

  8. Flow battery

    DOE Patents [OSTI]

    Lipka, Stephen M.; Swartz, Christopher R.

    2016-02-23

    An electrolyte system for a flow battery has an anolyte including [Fe(CN).sub.6].sup.3- and [Fe(CN).sub.6].sup.4- and a catholyte including Fe.sup.2+ and Fe.sup.3+.

  9. Bipolar battery

    DOE Patents [OSTI]

    Kaun, Thomas D.

    1992-01-01

    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.

  10. RADIOACTIVE BATTERY

    DOE Patents [OSTI]

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

    1959-11-17

    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.

  11. Thermal battery

    SciTech Connect (OSTI)

    Williams, M.T.; Winchester, C.S.; Jolson, J.D.

    1989-06-20

    A thermal battery is described comprising at least one electrochemical cell comprising an anode of alkali metal, alkaline earth metal or alloys thereof, a fusible salt electrolyte, a fluorocarbon polymer or fluorochlorocarbon polymer depolarizer, and means for heating the cell to melt the electrolyte.

  12. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Wednesday, 28 October 2015 00:00 Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and

  13. Batteries: Overview of Battery Cathodes

    SciTech Connect (OSTI)

    Doeff, Marca M

    2010-07-12

    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

  14. Status of the DOE Battery and Electrochemical Technology Program V

    SciTech Connect (OSTI)

    Roberts, R.

    1985-06-01

    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.

  15. Metal-Air Batteries

    SciTech Connect (OSTI)

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

    2011-08-01

    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.

  16. SunEdison Photovoltaic Grid Integration Evaluation: Cooperative Research and Development Final Report, CRADA Number CRD-08-302

    SciTech Connect (OSTI)

    Kroposki, B.

    2012-09-01

    Under this Agreement, NREL will work with SunEdison to monitor and analyze the performance of photovoltaic (PV) systems as they relate to grid integration. Initially this project will examine the performance of PV systems with respect to evaluating the benefits and impacts on the electric power grid.

  17. Edison FAQ

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is stalled waiting for access to a resource, for instance main memory or data on external media, the other taskthread can run on the execution resources which would be otherwise...

  18. battery2.indd

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6-1982J Solid-State Environmentally Safe Battery for Replacing Lithium Batteries 1. ... Signature 2. Joint Entry with High Power Battery Systems Company 5 Silkin Street, Apt. 40 ...

  19. Field Demonstration of a 24-kV Superconducting Cable at Detroit Edison

    SciTech Connect (OSTI)

    Kelley, Nathan; Corsaro, Pietro

    2004-12-01

    Customer acceptance of high temperature superconducting (HTS) cable technology requires a substantial field demonstration illustrating both the system's technical capabilities and its suitability for installation and operation within the utility environment. In this project, the world's first underground installation of an HTS cable using existing ductwork, a 120 meter demonstration cable circuit was designed and installed between the 24 kV bus distribution bus and a 120 kV-24 kV transformer at Detroit Edison's Frisbie substation. The system incorporated cables, accessories, a refrigeration system, and control instrumentation. Although the system was never put in operation because of problems with leaks in the cryostat, the project significantly advanced the state-of-the-art in the design and implementation of Warm Dielectric cable systems in substation applications. Lessons learned in this project are already being incorporated in several ongoing demonstration projects.

  20. Battery cell feedthrough apparatus

    DOE Patents [OSTI]

    Kaun, Thomas D.

    1995-01-01

    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.

  1. battery electrode percolating network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    battery electrode percolating network - Sandia Energy Energy Search Icon Sandia Home ... Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel ...

  2. Piezonuclear battery

    DOE Patents [OSTI]

    Bongianni, Wayne L.

    1992-01-01

    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.

  3. Redox polymer electrodes for advanced batteries

    DOE Patents [OSTI]

    Gregg, B.A.; Taylor, A.M.

    1998-11-24

    Advanced batteries having a long cycle lifetime are provided. More specifically, the present invention relates to electrodes made from redox polymer films and batteries in which either the positive electrode, the negative electrode, or both, comprise redox polymers. Suitable redox polymers for this purpose include pyridyl or polypyridyl complexes of transition metals like iron, ruthenium, osmium, chromium, tungsten and nickel; porphyrins (either free base or metallo derivatives); phthalocyanines (either free base or metallo derivatives); metal complexes of cyclams, such as tetraazacyclotetradecane; metal complexes of crown ethers and metallocenes such as ferrocene, cobaltocene and ruthenocene. 2 figs.

  4. Redox polymer electrodes for advanced batteries

    DOE Patents [OSTI]

    Gregg, Brian A.; Taylor, A. Michael

    1998-01-01

    Advanced batteries having a long cycle lifetime are provided. More specifically, the present invention relates to electrodes made from redox polymer films and batteries in which either the positive electrode, the negative electrode, or both, comprise redox polymers. Suitable redox polymers for this purpose include pyridyl or polypyridyl complexes of transition metals like iron, ruthenium, osmium, chromium, tungsten and nickel; porphyrins (either free base or metallo derivatives); phthalocyanines (either free base or metallo derivatives); metal complexes of cyclams, such as tetraazacyclotetradecane; metal complexes of crown ethers and metallocenes such as ferrocene, cobaltocene and ruthenocene.

  5. The Science of Battery Degradation.

    SciTech Connect (OSTI)

    Sullivan, John P; Fenton, Kyle R; El Gabaly Marquez, Farid; Harris, Charles Thomas; Hayden, Carl C.; Hudak, Nicholas; Jungjohann, Katherine Leigh; Kliewer, Christopher Jesse; Leung, Kevin; McDaniel, Anthony H.; Nagasubramanian, Ganesan; Sugar, Joshua Daniel; Talin, Albert Alec; Tenney, Craig M; Zavadil, Kevin R.

    2015-01-01

    This report documents work that was performed under the Laboratory Directed Research and Development project, Science of Battery Degradation. The focus of this work was on the creation of new experimental and theoretical approaches to understand atomistic mechanisms of degradation in battery electrodes that result in loss of electrical energy storage capacity. Several unique approaches were developed during the course of the project, including the invention of a technique based on ultramicrotoming to cross-section commercial scale battery electrodes, the demonstration of scanning transmission x-ray microscopy (STXM) to probe lithium transport mechanisms within Li-ion battery electrodes, the creation of in-situ liquid cells to observe electrochemical reactions in real-time using both transmission electron microscopy (TEM) and STXM, the creation of an in-situ optical cell utilizing Raman spectroscopy and the application of the cell for analyzing redox flow batteries, the invention of an approach for performing ab initio simulation of electrochemical reactions under potential control and its application for the study of electrolyte degradation, and the development of an electrochemical entropy technique combined with x-ray based structural measurements for understanding origins of battery degradation. These approaches led to a number of scientific discoveries. Using STXM we learned that lithium iron phosphate battery cathodes display unexpected behavior during lithiation wherein lithium transport is controlled by nucleation of a lithiated phase, leading to high heterogeneity in lithium content at each particle and a surprising invariance of local current density with the overall electrode charging current. We discovered using in-situ transmission electron microscopy that there is a size limit to lithiation of silicon anode particles above which particle fracture controls electrode degradation. From electrochemical entropy measurements, we discovered that entropy

  6. Optima Batteries | Open Energy Information

    Open Energy Info (EERE)

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

  7. Batteries: An Advanced Na-FeCl2 ZEBRA Battery for Stationary Energy Storage Application

    SciTech Connect (OSTI)

    Li, Guosheng; Lu, Xiaochuan; Kim, Jin Yong; Viswanathan, Vilayanur V.; Meinhardt, Kerry D.; Engelhard, Mark H.; Sprenkle, Vincent L.

    2015-06-17

    Sodium-metal chloride batteries, ZEBRA, are considered as one of the most important electrochemical devices for stationary energy storage applications because of its advantages of good cycle life, safety, and reliability. However, sodium-nickel chloride (Na-NiCl2) batteries, the most promising redox chemistry in ZEBRA batteries, still face great challenges for the practical application due to its inevitable feature of using Ni cathode (high materials cost). In this work, a novel intermediate-temperature sodium-iron chloride (Na-FeCl2) battery using a molten sodium anode and Fe cathode is proposed and demonstrated. The first use of unique sulfur-based additives in Fe cathode enables Na-FeCl2 batteries can be assembled in the discharged state and operated at intermediate-temperature (<200°C). The results in this work demonstrate that intermediate-temperature Na-FeCl2 battery technology could be a propitious solution for ZEBRA battery technologies by replacing the traditional Na-NiCl2 chemistry.

  8. NREL Enhances the Performance of a Lithium-Ion Battery Cathode (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-10-01

    Scientists from NREL and the University of Toledo have combined theoretical and experimental studies to demonstrate a promising approach to significantly enhance the performance of lithium iron phosphate (LiFePO4) cathodes for lithium-ion batteries.

  9. Exploring Distributed Energy Alternatives to Electrical Distribution Grid Expansion in Souhern California Edison Service Territory

    SciTech Connect (OSTI)

    Stovall, Therese K; Kingston, Tim

    2005-12-01

    Distributed energy (DE) technologies have received much attention for the energy savings and electric power reliability assurances that may be achieved by their widespread adoption. Fueling the attention have been the desires to globally reduce greenhouse gas emissions and concern about easing power transmission and distribution system capacity limitations and congestion. However, these benefits may come at a cost to the electric utility companies in terms of lost revenue and concerns with interconnection on the distribution system. This study assesses the costs and benefits of DE to both consumers and distribution utilities and expands upon a precursory study done with Detroit Edison (DTE)1, by evaluating the combined impact of DE, energy-efficiency, photovoltaics (a use of solar energy), and demand response that will shape the grid of the future. This study was funded by the U.S. Department of Energy (DOE), Gas Research Institute (GRI), American Electric Power (AEP), and Gas Technology Institute's (GTI) Distributed Energy Collaborative Program (DECP). It focuses on two real Southern California Edison (SCE) circuits, a 13 MW suburban circuit fictitiously named Justice on the Lincoln substation, and an 8 MW rural circuit fictitiously named Prosper on the Washington Substation. The primary objectives of the study were threefold: (1) Evaluate the potential for using advanced energy technologies, including DE, energy-efficiency (EE), demand response, electricity storage, and photovoltaics (PV), to reshape electric load curves by reducing peak demand, for real circuits. (2) Investigate the potential impact on guiding technology deployment and managing operation in a way that benefits both utilities and their customers by: (a) Improving grid load factor for utilities; (b) Reducing energy costs for customers; and (c) Optimizing electric demand growth. (3) Demonstrate benefits by reporting on a recently installed advanced energy system at a utility customer site. This

  10. Distributed Energy Alternative to Electrical Distribution Grid Expansion in Consolidated Edison Service Territory

    SciTech Connect (OSTI)

    Kingston, Tim; Kelly, John

    2008-08-01

    The nation's power grid, specifically the New York region, faces burgeoning energy demand and suffers from congested corridors and aging equipment that cost New York consumers millions of dollars. Compounding the problem is high-density buildup in urban areas that limits available space to expand grid capacity. Coincidently, these urban areas are precisely where additional power is required. DER in this study refers to combined heat and power (CHP) technology, which simultaneously generates heat and electricity at or near the point where the energy will be consumed. There are multiple CHP options available that, combined with a portfolio of other building energy efficiency (EE) strategies, can help achieve a more efficient supply-demand balance than what the grid can currently provide. As an alternative to expanding grid capacity, CHP and EE strategies can be deployed in a flexible manner at virtually any point on the grid to relieve load. What's more, utilities and customers can install them in a variety of potentially profitable applications that are more environmentally friendly. Under the auspices of the New York State Energy Research and Development Authority (NYSERDA) and the Oak Ridge National Laboratory representing the Office of Electricity of the U.S. Department of Energy, Gas Technology Institute (GTI) conducted this study in cooperation with Consolidated Edison to help broaden the market penetration of EE and DER. This study provides realistic load models and identifies the impacts that EE and DER can have on the electrical distribution grid; specifically within the current economic and regulatory environment of a high load growth area of New York City called Hudson Yards in Midtown Manhattan. These models can be used to guide new policies that improve market penetration of appropriate CHP and EE technologies in new buildings. The following load modeling scenarios were investigated: (1) Baseline: All buildings are built per the Energy Conservation

  11. Flow Battery Solution for Smart Grid Applications

    SciTech Connect (OSTI)

    none,

    2014-11-30

    To address future grid requirements, a U.S. Department of Energy ARRA Storage Demonstration program was launched in 2009 to commercialize promising technologies needed for stronger and more renewables-intensive grids. Raytheon Ktech and EnerVault received a cost-share grant award from the U.S. Department of Energy to develop a grid-scale storage system based on EnerVault’s iron-chromium redox flow battery technology.

  12. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance

  13. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance

  14. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance

  15. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance

  16. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance

  17. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery Performance

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Microscopy Reveals How Crystal Mechanics Drive Battery Performance Print Rechargeable lithium-ion batteries power most portable electronics and are becoming more widely used in large-scale applications like electric vehicles. Scientists have long observed that lithium iron phosphate nanoparticles are one of the best performing battery electrode materials, able to repeatedly charge and discharge in an extremely reversible manner, but the precise mechanism responsible for their performance has

  18. Calcium/calcium chromate thermal battery and thermal battery assignment at the General Electric Neutron Devices Department

    SciTech Connect (OSTI)

    Neale, J.B.; Walton, R.D.

    1980-10-10

    A nontechnical overview of thermal battery design and fabrication methods is given, along with a description of the role of the General Electric Neutron Devices Department (GEND) in the Department of Energy's battery program. A thermal battery is a primary, reserve electrochemical power source; that is, it can be used only once and then for a relatively short period, measured in minutes. To energize the battery, an external electrical signal ignites a heat source in the battery to melt the electrolyte and initiate an electrochemical reaction. The battery is made up of several series-connected cells, each with an anode, a cathode, and a current collector. A cell's anode is calcium; its cathode is hexavalent chromium. The electrochemical reaction takes place when the electrolyte is melted by heat supplied from ignition of an iron-potassium perchlorate disk. Since no reaction occurs while the electrolyte is in the solid state, the battery does not deteriorate with time and has a shelf life exceeding 20 years. Presented are such critical battery operating characteristics as temperature, rise time, active life, current capacity, etc. Design factors described include size and shape, pellet density, ignition methods, anode construction, etc. These batteries are designed by Sandia National Laboratories, Albuquerque. GEND acts as a procurement agency and provides engineering support to suppliers. 18 figures.

  19. Battery cell feedthrough apparatus

    DOE Patents [OSTI]

    Kaun, T.D.

    1995-03-14

    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.

  20. Anodes for Batteries

    SciTech Connect (OSTI)

    Windisch, Charles F.

    2003-01-01

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

  1. Sodium sulfur battery seal

    DOE Patents [OSTI]

    Topouzian, Armenag

    1980-01-01

    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.

  2. New processing technique for DEB powder for thermal batteries

    SciTech Connect (OSTI)

    Szwarc, R.; Walton, R.D.

    1980-06-01

    The purpose of this paper is to explore how material processing influences thermal battery performance, and how battery performance can be improved by changes in processing. This discussion is confined to the class of thermal batteries designed by Sandia Laboratories and built under the supervision of General Electric in St. Petersburg, Florida. The electrochemical system employed is: Ca/LiCl-KCl-CaCrO/sub 4//Fe. These batteries are primary reserve batteries which employ a pelletized cell design. Each cell consists of an electrolyte-depolarizer pellet sandwiched between an anode and a heat pellet. The anode employed may be one of two forms: sheet calcium disc, mechanically attached to an iron or steel backing; or a substrate disc of iron or steel on which 3 to 5 mils of calcium had been evaporated. The depolarizer-electrolyte, commonly referred to as DEB, is composed of CaCrO/sub 4/, LiCl-KCl eutectic and SiO/sub 2/ binder powder, which has been blended and pressed into pellets. The DEB pellet serves as electrolyte and as active cathode when the salt becomes molten upon battery activation. The heat pellet serves the dual purpose of providing the heat necessary to activate the battery and as the cathode current collector. The heat pellet is composed of iron powder and KClO/sub 4/. A battery is made up of one or more stacks of about 12 cells connected in series to produce a voltage of 28 to 32 volts. Since activated life requirements for batteries vary from seconds up to one hour, the battery must be well insulated to conserve the heat produced by the ignition of the heat pellets to maintain the electrolyte in a molten state. This insulation is also important to protect sensitive electronic components in contact with the battery case. Because the electrolyte, particularly LiCl, is hygroscopic, the batteries are hermetically sealed in stainless steel cans, and are manufactured in dryrooms maintained at 3% relative humidity or better.

  3. AGM Batteries Ltd | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: AGM Batteries Ltd Place: United Kingdom Product: Manufactures lithium-ion cells and batteries for AEA Battery Systems Ltd. References: AGM Batteries Ltd1...

  4. Batteries and energy systems

    SciTech Connect (OSTI)

    Mantell, C.L.

    1982-01-01

    A historical review of the galvanic concept and a brief description of the theory of operation of batteries are followed by chapters on specific types of batteries and energy systems. Chapters contain a section on basic theory, performance and applications. Secondary cells discussed are: SLI batteries, lead-acid storage batteries, lead secondary cells, alkaline secondary cells, nickel and silver-cadmium systems and solid electrolyte systems. Other chapters discuss battery charging, regenerative electrochemical systems, solar cells, fuel cells, electric vehicles and windmills. (KAW)

  5. Rhombohedral Prussian White as Cathode for Rechargeable Sodium-Ion Batteries

    SciTech Connect (OSTI)

    Wang, L; Song, J; Qiao, RM; Wray, LA; Hossain, MA; Chuang, YD; Yang, WL; Lu, YH; Evans, D; Lee, JJ; Vail, S; Zhao, X; Nishijima, M; Kakimoto, S; Goodenough, JB

    2015-02-25

    A novel air-stable sodium iron hexacyanoferrate (R-Na1.92Fe[Fe(CN)(6)]) with rhombohedral structure is demonstrated to be a scalable, low-cost cathode material for sodium-ion batteries exhibiting high capacity, long cycle life, and good rate capability. The cycling mechanism of the iron redox is clarified and understood through synchrotron-based soft X-ray absorption spectroscopy, which also reveals the correlation between the physical properties and the cell performance of this novel material. More importantly, successful preparation of a dehydrated iron hexacyanoferrate with high sodium-ion concentration enables the fabrication of a discharged sodium-ion battery with a non-sodium metal anode, and the manufacturing feasibility of low cost sodium-ion batteries with existing lithium-ion battery infrastructures has been tested.

  6. Standard Missile Block IV battery

    SciTech Connect (OSTI)

    Martin, J.

    1996-11-01

    During the 1980`s a trend in automatic primary battery technologies was the replacement of silver-zinc batteries by thermal battery designs. The Standard missile (SM 2) Block IV development is a noteworthy reversal of this trend. The SM2, Block IV battery was originally attempted as a thermal battery with multiple companies attempting to develop a thermal battery design. These attempts resulted in failure to obtain a production thermal battery. A decision to pursue a silver-zinc battery design resulted in the development of a battery to supply the SM 2, Block IV (thermal battery design goal) and also the projected power requirements of the evolving SM 2, Block IVA in a single silver-zinc battery design. Several advancements in silver-zinc battery technology were utilized in this design that improve the producibility and extend the boundaries of silver-zinc batteries.

  7. Customer Impact Evaluation for the 2009 Southern California Edison Participating Load Pilot

    SciTech Connect (OSTI)

    Gifford, William; Bodmann, Shawn; Young, Paul; Eto, Joseph H.; Laundergan, Jeremy

    2010-05-28

    The 2009 Participating Load Pilot Customer Impact Evaluation provides evidence that short duration demand response events which cycle off air conditioners for less than thirty minutes in a hot, dry environment do not lead to a significant degradation in the comfort level of residents participating in the program. This was investigated using: (1) Analysis of interval temperature data collected from inside residences of select program participants; and (2) Direct and indirect customer feedback from surveys designed and implemented by Southern California Edison at the conclusion of the program season. There were 100 indoor temperature monitors that were acquired by LBNL for this study that transmitted temperature readings at least once per hour with corresponding timestamps during the program season, June-October, 2009. Recorded temperatures were transferred from the onsite telemetry devices to a mesh network, stored, and then delivered to KEMA for analysis. Following an extensive data quality review, temperature increases during each of the thirty demand response test events were calculated for each device. The results are as follows: (1) Even for tests taking place during outside temperatures in excess of 100 degrees Fahrenheit, over 85 percent of the devices measured less than a 0.5 degree Fahrenheit temperature increase indoors during the duration of the event. (2) For the increases that were observed, none was more than 5 degrees and it was extremely rare for increases to be more than 2 degrees. At the end of the testing season SCE and KEMA designed and conducted a survey of the a facilities and public works managers and approximately 100 customers feedback survey to assess the extent the PLP events were noticed or disrupted the comfort level of participants. While only a small sampling of 3 managers and 16 customer surveys were completed, their responses indicate: (1) No customer reported even a moderate level of discomfort from the cycling-off of their air

  8. Electric Vehicle Battery Performance

    Energy Science and Technology Software Center (OSTI)

    1992-02-20

    DIANE is used to analyze battery performance in electric vehicle (EV) applications. The principal objective of DIANE is to enable the prediction of EV performance on the basis of laboratory test data for batteries. The model provides a second-by-second simulation of battery voltage and current for any specified velocity/time or power/time profile. Two releases are included with the package. Diane21 has a graphics capability; DIANENP has no graphics capability.

  9. Polyoxometalate flow battery

    DOE Patents [OSTI]

    Anderson, Travis M.; Pratt, Harry D.

    2016-03-15

    Flow batteries including an electrolyte of a polyoxometalate material are disclosed herein. In a general embodiment, the flow battery includes an electrochemical cell including an anode portion, a cathode portion and a separator disposed between the anode portion and the cathode portion. Each of the anode portion and the cathode portion comprises a polyoxometalate material. The flow battery further includes an anode electrode disposed in the anode portion and a cathode electrode disposed in the cathode portion.

  10. Battery utilizing ceramic membranes

    DOE Patents [OSTI]

    Yahnke, Mark S.; Shlomo, Golan; Anderson, Marc A.

    1994-01-01

    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.

  11. Lithium battery management system

    DOE Patents [OSTI]

    Dougherty, Thomas J.

    2012-05-08

    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.

  12. GBP Battery | Open Energy Information

    Open Energy Info (EERE)

    GBP Battery Jump to: navigation, search Name: GBP Battery Place: China Product: Shenzhen-China-based maker of Li-Poly and Li-ion batteries suitable for EVs and other applications....

  13. Rechargeable Heat Battery's Secret Revealed

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rechargeable Heat Battery Rechargeable Heat Battery's Secret Revealed Solar energy capture ... Contact: John Hules, JAHules@lbl.gov, +1 510 486 6008 2011-01-11-Heat-Battery.jpg A ...

  14. Battery Thermal Characterization

    SciTech Connect (OSTI)

    Saxon, Aron; Powell, Mitchell; Shi, Ying

    2015-06-09

    This presentation provides an update of NREL's battery thermal characterization efforts for the 2015 U.S. Department of Energy Annual Merit Reviews.

  15. Ambient temperature thermal battery

    SciTech Connect (OSTI)

    Fletcher, A. N.; Bliss, D. E.; McManis III

    1985-11-26

    An ambient temperature thermal battery having two relatively high temperature melting electrolytes which form a low melting temperature electrolyte upon activation.

  16. Battery SEAB Presentation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Battery SEAB Presentation Battery SEAB Presentation Battery SEAB Presentation (1.43 MB) More Documents & Publications Overview of Battery R&D Activities Hybrid Electric Systems Overview of Battery R&D Activities

  17. Phylion Battery | Open Energy Information

    Open Energy Info (EERE)

    Phylion Battery Jump to: navigation, search Name: Phylion Battery Place: Suzhou, Jiangsu Province, China Zip: 215011 Sector: Vehicles Product: Jiangsu-province-based producer of...

  18. Battery Ventures | Open Energy Information

    Open Energy Info (EERE)

    Battery Ventures (Boston) Name: Battery Ventures (Boston) Address: 930 Winter Street, Suite 2500 Place: Waltham, Massachusetts Zip: 02451 Region: Greater Boston Area Product:...

  19. Prieto Battery | Open Energy Information

    Open Energy Info (EERE)

    Colorado Zip: 80526 Product: Colorado-based startup company that is developing lithium ion batteries based on nano-structured materials. References: Prieto Battery1 This...

  20. Consortium for Advanced Battery Simulation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Battery Simulation - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel ...

  1. Summary of Dissimilar Metal Joining Trials Conducted by Edison Welding Institute

    SciTech Connect (OSTI)

    MJ Lambert

    2005-11-18

    Under the direction of the NASA-Glenn Research Center, the Edison Welding Institute (EWI) in Columbus, OH performed a series of non-fusion joining experiments to determine the feasibility of joining refractory metals or refractory metal alloys to Ni-based superalloys. Results, as reported by EWI, can be found in the project report for EWI Project 48819GTH (Attachment A, at the end of this document), dated October 10, 2005. The three joining methods used in this investigation were inertia welding, magnetic pulse welding, and electro-spark deposition joining. Five materials were used in these experiments: Mo-47Re, T-111, Hastelloy X, Mar M-247 (coarse-grained, 0.5 mm to several millimeter average grain size), and Mar M-247 (fine-grained, approximately 50 {micro}m average grain size). Several iterative trials of each material combination with each joining method were performed to determine the best practice joining method. Mo-47Re was found to be joined easily to Hastelloy X via inertia welding, but inertia welding of the Mo-alloy to both Mar M-247 alloys resulted in inconsistent joint strength and large reaction layers between the two metals. T-111 was found to join well to Hastelloy X and coarse-grained Mar M-247 via inertia welding, but joining to fine-grained Mar M-247 resulted in low joint strength. Magnetic pulse welding (MPW) was only successful in joining T-111 tubing to Hastelloy X bar stock. The joint integrity and reaction layer between the metals were found to be acceptable. This single joining trial, however, caused damage to the electromagnetic concentrators used in this process. Subsequent design efforts to eliminate the problem resulted in a loss of power imparted to the accelerating work piece, and results could not be reproduced. Welding trials of Mar M-247 to T-111 resulted in catastrophic failure of the bar stock, even at lower power. Electro-spark deposition joining of Mo-47Re, in which the deposited material was Hastelloy X, did not have a

  2. Battery separator assembly

    SciTech Connect (OSTI)

    Faust, M.A.; Suchanski, M.R.; Osterhoudt, H.W.

    1988-05-03

    A separator assembly for use in batteries is described comprising a film bearing a thermal fuse in the form of a layer of wax coated fibers; wherein the assembly is sufficiently porous to allow continuous flow of ions in the battery.

  3. Battery Particle Simulation

    SciTech Connect (OSTI)

    2014-09-15

    Two simulations show the differences between a battery being drained at a slower rate, over a full hour, versus a faster rate, only six minutes (a tenth of an hour). In both cases battery particles go from being fully charged (green) to fully drained (red), but there are significant differences in the patterns of discharge based on the rate.

  4. Lithium-Ion Battery Teacher Workshop

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lithium Ion Battery Teacher Workshop 2012 2 2 screw eyes 2 No. 14 rubber bands 2 alligator clips 1 plastic gear font 2 steel axles 4 nylon spacers 2 Pitsco GT-R Wheels 2 Pitsco GT-F Wheels 2 balsa wood sheets 1 No. 280 motor Also: Parts List 3 Tools Required 1. Soldering iron 2. Hobby knife or coping saw 3. Glue gun 4. Needlenose pliers 5. 2 C-clamps 6. Ruler 4 1. Using a No. 2 pencil, draw Line A down the center of a balsa sheet. Making the Chassis 5 2. Turn over the balsa sheet and draw Line B

  5. EV Everywhere Batteries Workshop - Next Generation Lithium Ion Batteries

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Breakout Session Report | Department of Energy Next Generation Lithium Ion Batteries Breakout Session Report EV Everywhere Batteries Workshop - Next Generation Lithium Ion Batteries Breakout Session Report Breakout session presentation for the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree OHare, Chicago, IL. report_out-next-generation_li-ion_b.pdf (136.48 KB) More Documents & Publications EV Everywhere Batteries Workshop - Beyond Lithium Ion

  6. Characterization of cathodic corrosion products in the Ca/CaCrO/sub 4/ thermal battery

    SciTech Connect (OSTI)

    Guidotti, R.A.; Reinhardt, F.W.; Venturini, E.L.; Rogers, J.W. Jr.; Cathey, W.N.

    1985-05-01

    Using thermal analysis techniques, we investigated the corrosion process resulting from the reaction of iron, nickel, and stainless steel (used as current collectors in Ca/CaCrO/sub 4/ thermal batteries) with CaCrO/sub 4/ dissolved in LiCl-KCl eutectic. The reaction product for iron was synthesized in bulk external to the battery and was characterized by chemical analysis, X-ray diffraction, Moessbauer spectroscopy, X-ray photoelectron spectroscopy, static magnetization, and electrical conductivity. This characterization provides a better understanding of the cathodic corrosion processes that occur in the Ca/CaCrO/sub 4/ thermal battery, and how the properties of the reaction layer at the catholyte-current collector interface influence battery performance.

  7. Polymeric battery separators

    SciTech Connect (OSTI)

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

    1985-06-11

    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.

  8. Battery utilizing ceramic membranes

    DOE Patents [OSTI]

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

    1994-08-30

    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.

  9. BEEST: Electric Vehicle Batteries

    SciTech Connect (OSTI)

    2010-07-01

    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-E’s 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.

  10. GP Batteries International Limited | Open Energy Information

    Open Energy Info (EERE)

    International Limited is principally engaged in the development, manufacture and marketing of batteries and battery-related products. References: GP Batteries International...

  11. RPM Flywheel Battery | Open Energy Information

    Open Energy Info (EERE)

    RPM Flywheel Battery Jump to: navigation, search Name: RPM Flywheel Battery Place: California Product: Start-up planning to develop, produce, and market flywheel batteries for...

  12. Ford Electric Battery Group | Open Energy Information

    Open Energy Info (EERE)

    Electric Battery Group Jump to: navigation, search Name: Ford Electric Battery Group Place: Dearborn, MI References: Ford Battery1 Information About Partnership with NREL...

  13. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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...

  14. Carbon Micro Battery LLC | Open Energy Information

    Open Energy Info (EERE)

    Micro Battery LLC Jump to: navigation, search Name: Carbon Micro Battery, LLC Place: California Sector: Carbon Product: Carbon Micro Battery, LLC, technology developer of micro and...

  15. Intellect Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Intellect Battery Co Ltd Jump to: navigation, search Name: Intellect Battery Co Ltd Place: Guangdong Province, China Product: Producer of NiMH rechargeable batteries and...

  16. Advanced Battery Factory | Open Energy Information

    Open Energy Info (EERE)

    Battery Factory Place: Shen Zhen City, Guangdong Province, China Product: Producers of lithium polymer batteries, established in 1958. References: Advanced Battery Factory1 This...

  17. Ningbo Veken Battery Company | Open Energy Information

    Open Energy Info (EERE)

    search Name: Ningbo Veken Battery Company Place: China Product: Ningbo-based maker of Lithium polymer, aluminum-shell and lithium power batteries. References: Ningbo Veken Battery...

  18. Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer, Longer-lasting Batteries Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make ...

  19. Hierarchically Structured Materials for Lithium Batteries (Journal...

    Office of Scientific and Technical Information (OSTI)

    Hierarchically Structured Materials for Lithium Batteries Citation Details In-Document Search Title: Hierarchically Structured Materials for Lithium Batteries Lithium-ion battery ...

  20. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 ...

  1. 'Thirsty' Metals Key to Longer Battery Lifetimes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    'Thirsty' Metals Key to Longer Battery Lifetimes 'Thirsty' Metals Key to Longer Battery Lifetimes Computations at NERSC show how multiply charged metal ions impact battery capacity ...

  2. PHEV Battery Cost Assessment | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    es_02_barnett.pdf (615.99 KB) More Documents & Publications PHEV Battery Cost Assessment PHEV Battery Cost Assessment PHEV and LEESS Battery Cost Assessment

  3. Batteries and Energy Storage | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SPOTLIGHT Batteries and Energy Storage Argonne's all- encompassing battery research ... We develop more robust, safer and higher-energy density lithium-ion batteries, while using ...

  4. Depletion Aggregation > Batteries & Fuel Cells > Research > The...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Batteries & Fuel Cells In This Section Battery Anodes Battery Cathodes Depletion Aggregation Membranes Depletion Aggregation We are exploring a number of synthetic strategies to ...

  5. NERSC Helps Develop Next-Gen Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    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 ...

  6. Laor Batteries Ltd | Open Energy Information

    Open Energy Info (EERE)

    Laor Batteries Ltd Jump to: navigation, search Name: Laor Batteries Ltd. Place: Upper Nazareth, Israel Zip: 17105 Product: develops and distributes lead-acid batteries for variety...

  7. 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:...

  8. Parallel flow diffusion battery

    DOE Patents [OSTI]

    Yeh, H.C.; Cheng, Y.S.

    1984-01-01

    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.

  9. Parallel flow diffusion battery

    DOE Patents [OSTI]

    Yeh, Hsu-Chi; Cheng, Yung-Sung

    1984-08-07

    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.

  10. Thermal battery degradation mechanisms

    SciTech Connect (OSTI)

    Missert, Nancy A.; Brunke, Lyle Brent

    2015-09-01

    Diffuse reflectance IR spectroscopy (DRIFTS) was used to investigate the effect of accelerated aging on LiSi based anodes in simulated MC3816 batteries. DRIFTS spectra showed that the oxygen, carbonate, hydroxide and sulfur content of the anodes changes with aging times and temperatures, but not in a monotonic fashion that could be correlated to phase evolution. Bands associated with sulfur species were only observed in anodes taken from batteries aged in wet environments, providing further evidence for a reaction pathway facilitated by H2S transport from the cathode, through the separator, to the anode. Loss of battery capacity with accelerated aging in wet environments was correlated to loss of FeS2 in the catholyte pellets, suggesting that the major contribution to battery performance degradation results from loss of active cathode material.

  11. Battery Life Predictive Model

    Energy Science and Technology Software Center (OSTI)

    2009-12-31

    The Software consists of a model used to predict battery capacity fade and resistance growth for arbitrary cycling and temperature profiles. It allows the user to extrapolate from experimental data to predict actual life cycle.

  12. Sodium sulfur battery seal

    DOE Patents [OSTI]

    Mikkor, Mati

    1981-01-01

    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.

  13. battery2.indd

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6-1982J Solid-State Environmentally Safe Battery for Replacing Lithium Batteries 1. Submitting Organization Sandia National Laboratories PO Box 5800, MS 1033 Albuquerque, NM USA 87158-1033 Randy A. Normann (505) 845-9675, (505) 844-3952 (fax), ranorma@sandia.gov Affi rmation I affi rm that all information submitted as a part of, or supplemental to, this entry is fair and accurate representation of this product. ________________________________________________________________ Submitter Signature

  14. Battery packaging - Technology review

    SciTech Connect (OSTI)

    Maiser, Eric

    2014-06-16

    This paper gives a brief overview of battery packaging concepts, their specific advantages and drawbacks, as well as the importance of packaging for performance and cost. Production processes, scaling and automation are discussed in detail to reveal opportunities for cost reduction. Module standardization as an additional path to drive down cost is introduced. A comparison to electronics and photovoltaics production shows 'lessons learned' in those related industries and how they can accelerate learning curves in battery production.

  15. Nanocomposite anode materials for sodium-ion batteries

    DOE Patents [OSTI]

    Manthiram, Arumugam; Kim Il, Tae; Allcorn, Eric

    2016-06-14

    The disclosure relates to an anode material for a sodium-ion battery having the general formula AO.sub.x--C or AC.sub.x--C, where A is aluminum (Al), magnesium (Mg), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), cobalt (Co), nickel (Ni), zirconium (Zr), molybdenum (Mo), tungsten (W), niobium (Nb), tantalum (Ta), silicon (Si), or any combinations thereof. The anode material also contains an electrochemically active nanoparticles within the matrix. The nanoparticle may react with sodium ion (Na.sup.+) when placed in the anode of a sodium-ion battery. In more specific embodiments, the anode material may have the general formula M.sub.ySb-M'O.sub.x--C, Sb-MO.sub.x--C, M.sub.ySn-M'C.sub.x--C, or Sn-MC.sub.x--C. The disclosure also relates to rechargeable sodium-ion batteries containing these materials and methods of making these materials.

  16. Promising future energy storage systems: Nanomaterial based systems, Zn-air and electromechanical batteries

    SciTech Connect (OSTI)

    Koopman, R.; Richardson, J.

    1993-10-01

    Future energy storage systems will require longer shelf life, higher duty cycles, higher efficiency, higher energy and power densities, and be fabricated in an environmentally conscious process. This paper describes several possible future systems which have the potential of providing stored energy for future electric and hybrid vehicles. Three of the systems have their origin in the control of material structure at the molecular level and the subsequent nanoengineering into useful device and components: aerocapacitors, nanostructure multilayer capacitors, and the lithium ion battery. The zinc-air battery is a high energy density battery which can provide vehicles with long range (400 km in autos) and be rapidly refueled with a slurry of zinc particles and electrolyte. The electromechanical battery is a battery-sized module containing a high-speed rotor integrated with an iron-less generator mounted on magnetic bearings and housed in an evacuated chamber.

  17. Fluoride based cathodes and electrolytes for high energy thermal batteries

    SciTech Connect (OSTI)

    Briscoe, J.D.

    1998-07-01

    A research and development program is being conducted at the Saft Advanced Technologies Division in Hunt Valley, MD to double the energy density of a thermal battery. A study of high voltage cathodes to replace iron disulfide is in progress. Single cells are being studied with a lithium anode and either a copper(II) fluoride, silver(II) fluoride, or iron(III) fluoride cathode. Due to the high reactivity of these cathodes, conventional alkali metal chloride and bromide salt electrolytes must be replaced by alkali metal fluoride electrolytes. Parametric studies using design-of-experiments matrices will be performed so that the best cathode for an improved battery design can be selected. Titanium hardware for the design will provide a higher strength to weight ratio with lower emissivity than conventional stainless steel. The battery will consist of two power sections. The goals are battery activation in less than 0.2 s, 88 Wh/kg, 1,385 W/kg, and 179 Wh/L over an environmental temperature range of {minus}40 C to +70 C.

  18. Category:Battery makers | Open Energy Information

    Open Energy Info (EERE)

    Battery makers Jump to: navigation, search Pages in category "Battery makers" The following 5 pages are in this category, out of 5 total. B Battery Ventures F Ford Electric Battery...

  19. Nickel coated aluminum battery cell tabs

    SciTech Connect (OSTI)

    Bucchi, Robert S.; Casoli, Daniel J.; Campbell, Kathleen M.; Nicotina, Joseph

    2014-07-29

    A battery cell tab is described. The battery cell tab is anodized on one end and has a metal coating on the other end. Battery cells and methods of making battery cell tabs are also described.

  20. New sealed rechargeable batteries and supercapacitors

    SciTech Connect (OSTI)

    Barnett, B.M. ); Dowgiallo, E. ); Halpert, G. ); Matsuda, Y. ); Takehara, Z.I. )

    1993-01-01

    This conference was divided into the following sections: supercapacitors; nickel-metal hydride batteries; lithium polymer batteries; lithium/carbon batteries; cathode materials; and lithium batteries. Separate abstracts were prepared for the 46 papers of this conference.

  1. BLE: Battery Life Estimator | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    BLE: Battery Life Estimator BLE: Battery Life Estimator Argonne's Battery Life Estimator (BLE) software is a state-of-the-art tool kit for fitting battery aging data and for ...

  2. Development of Industrially Viable Battery Electrode Coatings...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Development of Industrially Viable Battery Electrode Coatings Development of Industrially Viable Battery Electrode Coatings Development of ...

  3. Battery, heal thyself: Inventing self-repairing batteries | Argonne...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Battery, heal thyself: Inventing self-repairing batteries By Louise Lerner * January 11, 2012 Tweet EmailPrint Imagine dropping your phone on the hard concrete sidewalk-but when...

  4. Testimonials- Partnerships in Battery Technologies- CalBattery

    Broader source: Energy.gov [DOE]

    Phil Roberts, CEO and Founder of California Lithium Battery (CalBattery), describes the new growth and development that was possible through partnering with the U.S. Department of Energy.

  5. Battery venting system and method

    DOE Patents [OSTI]

    Casale, T.J.; Ching, L.K.W.; Baer, J.T.; Swan, D.H.

    1999-01-05

    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.

  6. Battery Vent Mechanism And Method

    SciTech Connect (OSTI)

    Ching, Larry K. W.

    2000-02-15

    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.

  7. Battery venting system and method

    SciTech Connect (OSTI)

    Casale, Thomas J.; Ching, Larry K. W.; Baer, Jose T.; Swan, David H.

    1999-01-05

    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. AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Battery Testing - DC Fast Charging's Effects on PEV Batteries AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following

  9. AVTA: Battery Testing - Electric Drive and Advanced Battery and Components

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Testbed | Department of Energy Battery Testing - Electric Drive and Advanced Battery and Components Testbed AVTA: Battery Testing - Electric Drive and Advanced Battery and Components Testbed The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future

  10. Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems

    SciTech Connect (OSTI)

    Tuffner, Francis K.; Kintner-Meyer, Michael C. W.; Hammerstrom, Donald J.; Pratt, Richard M.

    2012-05-22

    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.

  11. Circulating current battery heater

    DOE Patents [OSTI]

    Ashtiani, Cyrus N.; Stuart, Thomas A.

    2001-01-01

    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.

  12. Safe battery solvents

    DOE Patents [OSTI]

    Harrup, Mason K.; Delmastro, Joseph R.; Stewart, Frederick F.; Luther, Thomas A.

    2007-10-23

    An ion transporting solvent maintains very low vapor pressure, contains flame retarding elements, and is nontoxic. The solvent in combination with common battery electrolyte salts can be used to replace the current carbonate electrolyte solution, creating a safer battery. It can also be used in combination with polymer gels or solid polymer electrolytes to produce polymer batteries with enhanced conductivity characteristics. The solvents may comprise a class of cyclic and acyclic low molecular weight phosphazenes compounds, comprising repeating phosphorus and nitrogen units forming a core backbone and ion-carrying pendent groups bound to the phosphorus. In preferred embodiments, the cyclic phosphazene comprises at least 3 phosphorus and nitrogen units, and the pendent groups are polyethers, polythioethers, polyether/polythioethers or any combination thereof, and/or other groups preferably comprising other atoms from Group 6B of the periodic table of elements.

  13. Battery switch for downhole tools

    DOE Patents [OSTI]

    Boling, Brian E.

    2010-02-23

    An electrical circuit for a downhole tool may include a battery, a load electrically connected to the battery, and at least one switch electrically connected in series with the battery and to the load. The at least one switch may be configured to close when a tool temperature exceeds a selected temperature.

  14. Seal for sodium sulfur battery

    DOE Patents [OSTI]

    Topouzian, Armenag; Minck, Robert W.; Williams, William J.

    1980-01-01

    This invention is directed to a seal for a sodium sulfur battery in which the sealing is accomplished by a radial compression seal made on a ceramic component of the battery which separates an anode compartment from a cathode compartment of the battery.

  15. Soluble Lead Flow Battery: Soluble Lead Flow Battery Technology

    SciTech Connect (OSTI)

    2010-09-01

    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 today’s lead-acid batteries, can be scaled to deliver megawatts of power, and which lowers the cost of energy storage below $100 per kilowatt hour.

  16. Batteries & Fuel Cells > Research > The Energy Materials Center...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Batteries & Fuel Cells Here are the details of what we're doing in the labs to improve battery & fuel cell technology. Battery Anodes Battery Cathodes Depletion Aggregation ...

  17. China Hyper Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Battery Co Ltd Jump to: navigation, search Name: China Hyper Battery Co Ltd Place: Shenzhen, China Zip: 518048 Product: Manufacturer and exporter of batteries and battery packs....

  18. Current balancing for battery strings

    DOE Patents [OSTI]

    Galloway, James H.

    1985-01-01

    A battery plant is described which features magnetic circuit means for balancing the electrical current flow through a pluraliircuitbattery strings which are connected electrically in parallel. The magnetic circuit means is associated with the battery strings such that the conductors carrying the electrical current flow through each of the battery strings pass through the magnetic circuit means in directions which cause the electromagnetic fields of at least one predetermined pair of the conductors to oppose each other. In an alternative embodiment, a low voltage converter is associated with each of the battery strings for balancing the electrical current flow through the battery strings.

  19. Battery electrode growth accommodation

    DOE Patents [OSTI]

    Bowen, Gerald K.; Andrew, Michael G.; Eskra, Michael D.

    1992-01-01

    An electrode for a lead acid flow through battery, the grids including a plastic frame, a plate suspended from the top of the frame to hang freely in the plastic frame and a paste applied to the plate, the paste being free to allow for expansion in the planar direction of the grid.

  20. Battery Calorimetry Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Calorimetry Laboratory - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced

  1. Advanced Battery Manufacturing (VA)

    SciTech Connect (OSTI)

    Stratton, Jeremy

    2012-09-30

    LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATTs products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATTs work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease

  2. An Aqueous Redox Flow Battery Based on Neutral Alkali Metal Ferri/ferrocyanide and Polysulfide Electrolytes

    SciTech Connect (OSTI)

    Wei, Xiaoliang; Xia, Gordon; Kirby, Brent W.; Thomsen, Edwin C.; Li, Bin; Nie, Zimin; Graff, Gordon L.; Liu, Jun; Sprenkle, Vincent L.; Wang, Wei

    2015-11-13

    Aiming to explore low-cost redox flow battery systems, a novel iron-polysulfide (Fe/S) flow battery has been demonstrated in a laboratory cell. This system employs alkali metal ferri/ferrocyanide and alkali metal polysulfides as the redox electrolytes. When proper electrodes, such as pretreated graphite felts, are used, 78% energy efficiency and 99% columbic efficiency are achieved. The remarkable advantages of this system over current state-of-the-art redox flow batteries include: 1) less corrosive and relatively environmentally benign redox solutions used; 2) excellent energy and utilization efficiencies; 3) low cost for redox electrolytes and cell components. These attributes can lead to significantly reduced capital cost and make the Fe/S flow battery system a promising low-cost energy storage technology. The major drawbacks of the present cell design are relatively low power density and possible sulfur species crossover. Further work is underway to address these concerns.

  3. AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vehicle Testing Reports DC Fast Charge Impacts on Battery Life and Vehicle Performance INL Efficiency and Security Testing of EVSE, DC Fast Chargers, and Wireless Charging Systems

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

    Broader source: Energy.gov (indexed) [DOE]

    Vehicle Technologies Office: 2013 Energy Storage R&D Progress Report, Sections 4-6 Analysis of Electric Vehicle Battery Performance Targets Building America Whole-House Solutions ...

  5. Battery charging stations

    SciTech Connect (OSTI)

    Bergey, M.

    1997-12-01

    This paper discusses the concept of battery charging stations (BCSs), designed to service rural owners of battery power sources. Many such power sources now are transported to urban areas for recharging. A BCS provides the opportunity to locate these facilities closer to the user, is often powered by renewable sources, or hybrid systems, takes advantage of economies of scale, and has the potential to provide lower cost of service, better service, and better cost recovery than other rural electrification programs. Typical systems discussed can service 200 to 1200 people, and consist of stations powered by photovoltaics, wind/PV, wind/diesel, or diesel only. Examples of installed systems are presented, followed by cost figures, economic analysis, and typical system design and performance numbers.

  6. Block copolymer battery separator

    DOE Patents [OSTI]

    Wong, David; Balsara, Nitash Pervez

    2016-04-26

    The invention herein described is the use of a block copolymer/homopolymer blend for creating nanoporous materials for transport applications. Specifically, this is demonstrated by using the block copolymer poly(styrene-block-ethylene-block-styrene) (SES) and blending it with homopolymer polystyrene (PS). After blending the polymers, a film is cast, and the film is submerged in tetrahydrofuran, which removes the PS. This creates a nanoporous polymer film, whereby the holes are lined with PS. Control of morphology of the system is achieved by manipulating the amount of PS added and the relative size of the PS added. The porous nature of these films was demonstrated by measuring the ionic conductivity in a traditional battery electrolyte, 1M LiPF.sub.6 in EC/DEC (1:1 v/v) using AC impedance spectroscopy and comparing these results to commercially available battery separators.

  7. Batteries Breakout Session

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    EV Everywhere Workshop July 26, 2012 Breakout Session #1 - Discussion of Performance Targets and Barriers Comments on the Achievability of the Targets * Reasonable for EV100 and EV300, Power/energy does not box well for PHEV40 * Need to look at whole system view of EV300 (utilization is not high) * EV100 has much better utilization * Target needs to capture external conditions (consumer and infrastructure) * Capture Secondary use of batteries * EV100 Primary Vehicle, felt not practical? Barriers

  8. Battery Chargers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Battery Chargers Battery Chargers The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards. Battery Chargers -- v1.0 (94 KB) More Documents & Publications Illuminated Exit Signs

  9. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    simple appearance of batteries masks their chemical complexity. A typical lithium-ion battery in a cell phone consists of trillions of particles. When a lithium-ion battery...

  10. SANIK Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    SANIK Battery Co Ltd Jump to: navigation, search Name: SANIK Battery Co., Ltd. Place: China Product: Foshan City-based NiCd and NiMH rechargeable batteries producer for smaller...

  11. JYH Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    JYH Battery Co Ltd Jump to: navigation, search Name: JYH Battery Co, Ltd Place: China Product: China-based maker of NiMH rechargeable batteries, also with some NiCd and Li-ion...

  12. Category:Batteries | Open Energy Information

    Open Energy Info (EERE)

    9 pages are in this category, out of 9 total. * Definition:Battery B Batteries and Energy Storage Technology BEST L Definition:Lead-acid battery L cont. Definition:DIY...

  13. Promising Magnesium Battery Research at ALS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    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 ...

  14. Washington: Battery Manufacturer Brings Material Production Home...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    can be used in ultracapacitors, lithium-ion batteries, and advanced lead acid batteries. ... EnerG2 Ribbon Cutting Ceremony for new battery materials plant in Albany, Oregon. Photo ...

  15. Engineering process instructions and development summary MC3642 thermal battery

    SciTech Connect (OSTI)

    Jacobs, D.

    1981-06-01

    The MC3642 is a dual channel thermal battery used on the DE1010/W85 Command Disable Controller. It utilizes the CalCaCrO{sub 4} electrochemical system. The electrical requirements of this battery are as follows: RISE TIME PEAK VOLTAGE ACTIVE LIFE LOAD Channel 1 - 1.0 Sec. Max. 34 Volts 10 Sec. Min. 40.0 Ohms to 20 Volts above 20 Volts Channel 2 - .350 Sec. Max. 42 Volts 10 MSec. Min. 6.5 Ohms to 23 Volts above 23 Volts The battery consists of 14 cells connected in series (Channel 2) and 12 cells connected in series (Channel 1). Each cell is composed of an anode fabricated from a bimetallic sheet (0.005{double_prime} thick calcium on 0.005{double_prime} thick iron substrate), a depolarizer-electrolyte-binder (DEB) pellet and a heat pellet. Activation is achieved by mechanical primer. Optimum battery performance is achieved with a 35155/10 DEB pellet weighing .80g and a heat pellet, weighing 1.30 grams, of 88/12 heat powder.

  16. Self-charging solar battery

    SciTech Connect (OSTI)

    Curiel, R.F.

    1986-01-07

    This self-charging solar battery consists of: a flashlight housing formed at least partially of a transparent material, an open-ended cylindrical battery housing formed at least partially of a transparent material, a rechargeable battery cell means mounted in the battery housing (with its transparent material positioned adjacent the transparent material of the flashlight housing and comprising positive and negative terminals, one at each end thereof), a solar electric panel comprising photo-voltaic cell means having positive and negative terminals, and a diode means mounted in the battery housing and comprising an anode and a cathode. The solar battery also has: a first means for connecting the positive terminal of the photo-voltaic cell means to the anode and for connecting the cathode to the positive terminal of the battery cell means, a second means for connecting the negative terminal of the battery cell means to the negative terminal of the photo-voltaic cell means, and cap means for closing each end of the battery housing.

  17. Self-charging solar battery

    SciTech Connect (OSTI)

    Curiel, R.F.

    1987-03-03

    This patent describes a flashlight employing a self-charging solar battery assembly comprising: a flashlight housing formed at least partially of a transparent material, an open-ended cylindrical battery housing formed at least partially of a transparent material, a rechargeable battery cell means mounted in the battery housing with its transparent material positioned adjacent the transparent material of the flashlight housing and comprising positive and negative terminals, one at each end thereof, a solar electric panel comprising photo-voltaic cell means having positive and negative terminals, the panel being mounted within the battery housing with the photo-voltaic cell means juxtapositioned to the transparent material of the battery housing such that solar rays may pass through the transparent material of the flashlight housing and the battery housing and excite the photo-voltaic cell means, a first means for connecting the positive terminal of the photo-voltaic cell means to the positive terminal of the battery cell means, and a second means for connecting the negative terminal of the battery cell means to the negative terminal of the photo-voltaic cell means.

  18. EV Everywhere Challenge Battery Workshop

    Broader source: Energy.gov [DOE]

    Backsplash for the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree O'Hare, Chicago, IL.

  19. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how much power a battery can deliver. Despite the technological innovations

  20. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how much power a battery can deliver. Despite the technological innovations

  1. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how much power a battery can deliver. Despite the technological innovations

  2. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how much power a battery can deliver. Despite the technological innovations

  3. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mapping Particle Charges in Battery Electrodes Mapping Particle Charges in Battery Electrodes Print Friday, 26 July 2013 14:18 The deceivingly simple appearance of batteries masks their chemical complexity. A typical lithium-ion battery in a cell phone consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how

  4. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 consists of trillions of particles. When a lithium-ion battery is charged or discharged lithium ions move from one electrode to another, filling and unfilling individual, variably-sized battery particles. The rates of these processes determine how much power a battery can deliver. Despite the technological innovations

  5. Vehicle Battery Basics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Battery Basics Vehicle Battery Basics November 22, 2013 - 1:58pm Addthis Vehicle Battery Basics Batteries are essential for electric drive technologies such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and all-electric vehicles (AEVs). WHAT IS A BATTERY? A battery is a device that stores chemical energy and converts it on demand into electrical energy. It carries out this process through an electrochemical reaction, which is a chemical reaction involving the

  6. 'Thirsty' Metals Key to Longer Battery Lifetimes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    'Thirsty' Metals Key to Longer Battery Lifetimes 'Thirsty' Metals Key to Longer Battery Lifetimes Computations at NERSC show how multiply charged metal ions impact battery capacity June 30, 2014 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov PCCPxantheascover Imagine a cell phone battery that lasted a whole week on a single charge. A car battery that worked for months between charges. A massive battery that stores the intermittent electricity from wind turbines and releases it when

  7. Microgrid Reliability Modeling and Battery Scheduling Using Stochastic Linear Programming

    SciTech Connect (OSTI)

    Cardoso, Goncalo; Stadler, Michael; Siddiqui, Afzal; Marnay, Chris; DeForest, Nicholas; Barbosa-Povoa, Ana; Ferrao, Paulo

    2013-05-23

    This paper describes the introduction of stochastic linear programming into Operations DER-CAM, a tool used to obtain optimal operating schedules for a given microgrid under local economic and environmental conditions. This application follows previous work on optimal scheduling of a lithium-iron-phosphate battery given the output uncertainty of a 1 MW molten carbonate fuel cell. Both are in the Santa Rita Jail microgrid, located in Dublin, California. This fuel cell has proven unreliable, partially justifying the consideration of storage options. Several stochastic DER-CAM runs are executed to compare different scenarios to values obtained by a deterministic approach. Results indicate that using a stochastic approach provides a conservative yet more lucrative battery schedule. Lower expected energy bills result, given fuel cell outages, in potential savings exceeding 6percent.

  8. Aluminum battery alloys

    DOE Patents [OSTI]

    Thompson, D.S.; Scott, D.H.

    1984-09-28

    Aluminum alloys suitable for use as anode structures in electrochemical cells are disclosed. These alloys include iron levels higher than previously felt possible, due to the presence of controlled amounts of manganese, with possible additions of magnesium and controlled amounts of gallium.

  9. Aluminum battery alloys

    DOE Patents [OSTI]

    Thompson, David S.; Scott, Darwin H.

    1985-01-01

    Aluminum alloys suitable for use as anode structures in electrochemical cs are disclosed. These alloys include iron levels higher than previously felt possible, due to the presence of controlled amounts of manganese, with possible additions of magnesium and controlled amounts of gallium.

  10. Electric Fuel Battery Corporation | Open Energy Information

    Open Energy Info (EERE)

    Fuel Battery Corporation Jump to: navigation, search Name: Electric Fuel Battery Corporation Place: Auburn, Alabama Zip: 36832 Product: Develops and manufactures BA-8180U high...

  11. Advanced Battery Manufacturing Facilities and Equipment Program...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    D.C. PDF icon esarravt002flicker2010p.pdf More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing...

  12. American Battery Charging Inc | Open Energy Information

    Open Energy Info (EERE)

    Battery Charging Inc Jump to: navigation, search Name: American Battery Charging Inc Place: Smithfield, Rhode Island Zip: 2917 Product: Manufacturer of industrial and railroad...

  13. Kayo Battery Industries Group | Open Energy Information

    Open Energy Info (EERE)

    started by Hong Kong Highpower Technology and Japan Kayo Group, active in producing Lithium and NiMH batteries for various applications including batteries suitable for...

  14. Bullith Batteries AG | Open Energy Information

    Open Energy Info (EERE)

    Batteries AG Place: Ismaning, Germany Zip: 85737 Product: Batteries producer using the lithium-polymer technology. Coordinates: 48.22727, 11.676305 Show Map Loading map......

  15. TCL Hyperpower Batteries Inc | Open Energy Information

    Open Energy Info (EERE)

    Batteries, Inc Place: China Product: China-based subsidiary of TCL Group, they make Lithium Polymer, NiMH and Primary batteries, primarily for smaller devices. References: TCL...

  16. Electrolytic orthoborate salts for lithium batteries (Patent...

    Office of Scientific and Technical Information (OSTI)

    Electrolytic orthoborate salts for lithium batteries Title: Electrolytic orthoborate salts for lithium batteries Orthoborate salts suitable for use as electrolytes in lithium ...

  17. Rechargeable Nanoelectrofuels for Flow Batteries | Argonne National...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rechargeable Nanoelectrofuels for Flow Batteries Four-page general brochure describing a groundbreaking energy storage concept that may revolutionize the world of batteries PDF...

  18. Cathode material for lithium batteries (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Title: Cathode material for lithium batteries A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material is a lithium ...

  19. Zibo Storage Battery Factory | Open Energy Information

    Open Energy Info (EERE)

    Storage Battery Factory Jump to: navigation, search Name: Zibo Storage Battery Factory Place: Zibo, Shandong Province, China Zip: 255056 Product: China-based affiliate of CSIC...

  20. Advanced Lithium Ion Battery Technologies - Energy Innovation...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Find More Like This Return to Search Advanced Lithium Ion Battery Technologies Lawrence ... improved battery life when used in the fabrication of negative silicon electrodes. ...

  1. Vehicle Technologies Office Battery Research Partner Requests...

    Office of Environmental Management (EM)

    Battery Research Partner Requests Proposals for Thermal Management Systems Vehicle Technologies Office Battery Research Partner Requests Proposals for Thermal Management Systems ...

  2. EV Everywhere Grand Challenge - Battery Workshop Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ...2012 EV Everywhere Grand Challenge -- Battery Workshop Thursday, July 26, 2012 - ... Technologies Program 9:25-9:50 AM EV BATTERY TECHNOLOGY-CURRENT STATUS & COST ...

  3. Dual Functional Cathode Additives for Battery Technologies -...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Return to Search Dual Functional Cathode Additives for Battery Technologies Brookhaven ... activation of the cell of a lithium battery having a primary metal sulfide additive ...

  4. Advanced Battery Manufacturing Facilities and Equipment Program...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program Fact Sheet: Grid-Scale ...

  5. Advanced Battery Manufacturing Facilities and Equipment Program...

    Broader source: Energy.gov (indexed) [DOE]

    and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results

  6. Washington: Graphene Nanostructures for Lithium Batteries Recieves...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Graphene Nanostructures for Lithium Batteries Recieves 2012 R&D 100 Award Washington: ... Improving charge time and these other battery characteristics could significantly expand ...

  7. Epitaxial Single Crystal Nanostructures for Batteries & PVs ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for Lithium Sulfur Batteries Better Ham & Cheese: Enhanced Anodes and Cathodes for Fuel Cells Epitaxial Single Crystal Nanostructures for Batteries & PVs High Performance ...

  8. Self-Regulating, Nonflamable Rechargeable Lithium Batteries ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lithium Batteries Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing SummaryRechargeable lithium batteries are superior to ...

  9. Disordered Materials Hold Promise for Better Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Disordered materials hold promise for better batteries Disordered Materials Hold Promise for Better Batteries February 21, 2014 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov ...

  10. Ovonic Battery Company Inc | Open Energy Information

    Open Energy Info (EERE)

    search Name: Ovonic Battery Company Inc Place: Michigan Zip: 48309 Sector: Hydro, Hydrogen Product: Focused on commercializing its patented and proprietary NiMH battery...

  11. electrochemical battery stress-induced degradation mechanisms

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    electrochemical battery stress-induced degradation mechanisms - Sandia Energy Energy ... Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel ...

  12. Horizon Batteries formerly Electrosource | Open Energy Information

    Open Energy Info (EERE)

    Batteries formerly Electrosource Jump to: navigation, search Name: Horizon Batteries (formerly Electrosource) Place: Texas Sector: Vehicles Product: Manufacturer of high-power,...

  13. Battery system with temperature sensors

    DOE Patents [OSTI]

    Wood, Steven J.; Trester, Dale B.

    2012-11-13

    A battery system to monitor temperature includes at least one cell with a temperature sensing device proximate the at least one cell. The battery system also includes a flexible member that holds the temperature sensor proximate to the at least one cell.

  14. Scientists View Battery Under Microscope

    SciTech Connect (OSTI)

    2015-04-10

    PNNL researchers use a special microscope setup that shows the inside of a battery as it charges and discharges. This battery-watching microscope is located at EMSL, DOE's Environmental Molecular Sciences Laboratory that resides at PNNL. Researchers the world over can visit EMSL and use special instruments like this, many of which are the only one of their kind available to scientists.

  15. Redox Flow Batteries, a Review

    SciTech Connect (OSTI)

    U. Tennessee Knoxville; U. Texas Austin; McGill U; Weber, Adam Z.; Mench, Matthew M.; Meyers, Jeremy P.; Ross, Philip N.; Gostick, Jeffrey T.; Liu, Qinghua

    2011-07-15

    Redox flow batteries are enjoying a renaissance due to their ability to store large amounts of electrical energy relatively cheaply and efficiently. In this review, we examine the components of redox flow batteries with a focus on understanding the underlying physical processes. The various transport and kinetic phenomena are discussed along with the most common redox couples.

  16. Hydraulic seal battery terminal

    SciTech Connect (OSTI)

    Stadnick, S.J.

    1980-09-23

    A self-sealing battery terminal is described that includes a hydroformed Inconel outer case, a low shear strength sealant material, and a central post in the form of a bolt which acts as both a conductor and transmits the preload from a pair of Belleville washers to a lower ceramic washer. The lower ceramic washer acts like a piston to compress the sealant when the nut on the central post is tightened. The Belleville washers serve to maintain a minimum tension on the central post. A top ceramic washer is held in place by the tension in the central bolt as long as the tension exceeds a minimum value.

  17. Performance on Edison

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    attend online. The registration page is restricted to NERSC users to prevent form spamming. If you wish to attend, but are not a NERSC user, please send email to training@nersc.g...

  18. Battery Life Data Analysis

    Energy Science and Technology Software Center (OSTI)

    2008-07-01

    The FreedomCar Partnership has established life goals for batteries. Among them is a 15 year calendar life. The software and the underlying methodology attempt to predict cell and battery life using, at most, two years of test data. The software uses statistical models based on data from accelerated aging experiments to estimate cell life. The life model reflects the average cell performance under a given set of stress conditions with time. No specific form ofmore » the life model is assumed. The software will fit the model to experimental data. An error model, reflecting the cell-to-cell variability and measurement errors, is included in the software. Monte Carlo simulations, based on the developed models, are used to assess Lack-of-fit and develop uncertainty limis for the average cell life. The software has three operating modes: fit only, fit and simulation and simulation only. The user is given these options by means of means and alert boxes.« less

  19. BEST (Battery Economics for more Sustainable Transportation)

    Energy Science and Technology Software Center (OSTI)

    2009-12-31

    Computer software for the simulation of battery economics based on various transportation business models.

  20. Battery Thermal Management System Design Modeling (Presentation)

    SciTech Connect (OSTI)

    Kim, G-H.; Pesaran, A.

    2006-10-01

    Presents the objectives and motivations for a battery thermal management vehicle system design study.

  1. Plea for Iron Astrochemistry

    SciTech Connect (OSTI)

    Mostefaoui, T. A.; Benmerad, B.; Kerkar, M.

    2010-10-31

    Iron is a key element and compound in living bodies. It is the most abundant refractory element and has the most stable nucleus in the Universe. Also, elemental Iron has a relevant abundance in the interstellar medium and dense clouds, it can be in gas phase or included in dust particles. During this talk, I shall explain why this special interest in Iron and shall give a brief explanation about its origin and the interstellar nucleosynthesis. After this I'll detail the rich chemistry that Iron can be involved in the interstellar medium, dense clouds with several species.

  2. Load Leveling Battery System Costs

    Energy Science and Technology Software Center (OSTI)

    1994-10-12

    SYSPLAN evaluates capital investment in customer side of the meter load leveling battery systems. Such systems reduce the customer's monthly electrical demand charge by reducing the maximum power load supplied by the utility during the customer's peak demand. System equipment consists of a large array of batteries, a current converter, and balance of plant equipment and facilities required to support the battery and converter system. The system is installed on the customer's side of themore » meter and controlled and operated by the customer. Its economic feasibility depends largely on the customer's load profile. Load shape requirements, utility rate structures, and battery equipment cost and performance data serve as bases for determining whether a load leveling battery system is economically feasible for a particular installation. Life-cycle costs for system hardware include all costs associated with the purchase, installation, and operation of battery, converter, and balance of plant facilities and equipment. The SYSPLAN spreadsheet software is specifically designed to evaluate these costs and the reduced demand charge benefits; it completes a 20 year period life cycle cost analysis based on the battery system description and cost data. A built-in sensitivity analysis routine is also included for key battery cost parameters. The life cycle cost analysis spreadsheet is augmented by a system sizing routine to help users identify load leveling system size requirements for their facilities. The optional XSIZE system sizing spreadsheet which is included can be used to identify a range of battery system sizes that might be economically attractive. XSIZE output consisting of system operating requirements can then be passed by the temporary file SIZE to the main SYSPLAN spreadsheet.« less

  3. Vehicle Technologies Office: Batteries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Plug-in Electric Vehicles & Batteries » Vehicle Technologies Office: Batteries Vehicle Technologies Office: Batteries Vehicle Technologies Office: Batteries Improving the batteries for electric drive vehicles, including hybrid electric (HEV) and plug-in electric (PEV) cars, is key to improving vehicles' economic, social, and environmental sustainability. In fact, transitioning to a light-duty fleet of HEVs and PEVs could reduce U.S. foreign oil dependence by 30-60% and greenhouse gas

  4. Electrical and thermal transport properties of iron and iron...

    Office of Scientific and Technical Information (OSTI)

    Electrical and thermal transport properties of iron and iron-silicon alloy at high pressure Citation Details In-Document Search Title: Electrical and thermal transport properties ...

  5. Cell for making secondary batteries

    DOE Patents [OSTI]

    Visco, S.J.; Liu, M.; DeJonghe, L.C.

    1992-11-10

    The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145 C (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium trifluorate (PEO[sub 8]LiCF[sub 3]SO[sub 3]), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS)[sub n], and carbon black, dispersed in a polymeric electrolyte. 2 figs.

  6. Cell for making secondary batteries

    DOE Patents [OSTI]

    Visco, Steven J.; Liu, Meilin; DeJonghe, Lutgard C.

    1992-01-01

    The present invention provides all solid-state lithium and sodium batteries operating in the approximate temperature range of ambient to 145.degree. C. (limited by melting points of electrodes/electrolyte), with demonstrated energy and power densities far in excess of state-of-the-art high-temperature battery systems. The preferred battery comprises a solid lithium or sodium electrode, a polymeric electrolyte such as polyethylene oxide doped with lithium triflate (PEO.sub.8 LiCF.sub.3 SO.sub.3), and a solid-state composite positive electrode containing a polymeric organosulfur electrode, (SRS).sub.n, and carbon black, dispersed in a polymeric electrolyte.

  7. Solid polymer battery electrolyte and reactive metal-water battery

    DOE Patents [OSTI]

    Harrup, Mason K.; Peterson, Eric S.; Stewart, Frederick F.

    2000-01-01

    In one implementation, a reactive metal-water battery includes an anode comprising a metal in atomic or alloy form selected from the group consisting of periodic table Group 1A metals, periodic table Group 2A metals and mixtures thereof. The battery includes a cathode comprising water. Such also includes a solid polymer electrolyte comprising a polyphosphazene comprising ligands bonded with a phosphazene polymer backbone. The ligands comprise an aromatic ring containing hydrophobic portion and a metal ion carrier portion. The metal ion carrier portion is bonded at one location with the polymer backbone and at another location with the aromatic ring containing hydrophobic portion. The invention also contemplates such solid polymer electrolytes use in reactive metal/water batteries, and in any other battery.

  8. Review of current Southern California edison load management programs and proposal for a new market-driven, mass-market, demand-response program

    SciTech Connect (OSTI)

    Weller, G.H.

    2002-01-01

    Utility load management programs, including direct load control and interruptible load programs, constitute a large installed base of controllable loads that are employed by utilities as system reliability resources. In response to energy supply shortfalls expected during the summer of 2001, the California Public Utilities Commission in spring 2001 authorized new utility load management programs as well as revisions to existing programs. This report provides an independent review of the designs of these new programs for a large utility (Southern California Edison) and suggests possible improvements to enhance the price responsiveness of the customer actions influenced by these programs. The report also proposes a new program to elicit a mass-market demand response to utility price signals.

  9. Final Progress Report for Linking Ion Solvation and Lithium Battery

    Office of Scientific and Technical Information (OSTI)

    for Linking Ion Solvation and Lithium Battery Electrolyte Properties Henderson, Wesley 25 ENERGY STORAGE battery, electrolyte, solvation, ionic association battery, electrolyte,...

  10. Battery Lifetime Analysis and Simulation Tool (BLAST) Documentation

    Office of Scientific and Technical Information (OSTI)

    Battery Lifetime Analysis and Simulation Tool (BLAST) Documentation Neubauer, J. 25 ENERGY STORAGE BATTERY; LITHIUM-ION; STATIONARY ENERGY STORAGE; BLAST; BATTERY DEGRADATION;...

  11. Leading experts to speak at battery & energy storage technology...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    including: new battery chemistries, battery longevity and performance, energy storage in electric grid applications and the latest developments in fuel cells and flow batteries. ...

  12. ZAP Advanced Battery Technologies JV | Open Energy Information

    Open Energy Info (EERE)

    battery manufacturer Advanced Battery Technologies focusing on manufacturing and marketing of advanced batteries for electric cars using the latest in nanotechnology....

  13. Hunan Copower EV Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Copower EV Battery Co Ltd Jump to: navigation, search Name: Hunan Copower EV Battery Co Ltd Place: Hunan Province, China Sector: Vehicles Product: Producer of batteries and...

  14. Estimating the system price of redox flow batteries for grid...

    Office of Scientific and Technical Information (OSTI)

    Estimating the system price of redox flow batteries for grid storage Citation Details ... Subject: energy storage; flow battery; grid storage; lithium-ion battery; manufacturing ...

  15. Fact Sheet: Vanadium Redox Flow Batteries (October 2012)

    Office of Environmental Management (EM)

    temperature window by 83%, so the battery can operate between -5 and 50C. Other ... Old Battery Technology New Battery Technology The benefits of the new electrolyte include: ...

  16. EERE Success Story-Colorado: Isothermal Battery Calorimeter Quantifies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer, Longer-lasting Batteries EERE Success Story-Colorado: Isothermal Battery Calorimeter Quantifies ...

  17. Computer-Aided Engineering for Electric Drive Vehicle Batteries...

    Broader source: Energy.gov (indexed) [DOE]

    Overview of Computer-Aided Engineering of Batteries (CAEBAT) and Introduction to Multi-Scale, Multi-Dimensional (MSMD) Modeling of Lithium-Ion Batteries Battery Thermal Modeling ...

  18. EV Everywhere Batteries Workshop - Materials Processing and Manufactur...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications EV Everywhere Batteries Workshop - Next Generation Lithium Ion Batteries Breakout Session Report EV Everywhere Batteries Workshop - Beyond Lithium Ion ...

  19. Recent Developments and Trends in Redox Flow Batteries - Joint...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    January 1, 2015, Research Highlights Recent Developments and Trends in Redox Flow Batteries Different flow batteries schemes were investigated. The classic flow battery (top left, ...

  20. Sandia National Laboratories: Due Diligence on Lead Acid Battery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Due Diligence on Lead Acid Battery Recycling March 23, 2011 Lead Acid Batteries on secondary containment pallet Lead Acid Batteries on secondary containment pallet In 2004, the US...

  1. Battery Ownership Model - Medium Duty HEV Battery Leasing & Standardization

    SciTech Connect (OSTI)

    Kelly, Ken; Smith, Kandler; Cosgrove, Jon; Prohaska, Robert; Pesaran, Ahmad; Paul, James; Wiseman, Marc

    2015-12-01

    Prepared for the U.S. Department of Energy, this milestone report focuses on the economics of leasing versus owning batteries for medium-duty hybrid electric vehicles as well as various battery standardization scenarios. The work described in this report was performed by members of the Energy Storage Team and the Vehicle Simulation Team in NREL's Transportation and Hydrogen Systems Center along with members of the Vehicles Analysis Team at Ricardo.

  2. Thin Wall Iron Castings

    SciTech Connect (OSTI)

    J.F. Cuttino; D.M. Stefanescu; T.S. Piwonka

    2001-10-31

    Results of an investigation made to develop methods of making iron castings having wall thicknesses as small as 2.5 mm in green sand molds are presented. It was found that thin wall ductile and compacted graphite iron castings can be made and have properties consistent with heavier castings. Green sand molding variables that affect casting dimensions were also identified.

  3. Rechargeable Aluminum-Ion Batteries

    SciTech Connect (OSTI)

    Paranthaman, Mariappan Parans; Liu, Hansan; Sun, Xiao-Guang; Dai, Sheng; Brown, Gilbert M

    2015-01-01

    This chapter reports on the development of rechargeable aluminum-ion batteries. A possible concept of rechargeable aluminum/aluminum-ion battery based on low-cost, earth-abundant Al anode, ionic liquid EMImCl:AlCl3 (1-ethyl-3-methyl imidazolium chloroaluminate) electrolytes and MnO2 cathode has been proposed. Al anode has been reported to show good reversibility in acid melts. However, due to the problems in demonstrating the reversibility in cathodes, alternate battery cathodes and battery concepts have also been presented. New ionic liquid electrolytes for reversible Al dissolution and deposition are needed in the future for replacing corrosive EMImCl:AlCl3 electrolytes.

  4. Thermal battery with composite anode

    SciTech Connect (OSTI)

    Higley, L.R.

    1990-11-06

    This patent describes a thermal battery for generating electrical energy. It comprises: a sodium composite electrode comprising sodium metal and a protective metal; a cathode; and a separator located between the sodium composite electrode and the cathode.

  5. Electroactive materials for rechargeable batteries

    DOE Patents [OSTI]

    Wu, Huiming; Amine, Khalil; Abouimrane, Ali

    2015-04-21

    An as-prepared cathode for a secondary battery, the cathode including an alkaline source material including an alkali metal oxide, an alkali metal sulfide, an alkali metal salt, or a combination of any two or more thereof.

  6. Comparative analysis for various redox flow batteries chemistries using a cost performance model

    SciTech Connect (OSTI)

    Crawford, Aladsair J.; Viswanathan, Vilayanur V.; Stephenson, David E.; Wang, Wei; Thomsen, Edwin C.; Reed, David M.; Li, Bin; Balducci, Patrick J.; Kintner-Meyer, Michael CW; Sprenkle, Vincent L.

    2015-10-20

    A robust performance-based cost model is developed for all-vanadium, iron-vanadium and iron chromium redox flow batteries. Systems aspects such as shunt current losses, pumping losses and thermal management are accounted for. The objective function, set to minimize system cost, allows determination of stack design and operating parameters such as current density, flow rate and depth of discharge (DOD). Component costs obtained from vendors are used to calculate system costs for various time frames. A 2 kW stack data was used to estimate unit energy costs and compared with model estimates for the same size electrodes. The tool has been shared with the redox flow battery community to both validate their stack data and guide future direction.

  7. Applying the Battery Ownership Model in Pursuit of Optimal Battery Use Strategies (Presentation)

    SciTech Connect (OSTI)

    Neubauer, J.; Ahmad, P.; Brooker, A.; Wood, E.; Smith, K.; Johnson, C.; Mendelsohn, M.

    2012-05-01

    This Annual Merit Review presentation describes the application of the Battery Ownership Model for strategies for optimal battery use in electric drive vehicles (PEVs, PHEVs, and BEVs).

  8. The Battery Storage Hub is Making the Battery of the Future ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    September 8, 2014, Videos The Battery Storage Hub is Making the Battery of the Future Deputy Director Jeff Chamberlain (JCESR) details how JCESR research is aimed at developing ...

  9. Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer, Longer-lasting Batteries

    Broader source: Energy.gov [DOE]

    Partnered with NETZSCH, the National Renewable Energy Laboratory (NREL) developed an Isothermal Battery Calorimeter (IBC) used to quantify heat flow in battery cells and modules.

  10. Johnson Controls Develops an Improved Vehicle Battery, Works to Cut Battery Costs in Half

    Broader source: Energy.gov [DOE]

    Johnson Controls is working to increase energy density of vehicle batteries while reducing manufacturing costs for lithium-ion battery cells.

  11. Reinventing Batteries for Grid Storage

    SciTech Connect (OSTI)

    Banerjee, Sanjoy

    2012-01-01

    The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

  12. Batteries using molten salt electrolyte

    DOE Patents [OSTI]

    Guidotti, Ronald A.

    2003-04-08

    An electrolyte system suitable for a molten salt electrolyte battery is described where the electrolyte system is a molten nitrate compound, an organic compound containing dissolved lithium salts, or a 1-ethyl-3-methlyimidazolium salt with a melting temperature between approximately room temperature and approximately 250.degree. C. With a compatible anode and cathode, the electrolyte system is utilized in a battery as a power source suitable for oil/gas borehole applications and in heat sensors.

  13. Solid polymer electrolyte lithium batteries

    DOE Patents [OSTI]

    Alamgir, M.; Abraham, K.M.

    1993-10-12

    This invention pertains to Lithium batteries using Li ion (Li[sup +]) conductive solid polymer electrolytes composed of solvates of Li salts immobilized in a solid organic polymer matrix. In particular, this invention relates to Li batteries using solid polymer electrolytes derived by immobilizing solvates formed between a Li salt and an aprotic organic solvent (or mixture of such solvents) in poly(vinyl chloride). 3 figures.

  14. Solid polymer electrolyte lithium batteries

    DOE Patents [OSTI]

    Alamgir, Mohamed; Abraham, Kuzhikalail M.

    1993-01-01

    This invention pertains to Lithium batteries using Li ion (Li.sup.+) conductive solid polymer electrolytes composed of solvates of Li salts immobilized in a solid organic polymer matrix. In particular, this invention relates to Li batteries using solid polymer electrolytes derived by immobilizing solvates formed between a Li salt and an aprotic organic solvent (or mixture of such solvents) in poly(vinyl chloride).

  15. Alkali metal/sulfur battery

    DOE Patents [OSTI]

    Anand, Joginder N.

    1978-01-01

    Alkali metal/sulfur batteries in which the electrolyte-separator is a relatively fragile membrane are improved by providing means for separating the molten sulfur/sulfide catholyte from contact with the membrane prior to cooling the cell to temperatures at which the catholyte will solidify. If the catholyte is permitted to solidify while in contact with the membrane, the latter may be damaged. The improvement permits such batteries to be prefilled with catholyte and shipped, at ordinary temperatures.

  16. Reinventing Batteries for Grid Storage

    ScienceCinema (OSTI)

    Banerjee, Sanjoy

    2013-05-29

    The City University of New York's Energy Institute, with the help of ARPA-E funding, is creating safe, low cost, rechargeable, long lifecycle batteries that could be used as modular distributed storage for the electrical grid. The batteries could be used at the building level or the utility level to offer benefits such as capture of renewable energy, peak shaving and microgridding, for a safer, cheaper, and more secure electrical grid.

  17. Microsoft Word - RelaxedBattery

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Persistent State-of-Charge Heterogeneity in Fully Relaxed Battery Electrode Particles Lithium ion batteries are used ubiquitously for portable energy storage in today's modern electronic devices and have served in that capacity for decades. Recently, budding energy storage markets - such as those of electric vehicles, large-scale renewable energy storage, and grid balancing - have emerged that require storage capabilities that are beyond what today's lithium ion technologies currently provide.

  18. Thermal Batteries for Electric Vehicles

    SciTech Connect (OSTI)

    2011-11-21

    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 Austin’s 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.

  19. Using all energy in a battery

    SciTech Connect (OSTI)

    Dudney, Nancy J.; Li, Juchuan

    2015-01-09

    It is not simple to pull all the energy from a battery. For a battery to discharge, electrons and ions have to reach the same place in the active electrode material at the same moment. To reach the entire volume of the battery and maximize energy use, internal pathways for both electrons and ions must be low-resistance and continuous, connecting all regions of the battery electrode. Traditional batteries consist of a randomly distributed mixture of conductive phases within the active battery material. In these materials, bottlenecks and poor contacts may impede effective access to parts of the battery. On page 149 of this issue, Kirshenbaum et al. (1) explore a different approach, in which silver electronic pathways form on internal surfaces as the battery is discharged. Finally, the electronic pathways are well distributed throughout the electrode, improving battery performance.

  20. Using all energy in a battery

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dudney, Nancy J.; Li, Juchuan

    2015-01-09

    It is not simple to pull all the energy from a battery. For a battery to discharge, electrons and ions have to reach the same place in the active electrode material at the same moment. To reach the entire volume of the battery and maximize energy use, internal pathways for both electrons and ions must be low-resistance and continuous, connecting all regions of the battery electrode. Traditional batteries consist of a randomly distributed mixture of conductive phases within the active battery material. In these materials, bottlenecks and poor contacts may impede effective access to parts of the battery. On pagemore » 149 of this issue, Kirshenbaum et al. (1) explore a different approach, in which silver electronic pathways form on internal surfaces as the battery is discharged. Finally, the electronic pathways are well distributed throughout the electrode, improving battery performance.« less

  1. Model based control of a coke battery

    SciTech Connect (OSTI)

    Stone, P.M.; Srour, J.M.; Zulli, P.; Cunningham, R.; Hockings, K.

    1997-12-31

    This paper describes a model-based strategy for coke battery control at BHP Steel`s operations in Pt Kembla, Australia. The strategy uses several models describing the battery thermal and coking behavior. A prototype controller has been installed on the Pt Kembla No. 6 Battery (PK6CO). In trials, the new controller has been well accepted by operators and has resulted in a clear improvement in battery thermal stability, with a halving of the standard deviation of average battery temperature. Along with other improvements to that battery`s operations, this implementation has contributed to a 10% decrease in specific battery energy consumption. A number of enhancements to the low level control systems on that battery are currently being undertaken in order to realize further benefits.

  2. X-ray diffraction and EXAFS analysis of materials for lithium-based rechargeable batteries

    SciTech Connect (OSTI)

    Sharkov, M. D., E-mail: mischar@mail.ioffe.ru; Boiko, M. E.; Bobyl, A. V.; Ershenko, E. M.; Terukov, E. I. [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation); Zubavichus, Y. V. [National Research Centre Kurchatov Institute (Russian Federation)

    2013-12-15

    Lithium iron phosphate LiFePO{sub 4} (triphylite) and lithium titanate Li{sub 4}Ti{sub 5}O{sub 12} are used as components of a number of active materials in modern rechargeable batteries. Samples of these materials are studied by X-ray diffraction and extended X-ray absorption fine structure (EXAFS) spectroscopy. Hypotheses about the phase composition of the analyzed samples are formulated.

  3. Graphene-based battery electrodes having continuous flow paths...

    Office of Scientific and Technical Information (OSTI)

    Title: Graphene-based battery electrodes having continuous flow paths Some batteries can ... Metal-air batteries can benefit from such electrodes. In particular Li-air batteries show ...

  4. Optimal management of batteries in electric systems

    DOE Patents [OSTI]

    Atcitty, Stanley; Butler, Paul C.; Corey, Garth P.; Symons, Philip C.

    2002-01-01

    An electric system including at least a pair of battery strings and an AC source minimizes the use and maximizes the efficiency of the AC source by using the AC source only to charge all battery strings at the same time. Then one or more battery strings is used to power the load while management, such as application of a finish charge, is provided to one battery string. After another charge cycle, the roles of the battery strings are reversed so that each battery string receives regular management.

  5. Long life lithium batteries with stabilized electrodes

    DOE Patents [OSTI]

    Amine, Khalil; Liu, Jun; Vissers, Donald R; Lu, Wenquan

    2015-04-21

    The present invention relates to non-aqueous electrolytes having electrode stabilizing additives, stabilized electrodes, and electrochemical devices containing the same. Thus the present invention provides electrolytes containing an alkali metal salt, a polar aprotic solvent, and an electrode stabilizing additive. In certain electrolytes, the alkali metal salt is a bis(chelato)borate and the additives include substituted or unsubstituted linear, branched or cyclic hydrocarbons comprising at least one oxygen atom and at least one aryl, alkenyl or alkynyl group. In other electrolytes, the additives include a substituted aryl compound or a substituted or unsubstituted heteroaryl compound wherein the additive comprises at least one oxygen atom. There are also provided methods of making the electrolytes and batteries employing the electrolytes. The invention also provides for electrode materials. Cathodes of the present invention may be further stabilized by surface coating the particles of the spinel or olivine with a material that can neutralize acid or otherwise lessen or prevent leaching of the manganese or iron ions. In some embodiments the coating is polymeric and in other embodiments the coating is a metal oxide such as ZrO.sub.2, TiO.sub.2, ZnO, WO.sub.3, Al.sub.2O.sub.3, MgO, SiO.sub.2, SnO.sub.2 AlPO.sub.4, Al(OH).sub.3, a mixture of any two or more thereof.

  6. Innovative Cathode Coating Enables Faster Battery Charging, Dischargin...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Faster Battery Charging, Discharging Technology available for licensing: Coating increases electrical conductivity of cathode materials Coating does not hinder battery ...

  7. EV Everywhere Batteries Workshop - Next Generation Lithium Ion...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications EV Everywhere Batteries Workshop - Beyond Lithium Ion Breakout Session Report EV Everywhere Batteries Workshop - Materials Processing and ...

  8. Electronic effects on iron porphyrins

    SciTech Connect (OSTI)

    Rosa, M. De La; Lopez, M.A.

    1995-12-31

    We have inserted iron into a series of substituted iron tetraphenylporphyrins for the purposes of investigating electronic effects on properties of the iron porphyrins. The properties of interest are the CO stretching frequencies of the ferrous porphyrins, the rates of CO dissociation from the ferrous porphyrins, and the UV-visible spectra of the iron porphyrins. We will present our results to date.

  9. Khalil Amine on Lithium-air Batteries

    ScienceCinema (OSTI)

    Khalil Amine

    2010-01-08

    Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  10. Battery Wireless Solutions Inc | Open Energy Information

    Open Energy Info (EERE)

    Solutions Inc Jump to: navigation, search Name: Battery & Wireless Solutions Inc Place: New Westminster, British Columbia, Canada Zip: V3M 5V9 Product: Distributor of battery and...

  11. Forever Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd Jump to: navigation, search Name: Forever Battery Co, Ltd Place: China Product: China-based producer of NiMH, NiCd and Li-ion batteries and packs primarily for smaller...

  12. Axion Battery Products Inc | Open Energy Information

    Open Energy Info (EERE)

    Axion Battery Products Inc Jump to: navigation, search Name: Axion Battery Products Inc Place: Woodbridge, Ontario, Canada Zip: L4L 5Y9 Product: Subsidiary of Axion Power...

  13. Mapping Particle Charges in Battery Electrodes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The deceivingly simple appearance of batteries masks their chemical complexity. A typical lithium-ion battery in a cell phone consists of trillions of particles. When a lithium-ion...

  14. Battery Life Predictor Model - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Find More Like This Return to Search Battery Life Predictor Model National Renewable ... in order to meet the battery warrantee's end-of-life (EOL) power and energy requirements. ...

  15. Michael Thackery on Lithium-air Batteries

    ScienceCinema (OSTI)

    Michael Thackery

    2010-01-08

    Michael Thackery, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  16. Probability-theoretic characteristics of solar batteries

    SciTech Connect (OSTI)

    Lidorenko, N.S.; Asharin, L.N.; Borisova, N.A.; Evdokimov, V.M.; Ryabikov, S.V.

    1980-01-01

    Results are reported for an investigation into the characteristics of solar batteries on the basis of probability theory with the photocells treated as current generators; methods for reducing solar-battery circuit losses are considered.

  17. Michael Thackeray on Lithium-air Batteries

    ScienceCinema (OSTI)

    Thackeray, Michael

    2013-04-19

    Michael Thackeray, Distinguished Fellow at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  18. Khalil Amine on Lithium-air Batteries

    SciTech Connect (OSTI)

    Khalil Amine

    2009-09-14

    Khalil Amine, materials scientist at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries.

  19. Evaluation of lithium-ion synergetic battery pack as battery charger

    SciTech Connect (OSTI)

    Davis, A.; Salameh, Z.M.; Eaves, S.S.

    1999-09-01

    A new battery configuration technique and accompanying control circuitry, termed a Synergetic Battery Pack (SBP), is designed to work with Lithium batteries, and can be used as both an inverter for an electric vehicle AC induction motor drive and a battery charger. In this paper, the authors compare the performance of the Synergetic Battery Pack as a battery charger with several simple conventional battery charging circuits via computer simulation. The factors of comparison were power factor, harmonic distortion, and circuit efficiency. The simulations showed that the SBP is superior to the conventional charging circuits since the power factor is unity and harmonic distortion is negligible.

  20. Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery

    DOE Patents [OSTI]

    Bockelmann, Thomas R.; Hope, Mark E.; Zou, Zhanjiang; Kang, Xiaosong

    2009-02-10

    A battery control system for hybrid vehicle includes a hybrid powertrain battery, a vehicle accessory battery, and a prime mover driven generator adapted to charge the vehicle accessory battery. A detecting arrangement is configured to monitor the vehicle accessory battery's state of charge. A controller is configured to activate the prime mover to drive the generator and recharge the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a first predetermined level, or transfer electrical power from the hybrid powertrain battery to the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a second predetermined level. The invention further includes a method for controlling a hybrid vehicle powertrain system.

  1. Battery Thermal Modeling and Testing (Presentation)

    SciTech Connect (OSTI)

    Smith, K.

    2011-05-01

    This presentation summarizes NREL battery thermal modeling and testing work for the DOE Annual Merit Review, May 9, 2011.

  2. Nanocomposite Materials for Lithium Ion Batteries

    SciTech Connect (OSTI)

    2011-05-31

    Fact sheet describing development and application of processing and process control for nanocomposite materials for lithium ion batteries

  3. Electrochemically controlled charging circuit for storage batteries

    DOE Patents [OSTI]

    Onstott, E.I.

    1980-06-24

    An electrochemically controlled charging circuit for charging storage batteries is disclosed. The embodiments disclosed utilize dc amplification of battery control current to minimize total energy expended for charging storage batteries to a preset voltage level. The circuits allow for selection of Zener diodes having a wide range of reference voltage levels. Also, the preset voltage level to which the storage batteries are charged can be varied over a wide range.

  4. PHEV Battery Cost Assessment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Battery Cost Assessment PHEV Battery Cost Assessment 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting es111_gallagher_2012_o.pdf (1.1 MB) More Documents & Publications Promises and Challenges of Lithium- and Manganese-Rich Transition-Metal Layered-Oxide Cathodes PHEV Battery Cost Assessment EV Everywhere Grand Challenge - Battery Status and Cost Reduction Prospects

  5. California Lithium Battery, Inc. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    California Lithium Battery, Inc. America's Next Top Energy Innovator Challenge 626 likes California Lithium Battery, Inc. Argonne National Laboratory California Lithium Battery ("CALBattery") is a start-up California company established in 2011 to develop and manufacture a breakthrough high energy density and long cycle life lithium battery for utility energy storage, transportation, and defense industries. The company is a joint venture between California-based Ionex Energy Storage

  6. Copper (II) chloride-tetrachloroaluminate battery

    SciTech Connect (OSTI)

    Erbacher, J.K.; Hussey, C.L.; King, L.A.

    1980-06-10

    A pelletized, light weight, thermal battery having copper (II) chloride and an alkali tetrachloroaluminate as electrolytic components is disclosed.

  7. Battery Thermal Management System Design Modeling

    SciTech Connect (OSTI)

    Pesaran, A.; Kim, G. H.

    2006-11-01

    Looks at the impact of cooling strategies with air and both direct and indirect liquid cooling for battery thermal management.

  8. Alternator control for battery charging

    SciTech Connect (OSTI)

    Brunstetter, Craig A.; Jaye, John R.; Tallarek, Glen E.; Adams, Joseph B.

    2015-07-14

    In accordance with an aspect of the present disclosure, an electrical system for an automotive vehicle has an electrical generating machine and a battery. A set point voltage, which sets an output voltage of the electrical generating machine, is set by an electronic control unit (ECU). The ECU selects one of a plurality of control modes for controlling the alternator based on an operating state of the vehicle as determined from vehicle operating parameters. The ECU selects a range for the set point voltage based on the selected control mode and then sets the set point voltage within the range based on feedback parameters for that control mode. In an aspect, the control modes include a trickle charge mode and battery charge current is the feedback parameter and the ECU controls the set point voltage within the range to maintain a predetermined battery charge current.

  9. Vehicle Battery Safety Roadmap Guidance

    SciTech Connect (OSTI)

    Doughty, D. H.

    2012-10-01

    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.

  10. Electrothermal Analysis of Lithium Ion Batteries

    SciTech Connect (OSTI)

    Pesaran, A.; Vlahinos, A.; Bharathan, D.; Duong, T.

    2006-03-01

    This report presents the electrothermal analysis and testing of lithium ion battery performance. The objectives of this report are to: (1) develop an electrothermal process/model for predicting thermal performance of real battery cells and modules; and (2) use the electrothermal model to evaluate various designs to improve battery thermal performance.

  11. Jeff Chamberlain on Lithium-air batteries

    ScienceCinema (OSTI)

    Chamberlain, Jeff

    2013-04-19

    Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

  12. Review of storage battery system cost estimates

    SciTech Connect (OSTI)

    Brown, D.R.; Russell, J.A.

    1986-04-01

    Cost analyses for zinc bromine, sodium sulfur, and lead acid batteries were reviewed. Zinc bromine and sodium sulfur batteries were selected because of their advanced design nature and the high level of interest in these two technologies. Lead acid batteries were included to establish a baseline representative of a more mature technology.

  13. Propagation testing multi-cell batteries.

    SciTech Connect (OSTI)

    Orendorff, Christopher J.; Lamb, Joshua; Steele, Leigh Anna Marie; Spangler, Scott Wilmer

    2014-10-01

    Propagation of single point or single cell failures in multi-cell batteries is a significant concern as batteries increase in scale for a variety of civilian and military applications. This report describes the procedure for testing failure propagation along with some representative test results to highlight the potential outcomes for different battery types and designs.

  14. Jeff Chamberlain on Lithium-air batteries

    SciTech Connect (OSTI)

    Chamberlain, Jeff

    2009-01-01

    Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

  15. An Octahedral Coordination Complex of Iron(VI)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Iron is the most abundant transition element on earth, and is typically found in formal oxidation states of either II or III. However, high valent Fe(IV) and Fe(V) complexes are invoked in the mechanisms of both heme and non-heme enzymes; and Fe(VI) is known to exist in the mineral ferrate.[1] Ferrate is a powerful oxidant, which has been used in soil and wastewater treatment, batteries, and disinfectants; however, it is unstable and often indiscriminately reactive. This has driven chemists to

  16. Sodium Battery | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sodium Battery Technology Improves Performance and Safety Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Sodium Battery Technology Improves Performance and Safety Imagination and innovation have always been in GE's DNA. While exploring the expanded use of hybrid power in the rail, mining and marine industries, GE began

  17. Solid-state lithium battery

    DOE Patents [OSTI]

    Ihlefeld, Jon; Clem, Paul G; Edney, Cynthia; Ingersoll, David; Nagasubramanian, Ganesan; Fenton, Kyle Ross

    2014-11-04

    The present invention is directed to a higher power, thin film lithium-ion electrolyte on a metallic substrate, enabling mass-produced solid-state lithium batteries. High-temperature thermodynamic equilibrium processing enables co-firing of oxides and base metals, providing a means to integrate the crystalline, lithium-stable, fast lithium-ion conductor lanthanum lithium tantalate (La.sub.1/3-xLi.sub.3xTaO.sub.3) directly with a thin metal foil current collector appropriate for a lithium-free solid-state battery.

  18. Sodium-sulfur thermal battery

    SciTech Connect (OSTI)

    Ludwig, F.A.

    1990-12-11

    This paper discusses a sodium-sulfur thermal battery for generating electrical energy at temperatures above the melting point of sodium metal and sulfur. It comprises a sodium electrode comprising sodium metal; a sulfur electrode comprising sulfur; and a separator located between the sodium and sulfur electrodes. The separator having sufficient porosity to allow preliminary migration of fluid sodium metal and fluid sulfur and fluid sodium polysulfides therethrough during operation of the thermal battery to form a mixed polysulfides electrolyte gradient within the separator.

  19. Promising Magnesium Battery Research at ALS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    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

  20. Demonstration of natural gas reburn for NO{sub x} emissions reduction at Ohio Edison Company`s cyclone-fired Niles Plant Unit Number 1

    SciTech Connect (OSTI)

    Borio, R.W.; Lewis, R.D.; Koucky, R.W.; Lookman, A.A.; Manos, M.G.; Corfman, D.W.; Waddingham, A.L.; Johnson, S.A.

    1996-04-01

    Electric utility power plants account for about one-third of the NO{sub x} and two-thirds of the SO{sub 2} emissions in the US cyclone-fired boilers, while representing about 9% of the US coal-fired generating capacity, emit about 14% of the NO{sub x} produced by coal-fired utility boilers. Given this background, the Environmental Protection Agency, the Gas Research Institute, the Electric Power Research Institute, the Pittsburgh Energy Technology Center, and the Ohio Coal Development Office sponsored a program led by ABB Combustion Engineering, Inc. (ABB-CE) to demonstrate reburning on a cyclone-fired boiler. Ohio Edison provided Unit No. 1 at their Niles Station for the reburn demonstration along with financial assistance. The Niles Unit No. 1 reburn system was started up in September 1990. This reburn program was the first full-scale reburn system demonstration in the US. This report describes work performed during the program. The work included a review of reburn technology, aerodynamic flow model testing of reburn system design concepts, design and construction of the reburn system, parametric performance testing, long-term load dispatch testing, and boiler tube wall thickness monitoring. The report also contains a description of the Niles No. 1 host unit, a discussion of conclusions and recommendations derived from the program, tabulation of data from parametric and long-term tests, and appendices which contain additional tabulated test results.

  1. Superfund Record of Decision (EPA Region 2): Kin-Buc Landfill, Edison Township, Middlesex County, NJ. (Second remedial action), September 1992. Final report

    SciTech Connect (OSTI)

    Not Available

    1992-09-28

    The 200-acre Kin-Buc Landfill consists of several inactive disposal areas and is located in Edison Township, Middlesex County, New Jersey. Land use in the area is predominantly industrial and commercial, with some residences within 2 miles north of the site. No drinking water supply wells are located within a 2-mile radius of the site. As a result of an oil spill in 1976, EPA conducted an investigation of the property. In 1980, clean-up activities were initiated under the Clean Water Act and included removal, treatment, and disposal of leachate and drummed waste. The ROD addresses a final remedy for OU2 consisting of the sediment and groundwater in the Edmonds Creek wetlands area, Mill Brook/Martins Creek, Mound B, and the low-lying area. The primary contaminants of concern affecting the sediment and ground water are VOCs, including benzene and xylenes; other organics, including PAHs, PCBs, and pesticides; and metals, including arsenic and lead. The selected remedy for the site are included.

  2. Vehicle Technologies Office: Advanced Battery Development, System Analysis,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Testing | Department of Energy Advanced Battery Development, System Analysis, and Testing Vehicle Technologies Office: Advanced Battery Development, System Analysis, and Testing To develop better lithium-ion (Li-ion) batteries for plug-in electric vehicles, researchers must integrate the advances made in exploratory battery materials and applied battery research into full battery systems. The Vehicle Technologies Office's (VTO) Advanced Battery Development, System Analysis, and Testing

  3. Cathode material for lithium batteries

    DOE Patents [OSTI]

    Park, Sang-Ho; Amine, Khalil

    2015-01-13

    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.

  4. Cathode material for lithium batteries

    DOE Patents [OSTI]

    Park, Sang-Ho; Amine, Khalil

    2013-07-23

    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.

  5. Weldability of iron aluminides

    SciTech Connect (OSTI)

    David, S.A.; Zacharia, T.; Reed, R.W.

    1990-01-01

    A preliminary investigation was carried out to determine the weldability of a class of advanced iron aluminides. Thin sheets of iron aluminides were gas tungsten arc (GTA) and electron beam (EB) welded at different travel speeds and power levels. The results indicate that the weldability of these alloys is very sensitive to the welding conditions and compositions, producing good welds sometimes and severely cracked welds at other times. Alloys containing TiB{sub 2} additions for improved strength and ductility cracked severely upon welding. Alloys without boron and zirconium, in particular alloy FA-129, was found to show more promise for welding than most of the other iron aluminides. 4 refs., 3 figs., 2 tabs.

  6. Lithium-Air Battery: High Performance Cathodes for Lithium-Air Batteries

    SciTech Connect (OSTI)

    2010-08-01

    BEEST Project: Researchers at Missouri S&T are developing an affordable lithium-air (Li-Air) battery that could enable an EV to travel up to 350 miles on a single charge. Todays EVs run on Li-Ion batteries, which are expensive and suffer from low energy density compared with gasoline. This new Li-Air battery could perform as well as gasoline and store 3 times more energy than current Li-Ion batteries. A Li-Air battery uses an air cathode to breathe oxygen into the battery from the surrounding air, like a human lung. The oxygen and lithium react in the battery to produce electricity. Current Li-Air batteries are limited by the rate at which they can draw oxygen from the air. The team is designing a battery using hierarchical electrode structures to enhance air breathing and effective catalysts to accelerate electricity production.

  7. Cost and Performance Model for Redox Flow Batteries

    SciTech Connect (OSTI)

    Viswanathan, Vilayanur V.; Crawford, Aladsair J.; Stephenson, David E.; Kim, Soowhan; Wang, Wei; Li, Bin; Coffey, Greg W.; Thomsen, Edwin C.; Graff, Gordon L.; Balducci, Patrick J.; Kintner-Meyer, Michael CW; Sprenkle, Vincent L.

    2014-02-01

    A cost model was developed for all vanadium and iron-vanadium redox flow batteries. Electrochemical performance modeling was done to estimate stack performance at various power densities as a function of state of charge. This was supplemented with a shunt current model and a pumping loss model to estimate actual system efficiency. The operating parameters such as power density, flow rates and design parameters such as electrode aspect ratio, electrolyte flow channel dimensions were adjusted to maximize efficiency and minimize capital costs. Detailed cost estimates were obtained from various vendors to calculate cost estimates for present, realistic and optimistic scenarios. The main drivers for cost reduction for various chemistries were identified as a function of the energy to power ratio of the storage system. Levelized cost analysis further guided suitability of various chemistries for different applications.

  8. Stand Alone Battery Thermal Management System

    SciTech Connect (OSTI)

    Brodie, Brad

    2015-09-30

    The objective of this project is research, development and demonstration of innovative thermal management concepts that reduce the cell or battery weight, complexity (component count) and/or cost by at least 20%. The project addresses two issues that are common problems with current state of the art lithium ion battery packs used in vehicles; low power at cold temperatures and reduced battery life when exposed to high temperatures. Typically, battery packs are “oversized” to satisfy the two issues mentioned above. The first phase of the project was spent making a battery pack simulation model using AMEsim software. The battery pack used as a benchmark was from the Fiat 500EV. FCA and NREL provided vehicle data and cell data that allowed an accurate model to be created that matched the electrical and thermal characteristics of the actual battery pack. The second phase involved using the battery model from the first phase and evaluate different thermal management concepts. In the end, a gas injection heat pump system was chosen as the dedicated thermal system to both heat and cool the battery pack. Based on the simulation model. The heat pump system could use 50% less energy to heat the battery pack in -20°C ambient conditions, and by keeping the battery cooler at hot climates, the battery pack size could be reduced by 5% and still meet the warranty requirements. During the final phase, the actual battery pack and heat pump system were installed in a test bench at DENSO to validate the simulation results. Also during this phase, the system was moved to NREL where testing was also done to validate the results. In conclusion, the heat pump system can improve “fuel economy” (for electric vehicle) by 12% average in cold climates. Also, the battery pack size, or capacity, could be reduced 5%, or if pack size is kept constant, the pack life could be increased by two years. Finally, the total battery pack and thermal system cost could be reduced 5% only if the

  9. Lithium sulfide compositions for battery electrolyte and battery electrode coatings

    DOE Patents [OSTI]

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

    2013-12-03

    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.

  10. Lithium sulfide compositions for battery electrolyte and battery electrode coatings

    DOE Patents [OSTI]

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

    2014-10-28

    Method of forming lithium-containing electrolytes are provided using wet chemical synthesis. In some examples, the lithium containing electrolytes 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 of .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.

  11. Iron dominated magnets

    SciTech Connect (OSTI)

    Fischer, G.E.

    1985-07-01

    These two lectures on iron dominated magnets are meant for the student of accelerator science and contain general treatments of the subjects design and construction. The material is arranged in the categories: General Concepts and Cost Considerations, Profile Configuration and Harmonics, Magnetic Measurements, a few examples of ''special magnets'' and Materials and Practices. Extensive literature is provided.

  12. The Role of FeS in Initial Activation and Performance Degradation of Na-NiCl2 Batteries

    SciTech Connect (OSTI)

    Li, Guosheng; Lu, Xiaochuan; Kim, Jin Yong; Engelhard, Mark H.; Lemmon, John P.; Sprenkle, Vincent L.

    2014-12-25

    The role of iron sulfide (FeS) in initial cell activation and degradation in the Na-NiCl2 battery was investigated in this work. The research focused on identifying the effects of the FeS level on the electrochemical performance and morphological changes in the cathode. The x-ray photoelectron spectroscopy study along with battery tests revealed that FeS plays a critical role in initial battery activation by removing passivation layers on Ni particles. It was also found that the optimum level of FeS in the cathode resulted in minimum Ni particle growth and improved battery cycling performance. The results of electrochemical characterization indicated that sulfur species generated in situ during initial charging, such as polysulfide and sulfur, are responsible for removing the passivation layer. Consequently, the cells containing elemental sulfur in the cathode exhibited similar electrochemical behavior during initial charging compared to that of the cells containing FeS.

  13. Hydrogen-Bromine Flow Battery: Hydrogen Bromine Flow Batteries for Grid Scale Energy Storage

    SciTech Connect (OSTI)

    2010-10-01

    GRIDS Project: LBNL is designing a flow battery for grid storage that relies on a hydrogen-bromine chemistry which could be more efficient, last longer and cost less than today’s lead-acid batteries. Flow batteries are fundamentally different from traditional lead-acid batteries because the chemical reactants that provide their energy are stored in external tanks instead of inside the battery. A flow battery can provide more energy because all that is required to increase its storage capacity is to increase the size of the external tanks. The hydrogen-bromine reactants used by LBNL in its flow battery are inexpensive, long lasting, and provide power quickly. The cost of the design could be well below $100 per kilowatt hour, which would rival conventional grid-scale battery technologies.

  14. Recombination device for storage batteries

    DOE Patents [OSTI]

    Kraft, Helmut; Ledjeff, Konstantin

    1985-01-01

    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.

  15. Cascade redox flow battery systems

    DOE Patents [OSTI]

    Horne, Craig R.; Kinoshita, Kim; Hickey, Darren B.; Sha, Jay E.; Bose, Deepak

    2014-07-22

    A reduction/oxidation ("redox") flow battery system includes a series of electrochemical cells arranged in a cascade, whereby liquid electrolyte reacts in a first electrochemical cell (or group of cells) before being directed into a second cell (or group of cells) where it reacts before being directed to subsequent cells. The cascade includes 2 to n stages, each stage having one or more electrochemical cells. During a charge reaction, electrolyte entering a first stage will have a lower state-of-charge than electrolyte entering the nth stage. In some embodiments, cell components and/or characteristics may be configured based on a state-of-charge of electrolytes expected at each cascade stage. Such engineered cascades provide redox flow battery systems with higher energy efficiency over a broader range of current density than prior art arrangements.

  16. Recombination device for storage batteries

    DOE Patents [OSTI]

    Kraft, H.; Ledjeff, K.

    1984-01-01

    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.

  17. Electrolytes for lithium ion batteries

    DOE Patents [OSTI]

    Vaughey, John; Jansen, Andrew N.; Dees, Dennis W.

    2014-08-05

    A family of electrolytes for use in a lithium ion battery. The genus of electrolytes includes ketone-based solvents, such as, 2,4-dimethyl-3-pentanone; 3,3-dimethyl 2-butanone(pinacolone) and 2-butanone. These solvents can be used in combination with non-Lewis Acid salts, such as Li.sub.2[B.sub.12F.sub.12] and LiBOB.

  18. Battery system with temperature sensors

    SciTech Connect (OSTI)

    Wood, Steven J; Trester, Dale B

    2014-02-04

    A battery system includes a platform having an aperture formed therethrough, a flexible member having a generally planar configuration and extending across the aperture, wherein a portion of the flexible member is coextensive with the aperture, a cell provided adjacent the platform, and a sensor coupled to the flexible member and positioned proximate the cell. The sensor is configured to detect a temperature of the cell.

  19. A lithium oxygen secondary battery

    SciTech Connect (OSTI)

    Semkow, K.W.; Sammells, A.F.

    1987-08-01

    In principle the lithium-oxygen couple should provide one of the highest energy densities yet investigated for advanced battery systems. The problem to this time has been one of identifying strategies for achieving high electrochemical reversibilities at each electrode under conditions where one might anticipate to also achieve long materials lifetimes. This has been addressed in recent work by us via the application of stabilized zirconia oxygen vacancy conducting solid electrolytes, for the effective separation of respective half-cell reactions.

  20. Batteries for Large Scale Energy Storage

    SciTech Connect (OSTI)

    Soloveichik, Grigorii L.

    2011-07-15

    In recent years, with the deployment of renewable energy sources, advances in electrified transportation, and development in smart grids, the markets for large-scale stationary energy storage have grown rapidly. Electrochemical energy storage methods are strong candidate solutions due to their high energy density, flexibility, and scalability. This review provides an overview of mature and emerging technologies for secondary and redox flow batteries. New developments in the chemistry of secondary and flow batteries as well as regenerative fuel cells are also considered. Advantages and disadvantages of current and prospective electrochemical energy storage options are discussed. The most promising technologies in the short term are high-temperature sodium batteries with β”-alumina electrolyte, lithium-ion batteries, and flow batteries. Regenerative fuel cells and lithium metal batteries with high energy density require further research to become practical.

  1. Robotic thermal battery pellet fabrication

    SciTech Connect (OSTI)

    Kimbler, D.L.; Townsend, A.S.; Walton, R.D.; Jones, C.W.

    1985-03-01

    Thermal battery manufacturing at the General Electric Neutron Devices Department (GEND) is a sequence of operations involving materials processing, component manufacture, and assembly. These operations, for the most part, have been manually performed although some operations have been computer- or fixture-assisted. The high labor intensity and the need for process consistency in these operations made the conversion to a robotic work cell appealing in that it could increase productivity while allowing the reassignment of highly-trained workers to other duties. An Alpha robot (Microbot, Inc.) was coupled with a Hewlett-Packard HP-9816 microcomputer, and custom software was developed to control the thermal battery manufacturing process. The software provided a menu-driven main program with feedback at virtually every step to allow technicians with little or no computer experience to operate the system. Previously, one or two workers were assigned to each of several industrial presses used in the manufacture of thermal batteries. With the introduction of a robotic operator and a microcomputer process control, one worker alone could support two to three presses, thus freeing as many as five workers to be assigned to other labor intensive duties. The production rate of the robotic work cell was approximately the same as the manual method, but the consistency of production and yield showed significant improvement.

  2. NERSC Helps Develop Next-Gen Batteries

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    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 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

  3. Lithium-Ion Batteries - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Vehicles and Fuels Vehicles and Fuels Energy Storage Energy Storage Energy Analysis Energy Analysis Find More Like This Return to Search Lithium-Ion Batteries Predictive computer models for lithium-ion battery performance under standard and potentially abusive conditions National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Design. Build. Test. Break. Repeat. Developing batteries is an expensive and time-intensive process. Testing costs the

  4. Primer on lead-acid storage batteries

    SciTech Connect (OSTI)

    1995-09-01

    This handbook was developed to help DOE facility contractors prevent accidents caused during operation and maintenance of lead-acid storage batteries. Major types of lead-acid storage batteries are discussed as well as their operation, application, selection, maintenance, and disposal (storage, transportation, as well). Safety hazards and precautions are discussed in the section on battery maintenance. References to industry standards are included for selection, maintenance, and disposal.

  5. Self-Regulating, Nonflamable Rechargeable Lithium Batteries

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2010-06-23

    Rechargeable lithium batteries are superior to other rechargeable batteries due to their ability to store more energy per unit size and weight and to operate at higher voltages. The performance of lithium ion batteries available today, however, has been compromised by their tendency to overheat during operation. This condition, called “thermal runaway,” can melt the battery’s lithium metal and, in the most serious cases, result in explosive chemical reactions....

  6. Models for Battery Reliability and Lifetime: Applications in Design and Health Management (Presentation)

    SciTech Connect (OSTI)

    Smith, K.; Neubauer, J.; Wood, E.; Jun, M.; Pesaran, A.

    2013-06-01

    This presentation discusses models for battery reliability and lifetime and the Battery Ownership Model.

  7. Shenzhen Better Power Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Power Battery Co Ltd Jump to: navigation, search Name: Shenzhen Better Power Battery Co, Ltd Place: China Product: China-based maker of NiMH batteries. References: Shenzhen Better...

  8. Shida Battery Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Shida Battery Technology Co Ltd Jump to: navigation, search Name: Shida Battery Technology Co, Ltd Place: China Product: Shida is a China-based maker of NiMH and Li-Poly batteries...

  9. Zhejiang KAN Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    KAN Battery Co Ltd Jump to: navigation, search Name: Zhejiang KAN Battery Co Ltd Place: Suichang, Zhejiang Province, China Zip: 323300 &1228 Product: Zhejiang - based NiMH battery...

  10. High-energy metal air batteries (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    High-energy metal air batteries Title: High-energy metal air batteries Disclosed herein are embodiments of lithiumair batteries and methods of making and using the same. Certain ...

  11. Japan Storage Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Storage Battery Co Ltd Jump to: navigation, search Name: Japan Storage Battery Co Ltd Place: Kyoto-shi, Kyoto, Japan Zip: 601-8520 Product: Japan Storage Battery offers full...

  12. YaoAn Battery Potech | Open Energy Information

    Open Energy Info (EERE)

    Name: YaoAn Battery Potech Place: China Product: China-based maker of various types of Lithium rechargeable batteries. References: YaoAn Battery Potech1 This article is a stub....

  13. Zhuhai Hange Battery Tech Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zhuhai Hange Battery Tech Co, Ltd Place: China Product: ZhuHai City - based maker of Lithium Polymer batteries. References: Zhuhai Hange Battery Tech Co, Ltd1 This article is a...

  14. In Situ Characterizations of New Battery Materials and the Studies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    In Situ Characterizations of New Battery Materials and the Studies of High Energy Density Li-Air Batteries In Situ Characterizations of New Battery Materials and the Studies of ...

  15. CanTrilBat_ThermalBattery

    SciTech Connect (OSTI)

    Moffat, Harry K.; John Hewson, Victor Brunini

    2013-09-24

    CanTrilBat applications solves transient problems involving batteries. It is a 1-D application that represents 3-D physical systems that can be reduced using the porous flow approximation for the anode, cathode, and separator. CanTrilBat_ThermalBattery adds constitutive models on top of the CanTrilBat framework. CanTrilBat_ThermalBattery contains constitutive models for the electrode behavior when more than one electrode heterogeneous surface is reacting. This is a novel capability within the battery community. These models are named as the “Electrode_MultiPlateau” model.

  16. Steps to Commercialization: Nickel Metal Hydride Batteries |...

    Broader source: Energy.gov (indexed) [DOE]

    funds cutting-edge research on a broad range of topics ranging from advanced battery construction to the modeling of industrial processes and supercomputer simulation of...

  17. No Battery Wearables | OpenEI Community

    Open Energy Info (EERE)

    No Battery Wearables Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll Question Keywords Author Apply...

  18. Battery Manufacturing Processes Improved by Johnson Controls...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Johnson Controls Project Improving battery manufacturing processes can help make plug-in electric vehicles more affordable and convenient. This will help meet the government's EV...

  19. Ultralife Corporation formerly Ultralife Batteries Inc | Open...

    Open Energy Info (EERE)

    14513 Product: New Jersey-based developer and manufacturer of standard and customised lithium primary, lithium ion and lithium polymer rechargeable batteries. References:...

  20. China BAK Battery Inc | Open Energy Information

    Open Energy Info (EERE)

    China Zip: 518119 Product: Guangdong- based manufacturer of standard and customized Lithium Ion rechargeable batteries. Coordinates: 22.546789, 114.112556 Show Map Loading...