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Sample records for battery charger battery

  1. Battery Charger Efficiency

    Energy Savers [EERE]

    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 battery banks * The ...

  2. 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. File Battery Chargers -- v1.0 More Documents & Publications Illuminated Exit Signs

  3. Battery Charger Efficiency

    Energy Savers [EERE]

    Batteries from Brine Batteries from Brine March 31, 2014 - 2:59pm Addthis Low-temp geothermal technologies are meeting a growing demand for strategic materials in clean manufacturing. Here, lithium is extracted from geothermal brines in California. Low-temp geothermal technologies are meeting a growing demand for strategic materials in clean manufacturing. Here, lithium is extracted from geothermal brines in California. Consumer uses of lithium batteries have soared over the last decade,

  4. Battery Chargers | Electrical Power Conversion and Storage

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

    Battery Chargers | Electrical Power Conversion and Storage 625 West A Street | Lincoln, NE 68522-1794 ... TO: United States Department of Energy (DOE), Via Email, ...

  5. HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers...

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

    HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies...

  6. Remember the Batteries - and Maybe a Charger? | Department of...

    Energy Savers [EERE]

    Remember the Batteries - and Maybe a Charger? Remember the Batteries - and Maybe a Charger? December 21, 2010 - 11:20am Addthis Elizabeth Spencer Communicator, National Renewable ...

  7. HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers...

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

    HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies ...

  8. Performance of the Lester battery charger in electric vehicles

    SciTech Connect (OSTI)

    Vivian, H.C.; Bryant, J.A.

    1984-04-15

    Tests were performed on an improved battery charger manufactured by Lester Electrical of Nebraska, Inc. This charger was installed in a South Coast Technology Rabbit No. 4, which was equipped with lead-acid batteries produced by ESB Company. The primary purpose of the testing was to develop test methodologies for battery charger evaluation. To this end tests were developed to characterize the charger in terms of its charge algorithm and to assess the effects of battery initial state of charge and temperature on charger and battery efficiency. Tests showed this charger to be a considerable improvement in the state of the art for electric vehicle chargers.

  9. Memorandum to DOE re Battery Chargers | Department of Energy

    Energy Savers [EERE]

    Memorandum to DOE re Battery Chargers Memorandum to DOE re Battery Chargers We are following up on our meeting with DOE on August 7, 2014. During the meeting, several topics were identified as warranting further investigation as related to battery chargers, including test procedures and standards. This document provides additional information relating to these topics. We request that this document be placed in the record of this proceeding. PDF icon Memorandum to DOE re Battery Chargers More

  10. Meeting on Battery Chargers and External Power Supplies | Department of

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

    Energy on Battery Chargers and External Power Supplies Meeting on Battery Chargers and External Power Supplies On Monday, June 11, 2012, representatives of several States and representatives of several non-profit energy efficiency organizations met with representatives of the Department of Energy to discuss the Notice of Proposed Rulemaking for Energy Conservation Standards for Battery Chargers and External Power Supplies, PDF icon Batteries_and_External_Power_Supplies.pdf More Documents

  11. Energy Conservation Standards for Battery Chargers and External...

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

    Making - Ex Parte Communication Energy Conservation Standards for Battery Chargers and External Power Supplies; Proposed Rule Making - Ex Parte Communication Apple Inc. met with ...

  12. 2014-05-08 Issuance: Test Procedures for Battery Chargers; Notice...

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

    Test Procedures for Battery Chargers; Notice of Data Availability 2014-05-08 Issuance: Test Procedures for Battery Chargers; Notice of Data Availability This document is a ...

  13. Webinar: Test Procedure for Battery Chargers; Notice of Data Availability

    Broader source: Energy.gov [DOE]

    DOE is conducting a public meeting and webinar for the notice of data availability regarding test procedures for battery chargers. 79 FR 27774  (May 15, 2014). For more information, please visit...

  14. Converter Topologies for Wired and Wireless Battery Chargers | Department

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

    of Energy ape033_su_2011_o.pdf More Documents & Publications Converter Topologies for Wired and Wireless Battery Chargers Inverter Using Current Source Topology Wireless Plug-in Electric Vehicle (PEV) Charging

  15. Battery charger and state of charge indicator. Final report

    SciTech Connect (OSTI)

    Latos, T.S.

    1984-04-15

    The battery charger has a full-wave rectifier in series with a transformer isolated 20 kHz dc-dc converter with high frequency switches which are programmed to actively shape the input ac line current to be a mirror image of the ac line voltage. The power circuit is capable of operating at 2 kW peak and 1 kW average power. The BC/SCI has two major subsystems: (1) the battery charger power electronics with its controls; and (2) a microcomputer subsystem which is used to acquire battery terminal data and exercise the state-of-charge software programs. The state-of-charge definition employed is the energy remaining in the battery when extracted at a 10 kW rate divided by the energy capacity of a fully charged new battery. The battery charger circuit is an isolated boost converter operating at an internal frequency of 20 kHz. The switches selected for the battery charger are the single most important item in determining its efficiency. The combination of voltage and current requirements dictated the use of high power NPN Darlington switching transistors. The power circuit topology developed is a three switch design utilizing a power FET on the center tap of the isolation transformer and the power Darlingtons on each of the two ends. An analog control system is employed to accomplish active input current waveshaping as well as the necessary regulation.

  16. Compact, Interactive Electric Vehicle Charger: Gallium-Nitride Switch Technology for Bi-directional Battery-to-Grid Charger Applications

    SciTech Connect (OSTI)

    2010-10-01

    ADEPT Project: HRL Laboratories is using gallium nitride (GaN) semiconductors to create battery chargers for electric vehicles (EVs) that are more compact and efficient than traditional EV chargers. Reducing the size and weight of the battery charger is important because it would help improve the overall performance of the EV. GaN semiconductors process electricity faster than the silicon semiconductors used in most conventional EV battery chargers. These high-speed semiconductors can be paired with lighter-weight electrical circuit components, which helps decrease the overall weight of the EV battery charger. HRL Laboratories is combining the performance advantages of GaN semiconductors with an innovative, interactive battery-to-grid energy distribution design. This design would support 2-way power flow, enabling EV battery chargers to not only draw energy from the power grid, but also store and feed energy back into it.

  17. Will Your Battery Survive a World With Fast Chargers?

    SciTech Connect (OSTI)

    Neubauer, J. S.; Wood, E.

    2015-05-04

    Fast charging is attractive to battery electric vehicle (BEV) drivers for its ability to enable long-distance travel and quickly recharge depleted batteries on short notice. However, such aggressive charging and the sustained vehicle operation that result could lead to excessive battery temperatures and degradation. Properly assessing the consequences of fast charging requires accounting for disparate cycling, heating, and aging of individual cells in large BEV packs when subjected to realistic travel patterns, usage of fast chargers, and climates over long durations (i.e., years). The U.S. Department of Energy's Vehicle Technologies Office has supported the National Renewable Energy Laboratory's development of BLAST-V-the Battery Lifetime Analysis and Simulation Tool for Vehicles-to create a tool capable of accounting for all of these factors. We present on the findings of applying this tool to realistic fast charge scenarios. The effects of different travel patterns, climates, battery sizes, battery thermal management systems, and other factors on battery performance and degradation are presented. We find that the impact of realistic fast charging on battery degradation is minimal for most drivers, due to the low frequency of use. However, in the absence of active battery cooling systems, a driver's desired utilization of a BEV and fast charging infrastructure can result in unsafe peak battery temperatures. We find that active battery cooling systems can control peak battery temperatures to safe limits while allowing the desired use of the vehicle.

  18. ISSUANCE 2015-07-30: Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Supplemental Notice of Proposed Rulemaking

    Broader source: Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for Battery Chargers, Supplemental Notice of Proposed Rulemaking

  19. Combination field chopper and battery charger

    DOE Patents [OSTI]

    Steigerwald, R.L.; Crouch, K.E.; Wilson, J.W.A.

    1979-08-13

    A power transistor used in a chopper circuit to control field excitation of a vehicle motor when in a power mode is also used to control charging current from an a-c to d-c rectifier to the vehicle battery when in a battery charging mode. Two isolating diodes and a small high frequency filter inductor are the only elements required in the chopper circuit to reconfigure the circuit for power or charging modes of operation.

  20. Combination field chopper and battery charger

    DOE Patents [OSTI]

    Steigerwald, Robert L.; Crouch, Keith E.; Wilson, James W. A.

    1981-01-01

    A power transistor used in a chopper circuit to control field excitation of a vehicle motor when in a power mode is also used to control charging current from an a-c to d-c rectifier to the vehicle battery when in a battery charging mode. Two isolating diodes and a small high frequency filter inductor are the only elements required in the chopper circuit to reconfigure the circuit for power or charging modes of operation.

  1. Develop improved battery charger (Turbo-Z Battery Charging System). Final report

    SciTech Connect (OSTI)

    1999-09-01

    The output of this project was a flexible control board. The control board can be used to control a variety of rapid battery chargers. The control module will reduce development cost of rapid battery charging hardware. In addition, PEPCO's proprietary battery charging software have been pre-programmed into the control microprocessor. This product is being applied to the proprietary capacitive charging system now under development.

  2. Ex Parte Meeting with DOE and Navigant Consulting on Battery Charger Energy

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

    | Department of Energy with DOE and Navigant Consulting on Battery Charger Energy Ex Parte Meeting with DOE and Navigant Consulting on Battery Charger Energy Ex parte guidance for Association of Home Appliance Manufacturers on battery charger energy efficiency standards PDF icon Microsoft Word - AHAM Letter Exparte 122310.doc More Documents & Publications DOE - BCS TSD comments ISSUANCE 2016-05-06: Energy Conservation Program: Energy Conservation Standards for Battery

  3. Request for Information on Evaluating New Products for the Battery Chargers

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

    and External Power Supply Rulemaking - Ex Parte Communication | Department of Energy Evaluating New Products for the Battery Chargers and External Power Supply Rulemaking - Ex Parte Communication Request for Information on Evaluating New Products for the Battery Chargers and External Power Supply Rulemaking - Ex Parte Communication List of topics that Apple Inc. discussed with DOE PDF icon RFI_Evaluating New Products_Battery Chargers & External Power Supply Rulemaking.pdf More Documents

  4. 2014-05-08 Issuance: Test Procedures for Battery Chargers; Notice of Data

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

    Availability | Department of Energy Test Procedures for Battery Chargers; Notice of Data Availability 2014-05-08 Issuance: Test Procedures for Battery Chargers; Notice of Data Availability This document is a pre-publication Federal Register notice of data availability regarding test procedures for battery chargers, as issued by the Deputy Assistant Secretary for Energy Efficiency on May 8, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted

  5. Pulse width modulation inverter with battery charger

    DOE Patents [OSTI]

    Slicker, James M.

    1985-01-01

    An inverter is connected between a source of DC power and a three-phase AC induction motor, and a microprocessor-based circuit controls the inverter using pulse width modulation techniques. In the disclosed method of pulse width modulation, both edges of each pulse of a carrier pulse train are equally modulated by a time proportional to sin .theta., where .theta. is the angular displacement of the pulse center at the motor stator frequency from a fixed reference point on the carrier waveform. The carrier waveform frequency is a multiple of the motor stator frequency. The modulated pulse train is then applied to each of the motor phase inputs with respective phase shifts of 120.degree. at the stator frequency. Switching control commands for electronic switches in the inverter are stored in a random access memory (RAM) and the locations of the RAM are successively read out in a cyclic manner, each bit of a given RAM location controlling a respective phase input of the motor. The DC power source preferably comprises rechargeable batteries and all but one of the electronic switches in the inverter can be disabled, the remaining electronic switch being part of a "flyback" DC-DC converter circuit for recharging the battery.

  6. Understanding and managing the effects of battery charger and inverter aging

    SciTech Connect (OSTI)

    Gunther, W. ); Aggarwal, S. )

    1992-01-01

    An aging assessment of battery chargers and inverters was conducted under the auspices of the NRC's Nuclear Plant Aging Research (NPAR) Program. The intentions of this program are to resolve issues related to the aging and service wear of equipment and systems at operating reactor facilities and to assess their impact on safety. Inverters and battery chargers are used in nuclear power plants to perform significant functions related to plant safety and availability. The specific impact of a battery charger or inverter failure varies with plant configuration. Operating experience data have demonstrated that reactor trips, safety injection system actuations, and inoperable emergency core cooling systems have resulted from inverter failures; and dc bus degradation leading to diesel generator inoperability or loss of control room annunication and indication have resulted from battery and battery charger failures. For the battery charger and inverter, the aging and service wear of subcomponents have contributed significantly to equipment failures. This paper summarizes the data and then describes methods that can be used to detect battery charger and inverter degradation prior to failure, as well as methods to minimize the failure effects. In both cases, the managing of battery charger and inverter aging is emphasized. 5 refs.

  7. Understanding and managing the effects of battery charger and inverter aging

    SciTech Connect (OSTI)

    Gunther, W.; Aggarwal, S.

    1992-06-01

    An aging assessment of battery chargers and inverters was conducted under the auspices of the NRC`s Nuclear Plant Aging Research (NPAR) Program. The intentions of this program are to resolve issues related to the aging and service wear of equipment and systems at operating reactor facilities and to assess their impact on safety. Inverters and battery chargers are used in nuclear power plants to perform significant functions related to plant safety and availability. The specific impact of a battery charger or inverter failure varies with plant configuration. Operating experience data have demonstrated that reactor trips, safety injection system actuations, and inoperable emergency core cooling systems have resulted from inverter failures; and dc bus degradation leading to diesel generator inoperability or loss of control room annunication and indication have resulted from battery and battery charger failures. For the battery charger and inverter, the aging and service wear of subcomponents have contributed significantly to equipment failures. This paper summarizes the data and then describes methods that can be used to detect battery charger and inverter degradation prior to failure, as well as methods to minimize the failure effects. In both cases, the managing of battery charger and inverter aging is emphasized. 5 refs.

  8. Portable battery-free charger for radiation dosimeters

    DOE Patents [OSTI]

    Manning, Frank W.

    1984-01-01

    This invention is a novel portable charger for dosimeters of the electrometer type. The charger does not require batteries or piezoelectric crystals and is of rugged construction. In a preferred embodiment, the charge includes a housing which carries means for mounting a dosimeter to be charged. The housing also includes contact means for impressing a charging voltage across the mounted dosimeter. Also, the housing carries a trigger for operating a charging system mounted in the housing. The charging system includes a magnetic loop including a permanent magnet for establishing a magnetic field through the loop. A segment of the loop is coupled to the trigger for movement thereby to positions opening and closing the loop. A coil inductively coupled with the loop generates coil-generated voltage pulses when the trigger is operated to open and close the loop. The charging system includes an electrical circuit for impressing voltage pulses from the coil across a capacitor for integrating the pulses and applying the resulting integrated voltage across the above-mentioned contact means for charging the dosimeter.

  9. HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies

    Broader source: Energy.gov [DOE]

    Hewlett-Packard Company (HP) appreciates the opportunity to comment on the new DOE rulemaking for Battery Chargers and External Power Supplies. Thank you for taking the time to speak with us. HP...

  10. HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers and External Power Supplies

    Broader source: Energy.gov [DOE]

    Hewlett-Packard  Company (HP) appreciates the opportunity to comment on the new DOE rulemaking for Battery Chargers and External Power Supplies. Thank you for taking the time to speak with us.  HP...

  11. Energy Conservation Standards for Battery Chargers and External Power Supplies; Proposed Rule Making- Ex Parte Communication

    Broader source: Energy.gov [DOE]

    Apple Inc. met with DOE to discuss the notice of proposed rule making the Department sent out regarding battery chargers and external power supplies.  Below is a list of topics that Apple discussed...

  12. Batteries

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

    Batteries - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee ... Energy Storage Components and Systems Batteries Electric Drive Systems Hydrogen Materials ...

  13. PEPCO turbo-Z battery charger system. Technical progress report, calendar quarter ending March 31, 1998

    SciTech Connect (OSTI)

    Rose, J.

    1998-04-30

    During the First Quarter of 1998, the engineers working on this Grant have dramatically increased the rate of work. They are developing a Flexible Battery Charger Control Board, a Battery Charger Test Stand, and writing software that can be used with both. The status is as follows: (a) Flexible Battery Charger Control Board -- a preliminary electrical design is complete. They are now investigating how the control design might incorporate provisions for an additional Electric Vehicle charging feature. This additional design is based on SAE J2293 -- Recommended Practice for EV Communications. Investigation of J2293 is being considered for controlling a power supply using proprietary Capacitive Charging Coupler, and controlling the power supply with this control board. (b) Battery Test Stand -- the preliminary hardware design is complete. The design includes some very desirable additions to the specifications, including an AC line source for the charger being tested and a battery simulator. Purchasing of the equipment and materials for the test stand is underway. The engineers have been working in the SAE standards setting committees for Electric Vehicles for several years. In particular, they have been working to set the Capacitive Coupler as the standard for connecting an EV to the utility grid system. Substantial test data has been distributed to the committee members on the Conductive and Inductive Charging Systems. It is their opinion that they have a superior coupling mechanism, and they are proceeding to develop this technology.

  14. Microsoft Word - WRFMAIN-#13788450-v4-Memorandum_to_DOE_re_battery_chargers_(Oct__2014)

    Energy Savers [EERE]

    October 20, 2014 MEMORANDUM To: Jeremy Dommu From: Jason Friedrich and Jennifer Sanford Re: Department of Energy, Notice of Data Availability for Energy Conservation Standards and Test Procedure for Battery Chargers, 79 Fed. Reg. 27774 (May 15, 2014), Docket No. EERE-2014-BT-NOA-0012; Additional Information for DOE Consideration Introduction We are following up on our meeting with DOE on August 7, 2014. During the meeting, several topics were identified as warranting further investigation as

  15. Savings Potential of ENERGY STAR(R) External Power Adapters andBattery Chargers

    SciTech Connect (OSTI)

    Webber, Carrie; Korn, David; Sanchez, Marla

    2007-02-28

    External power adapters may lose 10 to 70 percent of theenergy they consume, dissipated as heat rather than converted into usefulenergy. Battery charging systems have more avenues for losses: inaddition to power conversion losses, power is consumed by the chargingcircuitry, and additional power may be needed after the battery is fullcharged to balance self-discharge. In 2005, the Environmental ProtectionAgency launched a new ENERGY STAR(R) label for external power supplies(EPSs) that convert line-voltage AC electricity into low-voltage DCelectricity for certain electronic devices. The specification includedpower supplies for products with battery charging functions (e.g. laptopsand cell phones), but excluded others. In January 2006, a separatespecification was issued for battery charging systems contained primarilyin small household appliances and power tools. In addition to the ENERGYSTAR(R) label, the state of California will implement minimum energyperformance standards for EPSs in 2007, and similar standards for EPSsand battery chargers are in development at the national level.Many of theproducts covered by these policies use relatively little power and havemodest per-unit savings potential compared to conventional energyefficiency targets. But with an estimated 1.5 billion adapters and 230million battery charging systems in use in the United States, theaggregate savings potential is quite high. This paper presents estimatesof the savings potential for external power adapters and battery chargingsystems through 2025.

  16. Aging Management Guideline for commercial nuclear power plants: Battery chargers, inverters and uninterruptible power supplies. Final report

    SciTech Connect (OSTI)

    Berg, R.; Stroinski, M.; Giachetti, R.

    1994-02-01

    This Aging Management Guideline (AMG) describes recommended methods for effective detection and mitigation of age-related degradation mechanisms in BWR and PWR commercial nuclear power plant battery chargers, inverters and uninterruptible power supplies important to license renewal. The intent of this AMG is to assist plant maintenance and operations personnel in maximizing the safe, useful life of these components. It also supports the documentation of effective aging management programs required under the License Renewal Rule 10 CFR Part 54. This AMG is presented in a manner that allows personnel responsible for performance analysis and maintenance to compare their plant-specific aging mechanisms (expected or already, experienced) and aging management program activities to the more generic results and recommendations presented herein.

  17. Meeting regarding DOE Energy Conservations Standards for Battery

    Broader source: Energy.gov [DOE]

    Discussion points presented relating to the U.S. Department of Energy (DOE) Energy Conservation Standards for Battery Chargers.  The DOE battery charger efficiency regulations cover only consumer...

  18. 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.

  19. 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...

  20. Request for Information on Evaluating New Products for the Battery...

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

    - Ex Parte Communication Request for Information on Evaluating New Products for the Battery Chargers and External Power Supply Rulemaking - Ex Parte Communication List of topics ...

  1. 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 The Department of Energy's 'Oak Ridge National Laboratory (ORNL) has developed high-performance thin-film lithium batteries for a variety of technological applications. These batteries have high energy densities, can be recharged thousands of times, and are only 10 microns thick. They can be made in essentially any size

  2. battery2.indd

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

    Safe Battery for Replacing Lithium Batteries 1. Submitting Organization Sandia ... battery that improves on traditional batteries in consumer and environmental safety ...

  3. Battery Testing

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  4. 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.

  5. 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+.

  6. 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.

  7. 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.

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

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

    Applying the Battery Ownership Model in Pursuit of Optimal Battery Use Strategies Applying the Battery Ownership Model in Pursuit of Optimal Battery Use Strategies 2012 DOE ...

  9. 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 electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and electric vehicles (EVs); a market predicted to be potentially ten times greater than that of consumer electronics. In fact, only Liion batteries can meet the requirements for PHEVs as set by the U.S. Advanced Battery Consortium (USABC), although they still fall slightly short of EV goals. In the case of Li-ion batteries, the trade-off between power and energy shown in Figure 1 is a function both of device design and the electrode materials that are used. Thus, a high power battery (e.g., one intended for an HEV) will not necessarily contain the same electrode materials as one designed for high energy (i.e., for an EV). As is shown in Figure 1, power translates into acceleration, and energy into range, or miles traveled, for vehicular uses. Furthermore, performance, cost, and abuse-tolerance requirements for traction batteries differ considerably from those for consumer electronics batteries. Vehicular applications are particularly sensitive to cost; currently, Li-ion batteries are priced at about $1000/kWh, whereas the USABC goal is $150/kWh. The three most expensive components of a Li-ion battery, no matter what the configuration, are the cathode, the separator, and the electrolyte. Reduction of cost has been one of the primary driving forces for the investigation of new cathode materials to replace expensive LiCoO{sub 2}, particularly for vehicular applications. Another extremely important factor is safety under abuse conditions such as overcharge. This is particularly relevant for the large battery packs intended for vehicular uses, which are designed with multiple cells wired in series arrays. Premature failure of one cell in a string may cause others to go into overcharge during passage of current. These considerations have led to the development of several different types of cathode materials, as will be covered in the next section. Because there is not yet one ideal material that can meet requirements for all applications, research into cathodes for Li-ion batteries is, as of this writing, a very active field.

  10. 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.

  11. 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.

  12. 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.

  13. 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...

  14. 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.

  15. 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.

  16. Method and apparatus for smart battery charging including a plurality of controllers each monitoring input variables

    SciTech Connect (OSTI)

    Hammerstrom, Donald J.

    2013-10-15

    A method for managing the charging and discharging of batteries wherein at least one battery is connected to a battery charger, the battery charger is connected to a power supply. A plurality of controllers in communication with one and another are provided, each of the controllers monitoring a subset of input variables. A set of charging constraints may then generated for each controller as a function of the subset of input variables. A set of objectives for each controller may also be generated. A preferred charge rate for each controller is generated as a function of either the set of objectives, the charging constraints, or both, using an algorithm that accounts for each of the preferred charge rates for each of the controllers and/or that does not violate any of the charging constraints. A current flow between the battery and the battery charger is then provided at the actual charge rate.

  17. 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.

  18. 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...

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. Battery Cathodes > Batteries & Fuel Cells > Research > The Energy...

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

    on new cathodes for lithium-ion batteries has long been directed towards ... processes occurring in operational batteries, including in-situ x-ray techniques at ...

  4. Battery Anodes > Batteries & Fuel Cells > Research > The Energy...

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

    The most promising types of advanced batteries currently under production are based on ... Therefore, lithium batteries possess the highest voltage and energy density of all other ...

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

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

    describes DC fast charging's effects on plug-in electric vehicle batteries. This research was conducted by Idaho National Laboratory. PDF icon DC Fast Charge Effects on Battery ...

  6. 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....

  7. Batteries Breakout Session

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

    Barriers and Reach Performance Targets Technology Breakthroughs Needed * Get rid of battery thermal management system - Need chemistry stable at high temp (good at low T) * Low...

  8. 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.

  9. Battery SEAB Presentation | Department of Energy

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

    Battery SEAB Presentation Battery SEAB Presentation PDF icon Battery SEAB Presentation More Documents & Publications Overview of Battery R&D Activities Hybrid Electric Systems Overview of Battery R&D Activities

  10. 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...

  11. 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...

  12. 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:...

  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 in chemical form makes it storable and transportable January 11, 2011 Contact: John ...

  14. 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.

  15. 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.

  16. Batteries | Department of Energy

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

    Batteries Batteries A small New York City startup is hoping it has the next big solution in energy storage. A video documents what the company's breakthrough means for the future of grid-scale energy storage. Learn more. Batteries have changed a lot in the past century, but there is still work to do. Improving this type of energy storage technology will have dramatic impacts on the way Americans travel and the ability to incorporate renewable energy into the nation's electric grid. On the

  17. 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.

  18. 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.

  19. 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.

  20. 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...

  1. 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...

  2. 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:...

  3. 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...

  4. 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...

  5. 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 ...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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 ...

  12. Vehicle Battery Basics | Department of Energy

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

    Battery Basics Batteries are essential for electric drive technologies such as hybrid ... Batteries have three main parts, each of which plays a different role: the anode, cathode, ...

  13. 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 ...

  14. 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 ...

  15. Overcharge Protection Prevents Exploding Lithium Ion Batteries...

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

    Overcharge Protection Prevents Exploding Lithium Ion Batteries Lawrence Berkeley National ... conditions in rechargeable lithium-ion batteries, i.e., exploding lithium ion batteries. ...

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  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 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 Fuel Cycle Defense Waste Management

  2. 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

  3. 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.

  4. Nickel coated aluminum battery cell tabs

    DOE Patents [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.

  5. 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...

  6. 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.

  7. 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...

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

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

    More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program Fact ...

  9. Battery venting system and method

    DOE Patents [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.

  10. 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.

  11. Battery Vent Mechanism And Method

    DOE Patents [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.

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

    DOE Patents [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.

  13. 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.

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

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

    Breakout Session Report | Department of Energy next-generation_li-ion_b.pdf More Documents & Publications EV Everywhere Batteries Workshop - Beyond Lithium Ion Breakout Session Report EV Everywhere Batteries Workshop - Materials Processing and Manufacturing Breakout Session Report Overview and Progress of the Batteries for Advanced Transportation Technologies

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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....

  1. 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.

  2. 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 payments for space to the IDA. A commercial venture is being formed to utilize the LiFeBATT product for consumer use in enabling photovoltaic powered boat lifts. Field tests of the system have proven to be very effective and commercially promising. This venture is expected to result in significant sales within the next six months.

  3. 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.

  4. 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 in chemical form makes it storable and transportable January 11, 2011 Contact: John Hules, JAHules@lbl.gov, +1 510 486 6008 2011-01-11-Heat-Battery.jpg A molecule of fulvalene diruthenium, seen in diagram, changes its configuration when it absorbs heat, and later releases heat when it snaps back to its original shape. Image: Jeffrey Grossman Broadly speaking, there have been two approaches to capturing the

  5. 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 ...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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....

  11. Overview of Battery R&D Activities

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

    US Department of Energy Vehicle Technologies Program Overview of Battery R&D Activities ... eere.energy.gov VTP Battery R&D Battery affordability and performance are the keys. ...

  12. 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.

  13. 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.

  14. Battery Abuse Testing Laboratory (BATLab)

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management ...

  15. 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.

  16. '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

  17. 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

  18. 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

  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 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

  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. 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,...

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

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

    Industrially Viable Battery Electrode Coatings Development of Industrially Viable Battery Electrode Coatings 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies ...

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

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

    More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program AVTA: 2010 Honda Civic ...

  6. Vehicle Technologies Office: Advanced Battery Development, System...

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

    ... Battery Environment (VIBE) platform are playing key roles in developing flexible and expandable modular architectures that enable battery performance prediction and design. ...

  7. 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...

  8. 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......

  9. 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...

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

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

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

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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 ...

  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. ETA-UTP008 - Battery Charging

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

    conduct of charging the main propulsion batteries installed in an electric vehicle while ... The purpose of this procedure is to provide guidance on charging traction batteries during ...

  18. ETA-NTP008 Battery Charging

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

    conduct of charging the main propulsion batteries installed in an electric vehicle while ... provide guidance on charging traction batteries during the time the vehicle is being ...

  19. LEESS Battery Development | Department of Energy

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

    LEESS Battery Development LEESS Battery Development 2012 DOE Hydrogen and Fuel Cells ... More Documents & Publications Development of Advanced Energy Storage Systems for High Power, ...

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

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

    Technology Marketing Summary Lithium ion batteries are currently the most widely used ... The batteries must be able to charge and discharge quickly as they react to sudden changes ...

  1. Modular Electromechanical Batteries for Storage of Electrical...

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

    Return to Search Modular Electromechanical Batteries for Storage of Electrical Energy for ... "electromechanical batteries" (EMB) designed for land-based vehicular applications. ...

  2. Lithium-Ion Batteries - Energy Innovation Portal

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

    Find More Like This Return to Search Lithium-Ion Batteries Predictive computer models for ... Technology Marketing SummaryDesign. Build. Test. Break. Repeat. Developing batteries is an ...

  3. 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 ...

  4. BIFUNCTIONAL ELECTROLYTES FOR LITHIUM ION BATTERIES | Department...

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

    More Documents & Publications Bifunctional Electrolytes for Lithium-ion Batteries Bifunctional Electrolytes for Lithium-ion Batteries Progress in Electrolyte Component R&D within ...

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

    Office of Environmental Management (EM)

    (Li-ion) batteries used in vehicle applications while still meeting the USABC goals. ... Management System for Lithium-ion Batteries Used in Vehicle Applications," visit the ...

  6. 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 ...

  7. Redox Flow Batteries - Energy Innovation Portal

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

    Find More Like This Return to Search Redox Flow Batteries Pacific Northwest National ... most promising of them is redox flow batteries because of the relatively low cost of ...

  8. Battery Life Predictor Model - Energy Innovation Portal

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

    Current practices require that batteries be oversized by design in order to meet the ... NREL scientists have developed a software model that analyzes the performance of batteries ...

  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. 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 ...

  11. 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...

  12. 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.

  13. 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.

  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. 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.

  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. 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

  18. FY14 Milestone: Simulated Impacts of Life-Like Fast Charging on BEV Batteries (Management Publication)

    SciTech Connect (OSTI)

    Neubauer, J.; Wood, E.; Burton, E.; Smith, K.; Pesaran, A.

    2014-09-01

    Fast charging is attractive to battery electric vehicle (BEV) drivers for its ability to enable long-distance travel and quickly recharge depleted batteries on short notice. However, such aggressive charging and the sustained vehicle operation that results could lead to excessive battery temperatures and degradation. Properly assessing the consequences of fast charging requires accounting for disparate cycling, heating, and aging of individual cells in large BEV packs when subjected to realistic travel patterns, usage of fast chargers, and climates over long durations (i.e., years). The U.S. Department of Energy's Vehicle Technologies Office has supported NREL's development of BLAST-V 'the Battery Lifetime Analysis and Simulation Tool for Vehicles' to create a tool capable of accounting for all of these factors. The authors present on the findings of applying this tool to realistic fast charge scenarios. The effects of different travel patterns, climates, battery sizes, battery thermal management systems, and other factors on battery performance and degradation are presented. The primary challenge for BEV batteries operated in the presence of fast charging is controlling maximum battery temperature, which can be achieved with active battery cooling systems.

  19. 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.

  20. 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.

  1. 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

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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,...

  7. 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;...

  8. 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. ...

  9. 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....

  10. PHEV and LEESS Battery Cost Assessment | Department of Energy

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

    More Documents & Publications PHEV Battery Cost Assessment Vehicle Technologies Office Merit Review 2015: A 12V Start-Stop Li Polymer Battery Pack PHEV Battery Cost Assessment

  11. 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...

  12. KAir Battery Wins Southwest Regional Clean Energy Business Plan...

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

    KAir Battery Wins Southwest Regional Clean Energy Business Plan Competition KAir Battery Wins ... According to KAir, these batteries store generated electricity and return 98% of the ...

  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. Membranes > Batteries & Fuel Cells > Research > The Energy Materials...

    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 Membranes Fig. 1 PEM Fuel Cell Fuel cells are highly efficient devices that ...

  15. EERE Success Story-Washington: Battery Manufacturer Brings Material...

    Energy Savers [EERE]

    nano-engineered carbon materials for batteries and other energy storage devices that ... can be used in ultracapacitors, lithium-ion batteries, and advanced lead acid batteries. ...

  16. 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 ...

  17. 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 ...

  18. Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries...

    Office of Environmental Management (EM)

    Plug-In Electric Vehicles and Batteries Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries ...

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

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

    Safer, Longer-lasting Batteries EERE Success Story-Colorado: Isothermal Battery Calorimeter Quantifies Heat Flow, Helps Make Safer, Longer-lasting Batteries August 19, 2013 - ...

  20. Innovative lithium-titanium-oxide anodes improve battery safety...

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

    Technology Marketing Summary Rechargeable lithium-ion batteries have become the battery of ... the specific energy of advanced batteries, while simultaneously providing enhanced ...

  1. 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, ...

  2. 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...

  3. Powerful, Efficient Electric Vehicle Chargers: Low-Cost, Highly-Integrated Silicon Carbide (SiC) Multichip Power Modules (MCPMs) for Plug-In Hybrid Electric

    SciTech Connect (OSTI)

    2010-09-14

    ADEPT Project: Currently, charging the battery of an electric vehicle (EV) is a time-consuming process because chargers can only draw about as much power from the grid as a hair dryer. APEI is developing an EV charger that can draw as much power as a clothes dryer, which would drastically speed up charging time. APEI's charger uses silicon carbide (SiC)-based power transistors. These transistors control the electrical energy flowing through the charger's circuits more effectively and efficiently than traditional transistors made of straight silicon. The SiC-based transistors also require less cooling, enabling APEI to create EV chargers that are 10 times smaller than existing chargers.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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 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 Fuel Cycle Defense Waste Management Programs Advanced

  9. 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.

  10. 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).

  11. 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.

  12. An Integrated Onboard Charger and Accessary Power Converter for Plug-in Electric Vehicles

    SciTech Connect (OSTI)

    Su, Gui-Jia; Tang, Lixin

    2013-01-01

    Abstract: In this paper, an integrated onboard battery charger and accessary dc-dc converter for plug-in electric vehicles (PEVs) is presented. The idea is to utilize the already available traction drive inverters and motors of a PEV as the frond converter of the charger circuit and the transformer of the 14 V accessary dc-dc converter to provide galvanic isolation. The topology was verified by modeling and experimental results on a 5 kW charger prototype

  13. 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.

  14. 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).

  15. 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.

  16. 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 Austins thermal energy storage systems are modular, they may be incorporated into the heating and cooling systems in buildings, providing further energy efficiencies and positively impacting the emissions of current building heating/cooling systems.

  17. 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.

  18. 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.

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

    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 Batteries & Fuel Cells Here are the details of what we're doing in the labs ...

  20. Fact Sheet: Sodium-Beta Batteries (October 2012)

    Energy Savers [EERE]

    Sodium-Beta Batteries Improving the performance and reducing the cost of sodium-beta batteries for large-scale energy storage Sodium-beta batteries (Na-beta batteries or NBBs) use ...

  1. 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 ...

  2. 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 ...

  3. 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.

  4. 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.

  5. 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.

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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.

  11. Metal-Air Battery - Energy Innovation Portal

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

    Find More Like This Return to Search Metal-Air Battery Battelle Memorial Institute Contact ... The open electrochemical cells may function as metal-air batteries.Benefits Metal-air ...

  12. 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

  13. Vehicle Technologies Office: Batteries | Department of Energy

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

    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 emissions by 30-45%, depending on the exact mix of technologies. For a general

  14. 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.

  15. 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.

  16. 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.

  17. 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

  18. 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.

  19. Alternator control for battery charging

    DOE Patents [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.

  20. 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.

  1. 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.

  2. 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

  3. 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.

  4. 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

  5. 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.

  6. 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.

  7. 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

  8. A New Integrated Onboard Charger and Accessory Power Converter for Plug-in Electric Vehicles

    SciTech Connect (OSTI)

    Su, Gui-Jia; Tang, Lixin

    2014-01-01

    In this paper, a new approach is presented for integrating the function of onboard battery charging into the traction drive system and accessory dc-dc converter of a plug-in electric vehicle (PEV). The idea is to utilize the segmented traction drive system of a PEV as the frond converter of the charging circuit and the transformer and high voltage converter of the 14 V accessory dc-dc converter to form a galvanically isolated onboard charger. Moreover, a control method is presented for suppressing the battery current ripple component of twice the grid frequency with the reduced dc bus capacitor in the segmented inverter. The resultant integrated charger has lower cost, weight, and volume than a standalone charger due to a substantially reduced component count. The proposed integrated charger topology was verified by modeling and experimental results on a 5.8 kW charger prototype.

  9. 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.

  10. Cathode material for lithium batteries

    SciTech Connect (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.

  11. 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.

  12. 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 changes little with degradation but the origin of degradation in cathodes is kinetic in nature, i.e. lower rate cycling recovers lost capacity. Finally, our modeling of electrode-electrolyte interfaces revealed that electrolyte degradation may occur by either a single or double electron transfer process depending on thickness of the solid-electrolyte- interphase layer, and this cross-over can be modeled and predicted.

  13. Vehicle Technologies Office: Advanced Battery Development, System Analysis,

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

    and Testing | Department of Energy 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 activity

  14. 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.

  15. Katech (Lithium Polymer) 4-Passenger NEV - Range and Battery Testing Report

    SciTech Connect (OSTI)

    J. Francfort; D. Karner

    2005-07-01

    The U.S. Department of Energys (DOEs) Advanced Vehicle Testing Activity (AVTA) received a Neighborhood Electric Vehicle (NEV) from the Korea Automotive Technology Institute (KATECH) for vehicle and battery characterization testing. The KATECH NEV (called the Invita) was equipped with a lithium polymer battery pack from Kokam Engineering. The Invita was to be baseline performance tested by AVTAs testing partner, Electric Transportation Applications (ETA), at ETAs contract testing facilities and test track in Phoenix, Arizona, to AVTAs NEVAmerica testing specifications and procedures. Before and during initial constant speed range testing, the Invita battery pack experienced cell failures, and the onboard charger failed. A Kokamsupplied off-board charger was used in place of the onboard charger to successfully perform a constant speed range test on the Invita. The Invita traveled a total of 47.9 miles in 1 hour 47 minutes, consuming 91.3 amp-hours and 6.19 kilowatt-hours. The Kokam Engineering lithium polymer battery was also scheduled for battery pack characterization testing, including the C/3 energy capacity, dynamic stress, and peak power tests. Testing was stopped during the initial C/3 energy capacity test, however, because the battery pack failed to withstand cycling without cell failures. After the third discharge/charge sequence was completed, it was discovered that Cell 6 had failed, with a voltage reading of 0.5 volts. Cell 6 was replaced, and the testing sequence was restarted. After the second discharge/charge sequence was complete, it was discovered that Cell 1 had failed, with its voltage reading 0.2 volts. At this point it was decided to stop all battery pack testing. During the discharge cycles, the battery pack supplied 102.21, 94.34, and 96.05 amp-hours consecutively before Cell 6 failed. After replacing Cell 6, the battery pack supplied 98.34 and 98.11 amp-hours before Cell 1 failed. The Idaho National Laboratory managed these testing activities for the AVTA, as part of DOEs FreedomCAR and Vehicle Technologies Program.

  16. 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.

  17. 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.

  18. 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 system is integrated with the vehicle cabin air conditioning system. The reason why we were not able to achieve the 20% reduction target is because of the natural decay of the battery cell due to the number of cycles. Perhaps newer battery chemistries that are not so sensitive to cycling would have more potential for reducing the battery size due to thermal issues.

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

    Broader source: Energy.gov [DOE]

    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 report describes DC fast charging's effects on plug-in electric vehicle batteries. This research was conducted by Idaho National Laboratory.

  20. HP Ex Parte Memo on Proposed Rulemaking for Battery Chargers...

    Office of Environmental Management (EM)

    us. HP believes that existing voluntary Market Access Requirements, such as EPEAT and ENERGY STAR, are the most effective mechanism for improving energy efficiency of IT...

  1. Converter Topologies for Wired and Wireless Battery Chargers | Department

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

    Project | Department of Energy 3_veenstra.pdf More Documents & Publications Technology Validation Controlled Hydrogen Fleet & Infrastructure Analysis HYDROGEN TO THE HIGHWAYS Program Managers | Department of Energy

    Freda Hopper serves as a Small Business Program Manager at Oak Ridge Operations Office, helping small businesses learn how to work with the Department and access contract opportunities. Here, she joins Dot Harris (at podium) at a Small Business Summit in Oak Ridge

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. Battery system with temperature sensors

    DOE Patents [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.

  8. 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.

  9. 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 ?-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.

  10. 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

  11. 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.

  12. Advanced Battery Manufacturing Facilities and Equipment Program |

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

    Department of Energy 2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon arravt002_es_flicker_2012_p.pdf More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results

  13. Advanced Battery Manufacturing Facilities and Equipment Program |

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

    Department of Energy 1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon arravt002_es_flicker_2011_p.pdf More Documents & Publications Advanced Battery Manufacturing Facilities and Equipment Program Advanced Battery Manufacturing Facilities and Equipment Program Fact Sheet: Grid-Scale Energy Storage Demonstration Using UltraBattery Technology (August 2013)

  14. System and Battery Charge Control for PV-Powered AC Lighting Systems

    SciTech Connect (OSTI)

    Kern, G.

    1999-04-01

    This report reviews a number of issues specific to stand-alone AC lighting systems. A review of AC lighting technology is presented, which discusses the advantages and disadvantages of various lamps. The best lamps for small lighting systems are compact fluorescent. The best lamps for intermediate-size systems are high- or low-pressure sodium. Specifications for battery charging and load control are provided with the goal of achieving lamp lifetimes on the order of 16,000 to 24,000 hours and battery lifetimes of 4 to 5 years. A rough estimate of the potential domestic and global markets for stand-alone AC lighting systems is presented. DC current injection tests were performed on high-pressure sodium lamps and the test results are presented. Finally, a prototype system was designed and a prototype system controller (with battery charger and DC/AC inverter) was developed and built.

  15. NREL: Distributed Grid Integration - Wind2Battery Project

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

    Wind2Battery Project photo of the Wind2Battery site near Luverne, Minnesota. Wind2Battery site near Luverne, Minnesota. Courtesy of Xcel Energy NREL is working with Xcel Energy to ...

  16. 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...

  17. 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....

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. In Situ Characterizations of New Battery Materials and the Studies...

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

    of High Energy Density Li-Air Batteries In Situ Characterizations of New Battery Materials and the Studies of High Energy Density Li-Air Batteries 2010 DOE Vehicle Technologies ...

  3. In situ Characterizations of New Battery Materials and the Studies...

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

    and the Studies of Li-Air Batteries In Situ Characterizations of New Battery Materials and the Studies of High Energy Density Li-Air Batteries FY 2011 Annual Progress Report ...

  4. A Better Anode Design to Improve Lithium-Ion Batteries

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

    A Better Anode Design to Improve Lithium-Ion Batteries A Better Anode Design to Improve Lithium-Ion Batteries Print Friday, 23 March 2012 13:53 Lithium-ion batteries are in smart ...

  5. EERE Success Story-Battery Company Puts New Nanowire Technology...

    Energy Savers [EERE]

    nanowire material for lithium-ion batteries on a commercial scale for the first time. ... EaglePicher Technologies, a U.S. company that manufactures battery cells and batteries. ...

  6. Electric Vehicle Technology and Batteries | GE Global Research

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

    batteries occur in electrochemical cells separated from energy storing tanks, which makes them safer. The new battery could be just one-fourth the cost of comparable car batteries ...

  7. 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 ...

  8. Development of Industrially Viable Battery Electrode Coatings | Department

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

    of Energy 62_tenent_2012_o.pdf More Documents & Publications Development of Industrially Viable Battery Electrode Coatings Development of Industrially Viable Battery Electrode Coatings Development of Industrially Viable Battery Electrode Coatings

  9. 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.

  10. 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.

  11. Manganese Oxide Composite Electrodes for Lithium Batteries |...

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

    Manganese Oxide Composite Electrodes for Lithium Batteries Technology available for licensing: Improved spinel-containing "layered-layered" lithium metal oxide electrodes Materials ...

  12. 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:...

  13. 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...

  14. Blue Sky Batteries Inc | Open Energy Information

    Open Energy Info (EERE)

    Place: Laramie, Wyoming Zip: 82072-3 Product: Nanoengineers materials for rechargeable lithium batteries. Coordinates: 41.310808, -105.590324 Show Map Loading map......

  15. Coda Battery Systems | Open Energy Information

    Open Energy Info (EERE)

    Connecticut Sector: Vehicles Product: Connecticut-based joint venture producing lithium-ion batteries for electric vehicles. Coordinates: 36.181032, -77.662805 Show Map...

  16. Vehicle Technologies Office: Exploratory Battery Materials Research...

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

    for future battery chemistries. They research a number of areas that contribute to this body of knowledge: Advanced cell chemistries that promise higher energy density than...

  17. Nanoelectrofuels for Flow Batteries | Argonne National Laboratory

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

    Nanoelectrofuels for Flow Batteries Four-page technical brochure about Argonne's high-density rechargeable liquid fuel PDF icon esnanoelectrofuels-broch-tech...

  18. Ultracapacitors and Batteries in Hybrid Vehicles

    SciTech Connect (OSTI)

    Pesaran, A.; Markel, T.; Zolot, M.; Sprik, S.

    2005-08-01

    Using an ultracapacitor in conjunction with a battery in a hybrid vehicle combines the power performance of the former with the greater energy storage capability of the latter.

  19. Conductive polymeric compositions for lithium batteries (Patent...

    Office of Scientific and Technical Information (OSTI)

    The conductivity at high temperatures and wide electrochemical window make these materials especially suitable as electrolytes for rechargeable lithium batteries. Inventors: ...

  20. EV Everywhere Grand Challenge - Battery Workshop Agenda

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

    7252012 EV Everywhere Grand Challenge -- Battery Workshop Thursday, July 26, 2012 - Doubletree O'Hare, Chicago, IL Event Objective: DOE aims to obtain stakeholder input on the...

  1. 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...

  2. 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...

  3. 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...

  4. Nanocomposite protective coatings for battery anodes (Patent...

    Office of Scientific and Technical Information (OSTI)

    Nanocomposite protective coatings for battery anodes Title: Nanocomposite protective ... USDOE Country of Publication: United States Language: English Subject: 25 ENERGY STORAGE

  5. Advanced Battery Materials Characterization: Success stories...

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

    Materials Laboratory (HTML) User Program Advanced Battery Materials Characterization: Success stories from the High Temperature Materials Laboratory (HTML) User Program 2009 DOE ...

  6. Organic Cathode Materials for Rechargeable Batteries

    SciTech Connect (OSTI)

    Cao, Ruiguo; Qian, Jiangfeng; Zhang, Jiguang; Xu, Wu

    2015-06-28

    This chapter will primarily focus on the advances made in recent years and specify the development of organic electrode materials for their applications in rechargeable lithium batteries, sodium batteries and redox flow batteries. Four various organic cathode materials, including conjugated carbonyl compounds, conducting polymers, organosulfides and free radical polymers, are introduced in terms of their electrochemical performances in these three battery systems. Fundamental issues related to the synthesis-structure-activity correlations, involved work principles in energy storage systems, and capacity fading mechanisms are also discussed.

  7. CanTrilBat_ThermalBattery

    Energy Science and Technology Software Center (OSTI)

    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”more » model.« less

  8. Effects of Electric Vehicle Fast Charging on Battery Life and Vehicle Performance

    SciTech Connect (OSTI)

    Matthew Shirk; Jeffrey Wishart

    2015-04-01

    As part of the U.S. Department of Energy’s Advanced Vehicle Testing Activity, four new 2012 Nissan Leaf battery electric vehicles were instrumented with data loggers and operated over a fixed on-road test cycle. Each vehicle was operated over the test route, and charged twice daily. Two vehicles were charged exclusively by AC level 2 EVSE, while two were exclusively DC fast charged with a 50 kW charger. The vehicles were performance tested on a closed test track when new, and after accumulation of 50,000 miles. The traction battery packs were removed and laboratory tested when the vehicles were new, and at 10,000-mile intervals. Battery tests include constant-current discharge capacity, electric vehicle pulse power characterization test, and low peak power tests. The on-road testing was carried out through 70,000 miles, at which point the final battery tests were performed. The data collected over 70,000 miles of driving, charging, and rest are analyzed, including the resulting thermal conditions and power and cycle demands placed upon the battery. Battery performance metrics including capacity, internal resistance, and power capability obtained from laboratory testing throughout the test program are analyzed. Results are compared within and between the two groups of vehicles. Specifically, the impacts on battery performance, as measured by laboratory testing, are explored as they relate to battery usage and variations in conditions encountered, with a primary focus on effects due to the differences between AC level 2 and DC fast charging. The contrast between battery performance degradation and the effect on vehicle performance is also explored.

  9. NREL Battery Testing Capabilities Get a Boost - News Feature | NREL

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

    NREL Battery Testing Capabilities Get a Boost February 5, 2010 Photo of a Test engineer standing next to a camera showing a thermal image of a battery being tested. Enlarge image Engineer Dirk Long uses thermal imaging equipment to capture a battery's infrared fingerprint to diagnose its behavior. NREL soon will be ramping up testing as the battery industry uses stimulus funding to enhance batteries used in advanced vehicles. Credit: Pat Corkery Batteries are the heart of today's advanced

  10. Novel Electrolytes for Lithium Ion Batteries Lucht, Brett L 25...

    Office of Scientific and Technical Information (OSTI)

    Electrolytes for Lithium Ion Batteries Lucht, Brett L 25 ENERGY STORAGE We have been investigating three primary areas related to lithium ion battery electrolytes. First, we have...

  11. Electrolyte Genome Could Be Battery Game-Changer

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

    "Electrolytes are a stumbling block for many battery technologies, whether the platform is designed for electric vehicles or a flow battery for grid applications," Persson said. ...

  12. Energy Management Strategies for Fast Battery Temperature Rise...

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

    Management Strategies for Fast Battery Temperature Rise and Engine Efficiency Improvement at Very Cold Conditions Energy Management Strategies for Fast Battery Temperature Rise and ...

  13. Automotive Li-ion Battery Cooling Requirements | Department of...

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

    Automotive Li-ion Battery Cooling Requirements Presents thermal management of lithium-ion ... Overview and Progress of the Battery Testing, Analysis, and Design Activity Vehicle ...

  14. Diagnostic Studies on Lithium Battery Cells and Cell Components...

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

    Studies on Lithium Battery Cells and Cell Components Diagnostic Studies on Lithium Battery Cells and Cell Components 2012 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  15. Surface-Modified Copper Current Collector for Lithium Ion Battery...

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

    Copper Current Collector for Lithium Ion Battery Anode Lawrence Berkeley National ... the adhesion of anode laminate to copper current collectors in lithium ion batteries. ...

  16. High Power Performance Lithium Ion Battery - Energy Innovation...

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

    Find More Like This Return to Search High Power Performance Lithium Ion Battery Lawrence ... have increased the power performance of lithium ion batteries by over 20 percent by ...

  17. Researchers Create Transparent Lithium-Ion Battery - Joint Center...

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

    Researchers Create Transparent Lithium-Ion Battery Stanford and SLAC National Accelerator Laboratory researchers have invented a transparent lithium-ion battery that is also highly ...

  18. Kung Long Batteries Industrial Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Kung Long Batteries Industrial Co Ltd Jump to: navigation, search Name: Kung Long Batteries Industrial Co Ltd Place: Nantou, Taiwan Product: Manufacturer of more than 200 types of...

  19. High Energy Batteries India Ltd | Open Energy Information

    Open Energy Info (EERE)

    Energy Batteries India Ltd Jump to: navigation, search Name: High Energy Batteries (India) Ltd Place: Chennai, Andhra Pradesh, India Zip: 600096 Product: Manufacturer of...

  20. High power bipolar battery/cells with enhanced overcharge tolerance

    DOE Patents [OSTI]

    Kaun, Thomas D.

    1998-01-01

    A cell or battery of cells having improved overcharge tolerance and increased power capability, and methods for the construction of such cells or batteries, via electrolyte modification.

  1. Overview and Progress of United States Advanced Battery Research...

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

    Overview and Progress of United States Advanced Battery Research (USABC) Activity 2012 DOE ... More Documents & Publications United States Advanced Battery Consortium Overview and ...

  2. Battery Pack Requirements and Targets Validation FY 2009 DOE...

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

    Battery Pack Requirements and Targets Validation FY 2009 DOE Vehicle Technologies Program Battery Pack Requirements and Targets Validation FY 2009 DOE Vehicle Technologies Program ...

  3. EV Everywhere Grand Challenge - Battery Status and Cost Reduction...

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

    EV Everywhere Grand Challenge - Battery Status and Cost Reduction Prospects Presentation given by technology manager David Howell at the EV Everywhere Grand Challenge: Battery ...

  4. Overview and Progress of United States Advanced Battery Consortium...

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

    Overview and Progress of United States Advanced Battery Consortium (USABC) Activity 2011 ... More Documents & Publications Overview of Battery R&D Activities United States Advanced ...

  5. Overview and Progress of the Battery Testing, Analysis, and Design...

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

    Battery Testing, Analysis, and Design Activity Overview and Progress of the Battery Testing, Analysis, and Design Activity 2012 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  6. EV Everywhere Battery Workshop: Setting the Stage for the EV...

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

    Battery Workshop: Setting the Stage for the EV Everywhere Grand Challenge EV Everywhere Battery Workshop: Setting the Stage for the EV Everywhere Grand Challenge Presentation given ...

  7. EV Everywhere Grand Challenge - Battery Workshop attendees list...

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

    EV Everywhere Grand Challenge - Battery Workshop attendees list Attendance list for the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree ...

  8. National Alliance for Advanced Transportation Battery Cell Manufacture...

    Open Energy Info (EERE)

    Manufacture Product: US-based consortium formed to research, develop, and mass produce lithium ion batteries. References: National Alliance for Advanced Transportation Battery Cell...

  9. Shandong Heter Battery Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Product: Shandong Province - based subsidiary of Heter Electronics Group, they make Lithium Power Batteries, Lithium Primary Batteries and supercapacitors References: Shandong...

  10. 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...

  11. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply intertwined with battery technologies that have enabled a mobile revolution powering cell...

  12. The Science of Battery Degradation. Sullivan, John P; Fenton...

    Office of Scientific and Technical Information (OSTI)

    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...

  13. Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...

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

    Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage...

  14. Development of Polymer Electrolytes for Advanced Lithium Batteries...

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

    Polymer Electrolytes for Advanced Lithium Batteries Development of Polymer Electrolytes for Advanced Lithium Batteries 2013 DOE Hydrogen and Fuel Cells Program and Vehicle...

  15. Advanced Battery Materials Synthesis and Manufacturing R&D Program...

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

    Advanced Battery Materials Synthesis and Manufacturing R&D Program Argonne's Materials Engineering Research Facility (MERF) supports the laboratory's Advanced Battery Materials...

  16. Closing the Lithium-ion Battery Life Cycle: Poster handout |...

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

    Closing the Lithium-ion Battery Life Cycle: Poster handout Title Closing the Lithium-ion Battery Life Cycle: Poster handout Publication Type Miscellaneous Year of Publication 2014...

  17. Preparation of lithium-ion battery anodes using lignin (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Preparation of lithium-ion battery anodes using lignin Citation Details In-Document Search Title: Preparation of lithium-ion battery anodes using lignin Authors:...

  18. Batteries and Energy Storage Technology BEST | Open Energy Information

    Open Energy Info (EERE)

    Batteries and Energy Storage Technology BEST Jump to: navigation, search Name: Batteries and Energy Storage Technology (BEST) Place: United Kingdom Product: International quarterly...

  19. New York Battery and Energy Storage Technology Consortium NY...

    Open Energy Info (EERE)

    Battery and Energy Storage Technology Consortium NY BEST Jump to: navigation, search Name: New York Battery and Energy Storage Technology Consortium (NY-BEST) Place: Albany, New...

  20. Chongqing Wanli Storage Battery Co | Open Energy Information

    Open Energy Info (EERE)

    Storage Battery Co. Place: Chongqing Municipality, China Sector: Solar, Vehicles, Wind energy Product: The scope of Wanli's power storage business includes batteries made for...

  1. Electric Storage Partners / GeoBATTERY | Open Energy Information

    Open Energy Info (EERE)

    Partners GeoBATTERY Retrieved from "http:en.openei.orgwindex.php?titleElectricStoragePartnersGeoBATTERY&oldid768254" Categories: Organizations Energy Distribution...

  2. Can Automotive Battery Recycling Help Meet Lithium Demand? |...

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

    Can Automotive Battery Recycling Help Meet Lithium Demand? Title Can Automotive Battery Recycling Help Meet Lithium Demand? Publication Type Presentation Year of Publication 2013...

  3. The Future of Automobile Battery Recycling | Argonne National...

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

    The Future of Automobile Battery Recycling Title The Future of Automobile Battery Recycling Publication Type Presentation Year of Publication 2014 Authors Gaines, LL Abstract...

  4. Enabling Future Li-Ion Battery Recycling | Argonne National Laboratory

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

    Future Li-Ion Battery Recycling Title Enabling Future Li-Ion Battery Recycling Publication Type Presentation Year of Publication 2014 Authors Gaines, LL Abstract Presentation made...

  5. Overview and Progress of the Applied Battery Research (ABR) Activity...

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

    of the Exploratory Technology Research Activity: Batteries for Advanced Transportation Technologies (BATT) Overview and Progress of the Applied Battery Research (ABR) Activity

  6. US Advanced Battery Consortium USABC | Open Energy Information

    Open Energy Info (EERE)

    US Advanced Battery Consortium USABC Jump to: navigation, search Name: US Advanced Battery Consortium (USABC) Place: Southfield, Michigan Zip: 48075 Sector: Vehicles Product:...

  7. LEXEL Battery Shenzhen Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    LEXEL Battery Shenzhen Co Ltd Jump to: navigation, search Name: LEXEL Battery (Shenzhen) Co., Ltd. Place: China Product: China-based manufacturer, marketer and researcher of...

  8. Georgia Tech Center for Innovative Fuel Cell and Battery Technologies...

    Open Energy Info (EERE)

    Innovative Fuel Cell and Battery Technologies Jump to: navigation, search Name: Georgia Tech Center for Innovative Fuel Cell and Battery Technologies Place: Georgia Product: The...

  9. X-Ray Microscopy Reveals How Crystal Mechanics Drive Battery...

    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...

  10. Blue Spark Technologies formerly Thin Battery Technologies Inc...

    Open Energy Info (EERE)

    Spark Technologies formerly Thin Battery Technologies Inc Jump to: navigation, search Name: Blue Spark Technologies (formerly Thin Battery Technologies Inc.) Place: Westlake, Ohio...

  11. First National Battery PTY Limited FNB Australia | Open Energy...

    Open Energy Info (EERE)

    PTY Limited FNB Australia Jump to: navigation, search Name: First National Battery (PTY) Limited (FNB Australia) Place: Australia Product: Distributes motive power batteries and...

  12. Advanced Lead Acid Battery Consortium | Open Energy Information

    Open Energy Info (EERE)

    Lead Acid Battery Consortium Jump to: navigation, search Name: Advanced Lead-Acid Battery Consortium Place: Durham, North Carolina Zip: 27713 Sector: Vehicles Product: The ALABC is...

  13. Tianjin Lishen Battery Joint stock Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Lishen Battery Joint stock Co Ltd Jump to: navigation, search Name: Tianjin Lishen Battery Joint-stock Co Ltd Place: Tianjin, Tianjin Municipality, China Zip: 300384 Product:...

  14. Production of battery grade materials via an oxalate method ...

    Office of Scientific and Technical Information (OSTI)

    Production of battery grade materials via an oxalate method Title: Production of battery grade materials via an oxalate method An active electrode material for electrochemical ...

  15. Lithium-ion batteries with intrinsic pulse overcharge protection...

    Office of Scientific and Technical Information (OSTI)

    The present invention relates in general to the field of lithium rechargeable batteries, and more particularly relates to the positive electrode design of lithium-ion batteries ...

  16. 2008 Annual Merit Review Results Summary - 3. Battery Development...

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

    3. Battery Development, Testing, Simulation, Analysis 2008 Annual Merit Review Results Summary - 3. Battery Development, Testing, Simulation, Analysis DOE Vehicle Technologies ...

  17. KAir Battery Wins Southwest Regional Clean Energy Business Plan...

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

    KAir Battery Wins Southwest Regional Clean Energy Business Plan Competition KAir Battery Wins Southwest Regional Clean Energy Business Plan Competition April 18, 2014 - 12:05pm...

  18. USABC Development of Advanced High-Performance Batteries for...

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

    Development of Advanced High-Performance Batteries for EV Applications USABC Development of Advanced High-Performance Batteries for EV Applications 2012 DOE Hydrogen and Fuel Cells ...

  19. Lithium ion batteries with titania/graphene anodes (Patent) ...

    Office of Scientific and Technical Information (OSTI)

    Title: Lithium ion batteries with titaniagraphene anodes Lithium ion batteries having an anode comprising at least one graphene layer in electrical communication with titania to ...

  20. Predictive Models of Li-ion Battery Lifetime (Presentation) ...

    Office of Scientific and Technical Information (OSTI)

    Predictive Models of Li-ion Battery Lifetime (Presentation) Citation Details In-Document Search Title: Predictive Models of Li-ion Battery Lifetime (Presentation) You are ...

  1. Investigation of critical parameters in Li-ion battery electrodes...

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

    critical parameters in Li-ion battery electrodes Investigation of critical parameters in Li-ion battery electrodes 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle ...

  2. 2008 Annual Merit Review Results Summary - 4. Exploratory Battery...

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

    4. Exploratory Battery Research 2008 Annual Merit Review Results Summary - 4. Exploratory Battery Research DOE Vehicle Technologies Annual Merit Review PDF icon ...

  3. Vehicle Technologies Office: AVTA - Battery Testing Data | Department...

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

    For plug-in electric vehicles to achieve widespread market adoption, vehicle batteries ... The Vehicle Technologies Office supports work to improve batteries through exploratory ...

  4. Recommendations for Maximizing Battery Life in Photovoltaic Systems...

    Energy Savers [EERE]

    Recommendations for Maximizing Battery Life in Photovoltaic Systems: A Review of Lessons Learned Notes, observations and recommendations about the use of batteries in small ...

  5. Fail Safe Design for Large Capacity Lithium-ion Batteries

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

    Fail Safe Design for Large Capacity Lithium-ion Batteries NREL Commercialization & Tech ... NATIONAL RENEWABLE ENERGY LABORATORY Challenges for Large LIB Systems 2 * Li-ion batteries ...

  6. Gel polymer electrolytes for batteries (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Gel polymer electrolytes for batteries Citation Details In-Document Search Title: Gel polymer electrolytes for batteries Nanostructured gel polymer electrolytes that have both high ...

  7. High-Power Batteries | Center for Energy Efficient Materials

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

    Power Batteries Our goal is to develop and apply a new biologically inspired, low cost, ... exceptionally high power and stability as anodes and cathodes for lithium ion batteries. ...

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

    Energy Savers [EERE]

    temperature window Vanadium Redox Flow Batteries Improving the performance and reducing the cost of vanadium redox flow batteries for large-scale energy storage Redox flow ...

  9. Advanced Battery Manufacturing Making Strides in Oregon | Department...

    Energy Savers [EERE]

    drive vehicles batteries and ultracapacitors that can rapidly store and discharge energy. ... to be used in electrodes for ultracapacitors or advanced batteries used in energy storage. ...

  10. Electrolytes for Lithium Ion Batteries - Energy Innovation Portal

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

    Return to Search Electrolytes for Lithium Ion Batteries DOE Grant Recipients Arizona ... the need for high-output, long-lasting rechargeable batteries has grown tremendously. ...

  11. Scientists Probe Lithium-Sulfur Batteries in Real Time - Joint...

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

    7, 2012, Videos Scientists Probe Lithium-Sulfur Batteries in Real Time Lithium-sulfur batteries are a promising technology that could some day power electric vehicles. Scientists ...

  12. Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...

    Office of Environmental Management (EM)

    Lithium-Ion Batteries for Stationary Energy Storage (October 2012) Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage (October 2012) DOE's Energy Storage Program is ...

  13. Rechargeable Aluminum Batteries with Conducting Polymers as Positive...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Rechargeable Aluminum Batteries with Conducting Polymers as Positive Electrodes. Citation Details In-Document Search Title: Rechargeable Aluminum Batteries with ...

  14. National Labs Leading Charge on Building Better Batteries | Department...

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

    anode -- a key component of lithium ion batteries -- made from a "tailored polymer" ... anode -- a key component of lithium ion batteries -- made from a "tailored polymer" ...

  15. EV Everywhere Batteries Workshop - Beyond Lithium Ion Breakout...

    Energy Savers [EERE]

    Batteries Workshop - Beyond Lithium Ion Breakout Session Report EV Everywhere Batteries Workshop - Beyond Lithium Ion Breakout Session Report Breakout session presentation for the ...

  16. Electric Vehicle Battery Testing: It's Hot Stuff! | Department...

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

    precisely measure the heat generated by batteries for electric-drive vehicles, analyze ... To make electric-drive vehicles that are attractive to consumers, the batteries that power ...

  17. Functional electrolyte for lithium-ion batteries (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Functional electrolyte for lithium-ion batteries Title: Functional electrolyte for lithium-ion batteries Functional electrolyte solvents include ...

  18. Ceramic-Metal Composites for Electrodes of Lithium Ion Batteries...

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

    Ceramic-Metal Composites for Electrodes of Lithium Ion Batteries Lawrence Berkeley ... it desirable for use in rechargeable batteries, but its tendency to form dendrites has ...

  19. Manufacturing of Protected Lithium Electrodes for Advanced Batteries...

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

    manufacturing process will be developed for high-energy-density lithium batteries. ... Advance Patent Waiver W(A)2012-034 Block Copolymer Separators for Lithium Batteries 2014 ...

  20. New Chemistries Found for Liquid Batteries: Grid-scale approach...

    Office of Environmental Management (EM)

    New Chemistries Found for Liquid Batteries: Grid-scale approach to rechargeable power storage gets new arsenal of possible materials New Chemistries Found for Liquid Batteries: ...

  1. NREL Innovation Improves Safety of Electric Vehicle Batteries...

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

    Innovation Improves Safety of Electric Vehicle Batteries October 30, 2015 A man holds a ... can cause escalating temperatures in lithium ion batteries and lead to thermal runaway. ...

  2. Understanding Lithium-Sulfur Batteries at the Molecular Level...

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

    June 17, 2015, Accomplishments Understanding Lithium-Sulfur Batteries at the Molecular Level Conceived some 40 years ago, the lithium-sulfur battery can store, in theory, ...

  3. Beyond Lithium-Ion Batteries - Joint Center for Energy Storage...

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

    Lithium-Ion Batteries beyondlithiumionbatterisaudio JCESR Director George Crabtree and Deputy Director Jeff Chamberlain discuss how JCESR will go beyond lithium ion batteries ...

  4. Overview and Progress of the Batteries for Advanced Transportation...

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

    Activity: Batteries for Advanced Transportation Technologies (BATT) Vehicle Technologies Office Merit Review 2014: Overview and Progress of the Batteries for Advanced ...

  5. Long life lithium batteries with stabilized electrodes (Patent...

    Office of Scientific and Technical Information (OSTI)

    Long life lithium batteries with stabilized electrodes Title: Long life lithium batteries with stabilized electrodes The present invention relates to non-aqueous electrolytes ...

  6. #AskBerkeleyLab: Batteries for Electric Cars

    SciTech Connect (OSTI)

    Srinivasan, Venkat

    2015-02-27

    Berkeley Lab Battery Scientist, Venkat Srinivasan, answers a question about batteries for electric cars, highlighting the lab's research into reducing costs and improving environmental impact.

  7. Novel Electrolytes for Lithium Ion Batteries (Technical Report...

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

    Novel Electrolytes for Lithium Ion Batteries Citation Details In-Document Search Title: Novel Electrolytes for Lithium Ion Batteries We have been investigating three primary areas ...

  8. Fact Sheet: Lithium-Ion Batteries for Stationary Energy Storage...

    Energy Savers [EERE]

    batteries offer high energy and power density, making them popular in a variety of mobile applications from cellular telephones to electric vehicles. Li-ion batteries ...

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

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

    Computer-Aided Engineering for Electric-Drive Vehicle Batteries - Sandia Energy Energy ... Energy Storage Components and Systems Batteries Electric Drive Systems Hydrogen Materials ...

  10. Special Feature: Reducing Energy Costs with Better Batteries

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    Reducing Energy Costs with Better Batteries Special Feature: Reducing Energy Costs with Better Batteries September 9, 2013 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov ...

  11. Sulfur@Carbon Cathodes for Lithium Sulfur Batteries > Research...

    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 ...

  12. Gel polymer electrolytes for batteries (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Gel polymer electrolytes for batteries Citation Details In-Document Search Title: Gel polymer electrolytes for batteries You are accessing a document from the Department of ...

  13. AVTA: Battery Testing - Best Practices for Responding to Emergency...

    Office of Environmental Management (EM)

    The following report describes best practices for responding to emergency incidents involving plug-in electric vehicle batteries, based on the AVTA's testing of PEV batteries. This ...

  14. Lithium Metal Anodes for Rechargeable Batteries - Joint Center...

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

    March 3, 2014, Research Highlights Lithium Metal Anodes for Rechargeable Batteries (a) ... Li metal is an ideal anode material for rechargeable batteries beyond Li ion The review ...

  15. More Powerful, Longer-Lasting Batteries Rings Around the Earth

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

    Powerful, Longer-Lasting Batteries Rings Around the Earth A QUARTERLY RESEARCH & ... powerful, longer-lasting and smaller batteries for our modern electronic devices (page 4). ...

  16. Functional electrolyte for lithium-ion batteries (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Functional electrolyte for lithium-ion batteries Title: Functional electrolyte for lithium-ion batteries Functional electrolyte solvents include compounds having at least one ...

  17. EV Everywhere Batteries Workshop - Pack Design and Optimization...

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

    Batteries Workshop - Beyond Lithium Ion Breakout Session Report EV Everywhere Workshop: Power Electronics and Thermal Management Breakout Session Report EV Everywhere Batteries ...

  18. Press Conference on the Batteries and Energy Storage Hub Announcement...

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

    December 3, 2012, Videos Press Conference on the Batteries and Energy Storage Hub ... over five years to establish a new Batteries and Energy Storage Hub, the Joint Center ...

  19. Methods for making anodes for lithium ion batteries (Patent)...

    Office of Scientific and Technical Information (OSTI)

    Methods for making anodes for lithium ion batteries Title: Methods for making anodes for lithium ion batteries Methods for making composite anodes, such as macroporous composite ...

  20. Reality Check: Cheaper Batteries are GOOD for America's Electric...

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

    Reality Check: Cheaper Batteries are GOOD for America's Electric Vehicle Manufacturers Reality Check: Cheaper Batteries are GOOD for America's Electric Vehicle Manufacturers ...

  1. Cubic Ionic Conductor Ceramics for Alkali Ion Batteries - Energy...

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

    Cubic Ionic Conductor Ceramics for Alkali Ion Batteries Brookhaven National Laboratory ... Better materials for use as electrodes in lithium or sodium ion batteries are still being ...

  2. Nanocomposite Carbon/Tin Anodes for Lithium Ion Batteries - Energy...

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

    Nanocomposite CarbonTin Anodes for Lithium Ion Batteries Lawrence Berkeley National ... Applications and Industries Anodes for lithium ion batteries More InformationFOR MORE ...

  3. Lithium/Sulfur Batteries Based on Doped Mesoporous Carbon - Energy...

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

    Find More Like This Return to Search LithiumSulfur Batteries Based on Doped Mesoporous ... which was used in lithiumsulfur batteries that were tested in ...

  4. Rechargeable Aluminum Batteries with Conducting Polymers as Active...

    Office of Scientific and Technical Information (OSTI)

    Conference: Rechargeable Aluminum Batteries with Conducting Polymers as Active Cathode Materials. Citation Details In-Document Search Title: Rechargeable Aluminum Batteries with ...

  5. Water as a Catalyst - Improving how Batteries Function - Joint...

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

    February 29, 2016, Accomplishments Water as a Catalyst - Improving how Batteries Function ... scale in some beyond-lithium-ion batteries. Download Electrochemical Discovery ...

  6. Energy Storage - Summary of the FY 2005 Batteries for Advanced...

    Energy Savers [EERE]

    Summary of the FY 2005 Batteries for Advanced Transportation Technologies (BATT) Research Program Annual Review Energy Storage - Summary of the FY 2005 Batteries for Advanced ...

  7. Development of Computer-Aided Design Tools for Automotive Batteries...

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

    Progress of Computer-Aided Engineering of Batteries (CAEBAT) Vehicle Technologies Office Merit Review 2014: Development of Computer-Aided Design Tools for Automotive Batteries ...

  8. Development of Computer-Aided Design Tools for Automotive Batteries...

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

    More Documents & Publications Progress of Computer-Aided Engineering of Batteries (CAEBAT) Computer-Aided Engineering for Electric Drive Vehicle Batteries (CAEBAT) Vehicle ...

  9. batteries and energy storage | netl.doe.gov

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

    Batteries and Energy Storage Improving the batteries for electric drive vehicles, including hybrid electric (HEV) and plug-in electric (PEV) vehicles, is key to improving vehicles' ...

  10. Following the Transient Reactions in Lithium-Sulfur Batteries...

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

    Following the Transient Reactions in Lithium-Sulfur Batteries Using an In Situ Nuclear ... cell electrochemical reactions in Li-S batteries using a microbattery design Interphase ...

  11. Estimating the System Price of Redox Flow Batteries for Grid...

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

    Estimating the System Price of Redox Flow Batteries for Grid Storage VRFB system price ... Significance and Impact Redox flow batteries have potential advantages to meet the ...

  12. 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 ...

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

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

    Batteries: A New Synthetic Approach Technology available for licensing: New high-energy cathode materials for use in rechargeable lithium-ion cells and batteries ...

  14. Methods for making anodes for lithium ion batteries (Patent)...

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Methods for making anodes for lithium ion batteries Title: Methods for making anodes for lithium ion batteries Methods for making composite anodes, ...

  15. High-Voltage Solid Polymer Batteries for Electric Drive Vehicles...

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

    More Documents & Publications High-Voltage Solid Polymer Batteries for Electric Drive Vehicles Vehicle Technologies Office Merit Review 2014: High-Voltage Solid Polymer Batteries ...

  16. High-Voltage Solid Polymer Batteries for Electric Drive Vehicles...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: High-Voltage Solid Polymer Batteries for Electric Drive Vehicles Citation Details In-Document Search Title: High-Voltage Solid Polymer Batteries for Electric ...

  17. Negative Electrodes Improve Safety in Lithium Cells and Batteries...

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

    Negative Electrodes Improve Safety in Lithium Cells and Batteries Argonne National ... To help improve the stability and safety of lithium-ion batteries, Argonne researchers ...

  18. CUBICON Materials that Outperform Lithium-Ion Batteries - Energy...

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

    CUBICON Materials that Outperform Lithium-Ion Batteries Brookhaven National Laboratory ... Technology Marketing Summary The demand for batteries to meet high-power and high-energy ...

  19. Overview of Computer-Aided Engineering of Batteries (CAEBAT)...

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

    More Documents & Publications Progress of Computer-Aided Engineering of Batteries (CAEBAT) Computer-Aided Engineering for Electric Drive Vehicle Batteries (CAEBAT) Vehicle ...

  20. JCESR Scientific Sprints - Better Polymers for Better Batteries...

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

    Better Polymers for Better Batteries Share Topic Energy Energy usage Energy storage ... chosen that are stable, cheap to make, and suitable for conditions required in batteries. ...

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

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

    Electrode Materials for Rechargeable Li-ion Batteries: a New Synthetic Approach ... multiple cycles which enables Li-ion batteries with exceptionally high-power.

    This ...

  2. Next Generation Batteries with Metal Anodes - Joint Center for...

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

    August 3, 2015, Accomplishments Next Generation Batteries with Metal Anodes Promising electrolytes for the magnesium battery consist of salts dissolved in liquid solvents. Recent ...

  3. Long life lithium batteries with stabilized electrodes (Patent...

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Long life lithium batteries with stabilized electrodes Title: Long life lithium batteries with stabilized electrodes The present invention relates to ...

  4. Low-temperature Sodium-Beta Battery - Energy Innovation Portal

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

    Summary Rechargeable metallic sodium batteries have application in large-scale energy ... sodium-sulfur and sodium-nickel chloride, both referred to as sodium-beta batteries. ...

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

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

    Surface Modification Agents for Lithium-Ion Batteries Technology available for licensing: ... and security of batteries Substantially reduces power fade and potential for explosions. ...

  6. Overview of the Batteries for Advanced Transportation Technologies...

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

    Overview of the Batteries for Advanced Transportation Technologies (BATT) Program BATT Program- Summary and Future Plans Overview and Progress of the Batteries for Advanced ...

  7. New Electrode Materials for Magnesium Batteries and Metal Anodes...

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

    Return to Search New Electrode Materials for Magnesium Batteries and Metal Anodes Beyond ... Technology Marketing Summary Magnesium ion batteries present a viable alternative to ...

  8. Longer Life Lithium Ion Batteries with Silicon Anodes - Energy...

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

    Longer Life Lithium Ion Batteries with Silicon Anodes Lawrence Berkeley National ... Researchers have developed a new technology to advance the life of lithium-ion batteries. ...

  9. Electric Drive and Advanced Battery and Components Testbed (EDAB...

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

    More Documents & Publications Electric Drive and Advanced Battery and Components Testbed (EDAB) Vehicle Technologies Office Merit Review 2014: Electric Drive and Advanced Battery ...

  10. EV Everywhere: Electric Car Safety, Maintenance, and Battery...

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

    standards for limiting chemical spillage from batteries, securing batteries during a crash, and isolating the chassis from the high-voltage system to prevent electric shock. ...

  11. NREL: Energy Storage - NREL's Battery Life Predictive Model Helps...

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

    (EV) manufacturers, solar and wind energy generation companies, and utilities-need to know how to use batteries most effectively. As investment in large-scale battery energy ...

  12. Fault-tolerant battery system employing intra-battery network architecture

    DOE Patents [OSTI]

    Hagen, Ronald A.; Chen, Kenneth W.; Comte, Christophe; Knudson, Orlin B.; Rouillard, Jean

    2000-01-01

    A distributed energy storing system employing a communications network is disclosed. A distributed battery system includes a number of energy storing modules, each of which includes a processor and communications interface. In a network mode of operation, a battery computer communicates with each of the module processors over an intra-battery network and cooperates with individual module processors to coordinate module monitoring and control operations. The battery computer monitors a number of battery and module conditions, including the potential and current state of the battery and individual modules, and the conditions of the battery's thermal management system. An over-discharge protection system, equalization adjustment system, and communications system are also controlled by the battery computer. The battery computer logs and reports various status data on battery level conditions which may be reported to a separate system platform computer. A module transitions to a stand-alone mode of operation if the module detects an absence of communication connectivity with the battery computer. A module which operates in a stand-alone mode performs various monitoring and control functions locally within the module to ensure safe and continued operation.

  13. EERE Success Story—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.

  14. EERE Success Story—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.

  15. PHEV Battery Cost Assessment | Department of Energy

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

    2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon es111_gallagher_2012_o.pdf 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

  16. Alloys of clathrate allotropes for rechargeable batteries

    DOE Patents [OSTI]

    Chan, Candace K; Miller, Michael A; Chan, Kwai S

    2014-12-09

    The present disclosure is directed at an electrode for a battery wherein the electrode comprises clathrate alloys of silicon, germanium or tin. In method form, the present disclosure is directed at methods of forming clathrate alloys of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.

  17. Anodes for Rechargeable Lithium-Sulfur Batteries

    SciTech Connect (OSTI)

    Cao, Ruiguo; Xu, Wu; Lu, Dongping; Xiao, Jie; Zhang, Jiguang

    2015-04-10

    In this work, we will review the recent developments on the protection of Li metal anode in Li-S batteries. Various strategies used to minimize the corrosion of Li anode and reducing its impedance increase will be analyzed. Other potential anodes used in sulfur based rechargeable batteries will also be discussed.

  18. Self-Charging Battery Project

    SciTech Connect (OSTI)

    Yager, Eric

    2007-07-25

    In March 2006, a Cooperative Research and Development Agreement (CRADA) was formed between Fauton Tech, Inc. and INL to develop a prototype for a commercial application that incorporates some INL-developed Intellectual Properties (IP). This report presents the results of the work performed at INL during Phase 1. The objective of Phase 1 was to construct a prototype battery in a D cell form factor, determine optimized internal components for a baseline configuration using a standard coil design, perform a series of tests on the baseline configuration, and document the test results in a logbook.

  19. Thin film buried anode battery

    DOE Patents [OSTI]

    Lee, Se-Hee; Tracy, C. Edwin; Liu, Ping

    2009-12-15

    A reverse configuration, lithium thin film battery (300) having a buried lithium anode layer (305) and process for making the same. The present invention is formed from a precursor composite structure (200) made by depositing electrolyte layer (204) onto substrate (201), followed by sequential depositions of cathode layer (203) and current collector (202) on the electrolyte layer. The precursor is subjected to an activation step, wherein a buried lithium anode layer (305) is formed via electroplating a lithium anode layer at the interface of substrate (201) and electrolyte film (204). The electroplating is accomplished by applying a current between anode current collector (201) and cathode current collector (202).

  20. Anodes for rechargeable lithium batteries

    DOE Patents [OSTI]

    Thackeray, Michael M.; Kepler, Keith D.; Vaughey, John T.

    2003-01-01

    A negative electrode (12) for a non-aqueous electrochemical cell (10) with an intermetallic host structure containing two or more elements selected from the metal elements and silicon, capable of accommodating lithium within its crystallographic host structure such that when the host structure is lithiated it transforms to a lithiated zinc-blende-type structure. Both active elements (alloying with lithium) and inactive elements (non-alloying with lithium) are disclosed. Electrochemical cells and batteries as well as methods of making the negative electrode are disclosed.

  1. State of charge indicators for a battery

    DOE Patents [OSTI]

    Rouhani, S. Zia

    1999-01-01

    The present invention relates to state of charge indicators for a battery. One aspect of the present invention utilizes expansion and contraction displacements of an electrode plate of a battery to gauge the state of charge in the battery. One embodiment of a battery of the present invention includes an anodic plate; a cathodic plate; an electrolyte in contact with the anodic and cathodic plates; plural terminals individually coupled with one of the anodic and cathodic plates; a separator intermediate the anodic and cathodic plates; an indicator configured to indicate an energy level of the battery responsive to movement of the separator; and a casing configured to house the anodic and cathodic plates, electrolyte, and separator.

  2. Lithium ion battery with improved safety

    DOE Patents [OSTI]

    Chen, Chun-hua; Hyung, Yoo Eup; Vissers, Donald R.; Amine, Khalil

    2006-04-11

    A lithium battery with improved safety that utilizes one or more additives in the battery electrolyte solution wherein a lithium salt is dissolved in an organic solvent, which may contain propylene, carbonate. For example, a blend of 2 wt % triphenyl phosphate (TPP), 1 wt % diphenyl monobutyl phosphate (DMP) and 2 wt % vinyl ethylene carbonate additives has been found to significantly enhance the safety and performance of Li-ion batteries using a LiPF6 salt in EC/DEC electrolyte solvent. The invention relates to both the use of individual additives and to blends of additives such as that shown in the above example at concentrations of 1 to 4-wt % in the lithium battery electrolyte. This invention relates to additives that suppress gas evolution in the cell, passivate graphite electrode and protect it from exfoliating in the presence of propylene carbonate solvents in the electrolyte, and retard flames in the lithium batteries.

  3. 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 costiron 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 batterys iron-based electrode and restructuring the catalysts at the molecular level on the batterys 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 todays best commercial batteries.

  4. Multi-cell storage battery

    DOE Patents [OSTI]

    Brohm, Thomas; Bottcher, Friedhelm

    2000-01-01

    A multi-cell storage battery, in particular to a lithium storage battery, which contains a temperature control device and in which groups of one or more individual cells arranged alongside one another are separated from one another by a thermally insulating solid layer whose coefficient of thermal conductivity lies between 0.01 and 0.2 W/(m*K), the thermal resistance of the solid layer being greater by at least a factor .lambda. than the thermal resistance of the individual cell. The individual cell is connected, at least in a region free of insulating material, to a heat exchanger, the thermal resistance of the heat exchanger in the direction toward the neighboring cell being selected to be greater by at least a factor .lambda. than the thermal resistance of the individual cell and, in addition, the thermal resistance of the heat exchanger toward the temperature control medium being selected to be smaller by at least a factor of about 10 than the thermal resistance of the individual cell, and .lambda. being the ratio of the energy content of the individual cell to the amount of energy that is needed to trigger a thermally induced cell failure at a defined upper operating temperature limit.

  5. Fuel Cell and Battery Electric Vehicles Compared | Department of Energy

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

    and Battery Electric Vehicles Compared Fuel Cell and Battery Electric Vehicles Compared Presented by Sandy Thomas at the National Hydrogen Assocation Conference and Hydrogen Expo PDF icon thomas_fcev_vs_battery_evs.pdf More Documents & Publications An Energy Evolution:Alternative Fueled Vehicle Comparisons Fuel Cell and Battery Electric Vehicles Compared INFOGRAPHIC: The Fuel Cell Electric Vehicle Asia/ITS

  6. Flow Battery System Design for Manufacturability.

    SciTech Connect (OSTI)

    Montoya, Tracy Louise; Meacham, Paul Gregory; Perry, David; Broyles, Robin S.; Hickey, Steven; Hernandez, Jacquelynne

    2014-10-01

    Flow battery energy storage systems can support renewable energy generation and increase energy efficiency. But, presently, the costs of flow battery energy storage systems can be a significant barrier for large-scale market penetration. For cost- effective systems to be produced, it is critical to optimize the selection of materials and components simultaneously with the adherence to requirements and manufacturing processes to allow these batteries and their manufacturers to succeed in the market by reducing costs to consumers. This report analyzes performance, safety, and testing requirements derived from applicable regulations as well as commercial and military standards that would apply to a flow battery energy storage system. System components of a zinc-bromine flow battery energy storage system, including the batteries, inverters, and control and monitoring system, are discussed relative to manufacturing. The issues addressed include costs and component availability and lead times. A service and support model including setup, maintenance and transportation is outlined, along with a description of the safety-related features of the example flow battery energy storage system to promote regulatory and environmental, safety, and health compliance in anticipation of scale manufacturing.

  7. Lithium Metal Anodes for Rechargeable Batteries

    SciTech Connect (OSTI)

    Xu, Wu; Wang, Jiulin; Ding, Fei; Chen, Xilin; Nasybulin, Eduard N.; Zhang, Yaohui; Zhang, Jiguang

    2013-10-29

    Rechargeable lithium metal batteries have much higher energy density than those of lithium ion batteries using graphite anode. Unfortunately, uncontrollable dendritic lithium growth inherent in these batteries (upon repeated charge/discharge cycling) and limited Coulombic efficiency during lithium deposition/striping has prevented their practical application over the past 40 years. With the emerging of post Li-ion batteries, safe and efficient operation of lithium metal anode has become an enabling technology which may determine the fate of several promising candidates for the next generation of energy storage systems, including rechargeable Li-air battery, Li-S battery, and Li metal battery which utilize lithium intercalation compounds as cathode. In this work, various factors which affect the morphology and Coulombic efficiency of lithium anode will be analyzed. Technologies used to characterize the morphology of lithium deposition and the results obtained by modeling of lithium dendrite growth will also be reviewed. At last, recent development in this filed and urgent need in this field will also be discussed.

  8. Hierarchically Structured Materials for Lithium Batteries

    SciTech Connect (OSTI)

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

    2013-09-25

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

  9. Battery/Heat Engine Vehicle Analysis

    Energy Science and Technology Software Center (OSTI)

    1991-03-01

    MARVEL performs least-life-cycle-cost analyses of battery/heat engine/hybrid vehicle systems to determine the combination of battery and heat engine characteristics for different vehicle types and missions. Simplified models are used for the transmission, motor/generator, controller, and other vehicle components, while a rather comprehensive model is used for the battery. Battery relationships available include the Ragone curve, peak power versus specific energy and depth-of-discharge (DOD), cycle life versus DOD, effects of battery scale, and capacity recuperation duemore » to intermittent driving patterns. Energy management in the operation of the vehicle is based on the specified mission requirements, type and size of the battery, allowable DOD, size of the heat engine, and the management strategy employed. Several optional management strategies are available in MARVEL. The program can be used to analyze a pure electric vehicle, a pure heat engine vehicle, or a hybrid vehicle that employs batteries as well as a heat engine. Cost comparisons for these vehicles can be made on the same basis. Input data for MARVEL are contained in three files generated by the user using three preprocessors which are included. MVDATA processes vehicle specification and mission requirements information, while MBDATA creates a file containing specific peak power as a function of specific energy and DOD, and MPDATA produces the file containing vehicle velocity specification data based on driving cycle information.« less

  10. Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems

    DOE Patents [OSTI]

    King, Robert Dean; DeDoncker, Rik Wivina Anna Adelson

    1998-01-01

    A method and apparatus for load leveling of a battery in an electrical power system includes a power regulator coupled to transfer power between a load and a DC link, a battery coupled to the DC link through a first DC-to-DC converter and an auxiliary passive energy storage device coupled to the DC link through a second DC-to-DC converter. The battery is coupled to the passive energy storage device through a unidirectional conducting device whereby the battery can supply power to the DC link through each of the first and second converters when battery voltage exceeds voltage on the passive storage device. When the load comprises a motor capable of operating in a regenerative mode, the converters are adapted for transferring power to the battery and passive storage device. In this form, resistance can be coupled in circuit with the second DC-to-DC converter to dissipate excess regenerative power.

  11. Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems

    DOE Patents [OSTI]

    King, R.D.; DeDoncker, R.W.A.A.

    1998-01-20

    A method and apparatus for load leveling of a battery in an electrical power system includes a power regulator coupled to transfer power between a load and a DC link, a battery coupled to the DC link through a first DC-to-DC converter and an auxiliary passive energy storage device coupled to the DC link through a second DC-to-DC converter. The battery is coupled to the passive energy storage device through a unidirectional conducting device whereby the battery can supply power to the DC link through each of the first and second converters when battery voltage exceeds voltage on the passive storage device. When the load comprises a motor capable of operating in a regenerative mode, the converters are adapted for transferring power to the battery and passive storage device. In this form, resistance can be coupled in circuit with the second DC-to-DC converter to dissipate excess regenerative power. 8 figs.

  12. 2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  13. Method of making a sodium sulfur battery

    DOE Patents [OSTI]

    Elkins, P. E.

    1981-09-22

    A method of making a portion of a sodium sulfur battery is disclosed. The battery portion made is a portion of the container which defines the volume for the cathodic reactant materials which are sulfur and sodium polysulfide materials. The container portion is defined by an outer metal casing with a graphite liner contained therein, the graphite liner having a coating on its internal diameter for sealing off the porosity thereof. The steel outer container and graphite pipe are united by a method which insures that at the operating temperature of the battery, relatively low electrical resistance exists between the two materials because they are in intimate contact with one another. 3 figs.

  14. Durathon Battery Technology | GE Global Research

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

    Durathon(tm) Battery Helps Power Electric Bus 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) GE's Durathon(tm) Battery Helps Power Electric Bus GE engineer Tim Richter explains how the company's Durathon(tm) batteries fit into the on-board energy management system on a bus at GE's Global Research Center. This

  15. Redox Flow Batteries: An Engineering Perspective

    SciTech Connect (OSTI)

    Chalamala, Babu R.; Soundappan, Thiagarajan; Fisher, Graham R.; Anstey, Mitchell A.; Viswanathan, Vilayanur V.; Perry, Mike L.

    2014-10-01

    Redox flow batteries are well suited to provide modular and scalable energy storage systems for a wide range of energy storage applications. In this paper, we review the development of redox flow battery technology including recent advances in new redox active materials and systems. We discuss cost, performance, and reliability metrics that are critical for deployment of large flow battery systems. The technology, while relatively young, has the potential for significant improvement through reduced materials costs, improved energy and power efficiency, and significant reduction in the overall system cost.

  16. Method of making a sodium sulfur battery

    DOE Patents [OSTI]

    Elkins, Perry E.

    1981-01-01

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

  17. Network for minimizing current imbalances in a faradaic battery

    DOE Patents [OSTI]

    Wozniak, Walter; Haskins, Harold J.

    1994-01-01

    A circuit for connecting a faradaic battery with circuitry for monitoring the condition of the battery includes a plurality of voltage divider networks providing battery voltage monitoring nodes and includes compensating resistors connected with the networks to maintain uniform discharge currents through the cells of the battery. The circuit also provides a reduced common mode voltage requirement for the monitoring circuitry by referencing the divider networks to one-half the battery voltage.

  18. Vehicle Technologies Office: Applied Battery Research | Department of

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

    Energy Applied Battery Research Vehicle Technologies Office: Applied Battery Research Applied battery research addresses the barriers facing the lithium-ion systems that are closest to meeting the technical energy and power requirements for hybrid electric vehicle (HEV) and electric vehicle (EV) applications. In addition, applied battery research concentrates on technology transfer to ensure that the research results and lessons learned are effectively provided to U.S. automotive and battery

  19. NREL: Transportation Research - NREL's Battery Life Predictive Model Helps

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

    Companies Take Charge NREL's Battery Life Predictive Model Helps Companies Take Charge October 26, 2015 A series of batteries hooked together next to a monitor. An example of a stationary, grid-connected battery is the NREL project from Erigo/EaglePicher Technologies, LLC Technologies. Inverters and nickel cadmium batteries inside of a utility scale 300 kW battery storage system will support Department of Defense micro-grids. Photo by Dennis Schroeder / NREL 32696 Companies that rely on

  20. Second use of transportation batteries: Maximizing the value of batteries for transportation and grid services

    SciTech Connect (OSTI)

    Viswanathan, Vilayanur V.; Kintner-Meyer, Michael CW

    2010-09-30

    Plug-in hybrid electric vehicles (PHEVs) and electric vehicles (EVs) are expected to gain significant market share over the next decade. The economic viability for such vehicles is contingent upon the availability of cost-effective batteries with high power and energy density. For initial commercial success, government subsidies will be highly instrumental in allowing PHEVs to gain a foothold. However, in the long-term, for electric vehicles to be commercially viable, the economics have to be self-sustaining. Towards the end of battery life in the vehicle, the energy capacity left in the battery is not sufficient to provide the designed range for the vehicle. Typically, the automotive manufacturers indicated the need for battery replacement when the remaining energy capacity reaches 70-80%. There is still sufficient power (kW) and energy capacity (kWh) left in the battery to support various grid ancillary services such as balancing, spinning reserve, load following services. As renewable energy penetration increases, the need for such balancing services is expected to increase. This work explores optimality for the replacement of transportation batteries to be subsequently used for grid services. This analysis maximizes the value of an electric vehicle battery to be used as a transportation battery (in its first life) and then as a resource for providing grid services (in its second life). The results are presented across a range of key parameters, such as depth of discharge (DOD), number of batteries used over the life of the vehicle, battery life in vehicle, battery state of health (SOH) at end of life in vehicle and ancillary services rate. The results provide valuable insights for the automotive industry into maximizing the utility and the value of the vehicle batteries in an effort to either reduce the selling price of EVs and PHEVs or maximize the profitability of the emerging electrification of transportation.

  1. Fact Sheet: Carbon-Enhanced Lead-Acid Batteries (October 2012...

    Office of Environmental Management (EM)

    Lead-acid batteries are currently used in a variety of applications, ranging from automotive starting batteries to storage for renewable energy sources. Lead-acid batteries form ...

  2. Battery storage for supplementing renewable energy systems

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The battery storage for renewable energy systems section of the Renewable Energy Technology Characterizations describes structures and models to support the technical and economic status of emerging renewable energy options for electricity supply.

  3. 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 ...

  4. USABC Battery Separator Development | Department of Energy

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

    USABC Battery Separator Development 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon es007smith2011p.p...

  5. Panasonic Corporation Energy Company formerly Matsushita Battery...

    Open Energy Info (EERE)

    Industrial Co) Place: Moriguchi, Osaka, Japan Zip: 570-8511 Product: Producer of lithium-ion and lead-acid batteries. Coordinates: 34.738258, 135.565994 Show Map Loading...

  6. AEA Battery Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    United Kingdom Zip: KW14 7XW Product: Designs, manufactures and supplies specialist lithium-ion high performance cells and batteries. Coordinates: 36.482929, -94.323563 Show...

  7. Battery components employing a silicate binder

    DOE Patents [OSTI]

    Delnick, Frank M.; Reinhardt, Frederick W.; Odinek, Judy G.

    2011-05-24

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

  8. 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...

  9. Promising Magnesium Battery Research at ALS

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

    electrochemicalXAS 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...

  10. How Advanced Batteries Are Energizing the Economy

    Broader source: Energy.gov [DOE]

    Earlier today, President Obama visited Johnson Controls in Holland, Michigan to highlight how this once shuttered factory is helping rev up the advanced battery industry in the United States. This...

  11. Lithium ion batteries based on nanoporous silicon

    DOE Patents [OSTI]

    Tolbert, Sarah H.; Nemanick, Eric J.; Kang, Chris Byung-Hwa

    2015-09-22

    A lithium ion battery that incorporates an anode formed from a Group IV semiconductor material such as porous silicon is disclosed. The battery includes a cathode, and an anode comprising porous silicon. In some embodiments, the anode is present in the form of a nanowire, a film, or a powder, the porous silicon having a pore diameters within the range between 2 nm and 100 nm and an average wall thickness of within the range between 1 nm and 100 nm. The lithium ion battery further includes, in some embodiments, a non-aqueous lithium containing electrolyte. Lithium ion batteries incorporating a porous silicon anode demonstrate have high, stable lithium alloying capacity over many cycles.

  12. From corrosion to batteries: Electrochemical interface studies...

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

    From corrosion to batteries: Electrochemical interface studies Thursday, October 18, 2012 - 11:00am SSRL, Bldg. 137, Rm 226 Dr. Frank Uwe Renner Max-Planck-Institut fr ...

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

    Office of Scientific and Technical Information (OSTI)

    Lithium-ion battery (LIB) is one of the most promising power ... hybrid electric vehicles, and hybrid electrical vehicles. ...kg) , new energy storage systems, such as lithium-oxygen ...

  14. 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 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 Fuel Cycle

  15. Lithium-Polysulfide Flow Battery Demonstration

    SciTech Connect (OSTI)

    Zheng, Wesley

    2014-06-30

    In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

  16. High-discharge-rate lithium ion battery

    DOE Patents [OSTI]

    Liu, Gao; Battaglia, Vincent S; Zheng, Honghe

    2014-04-22

    The present invention provides for a lithium ion battery and process for creating such, comprising higher binder to carbon conductor ratios than presently used in the industry. The battery is characterized by much lower interfacial resistances at the anode and cathode as a result of initially mixing a carbon conductor with a binder, then with the active material. Further improvements in cycleability can also be realized by first mixing the carbon conductor with the active material first and then adding the binder.

  17. 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 disorderedMAT.jpg Conventional layered lithium and transition metal cathode material (top) and the new disordered material studied by researchers at MIT (bottom) as seen through a scanning transmission electron microscope. Inset images show diagrams of the different structures in these materials. (In the disordered

  18. Molten salt battery having inorganic paper separator

    DOE Patents [OSTI]

    Walker, Jr., Robert D.

    1977-01-01

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

  19. NREL: Energy Storage - Isothermal Battery Calorimeters

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

    Isothermal Battery Calorimeters Cutaway image revealing chamber within chamber and conduit connecting inner chamber to exterior of equipment. Cutaway showing battery in the test chamber, heat flux gauges, isothermal fluid surrounding the test chamber, and outside container with insulation holding the bath fluid and the test chamber. Image: Courtesy of NETZSCH R&D 100 2013 NREL's IBCs were recognized with an R&D 100 Award, known as the "Oscars of Innovation." Photo of

  20. Packaging material for thin film lithium batteries

    DOE Patents [OSTI]

    Bates, John B.; Dudney, Nancy J.; Weatherspoon, Kim A.

    1996-01-01

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

  1. Germanium Oxide Nanoparticlesfor Superior Battery Electrodes - Energy

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

    Innovation Portal Advanced Materials Advanced Materials Find More Like This Return to Search Germanium Oxide Nanoparticlesfor Superior Battery Electrodes Brookhaven National Laboratory Contact BNL About This Technology Technology Marketing Summary Compared to the graphite found in some batteries, similar elements such as tin, silicon, and germanium have much higher theoretical capacities for lithium ions, making them strong candidates for electrode materials. These new amorphous germanium

  2. Lithium-Polysulfide Flow Battery Demonstration

    ScienceCinema (OSTI)

    Zheng, Wesley

    2014-07-16

    In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

  3. Anti-Idling Battery for Truck Applications

    SciTech Connect (OSTI)

    Keith Kelly

    2011-09-30

    In accordance to the Assistance Agreement DE-EE0001036, the objective of this project was to develop an advanced high voltage lithium-ion battery for use in an all-electric HVAC system for Class-7-8 heavy duty trucks. This system will help heavy duty truck drivers meet the tough new anti-idling laws being implemented by over 23 states. Quallion will be partnering with a major OEM supplier of HVAC systems to develop this system. The major OEM supplier will provide Quallion the necessary interface requirements and HVAC hardware to ensure successful testing of the all-electric system. At the end of the program, Quallion will deliver test data on three (3) batteries as well as test data for the prototype HVAC system. The objectives of the program are: (1) Battery Development - Objective 1 - Define battery and electronics specifications in preparation for building the prototype module. (Completed - summary included in report) and Objective 2 - Establish a functional prototype battery and characterize three batteries in-house. (Completed - photos and data included in report); (2) HVAC Development - Objective 1 - Collaborate with manufacturers to define HVAC components, layout, and electronics in preparation for establishing the prototype system. (Completed - photos and data included in report) and Objective 2 - Acquire components for three functional prototypes for use by Quallion. (Completed - photos and data included in report).

  4. Primary and secondary battery consumption trends in Sweden 1996–2013: Method development and detailed accounting by battery type

    SciTech Connect (OSTI)

    Patrício, João; Kalmykova, Yuliya; Berg, Per E.O.; Rosado, Leonardo; Åberg, Helena

    2015-05-15

    Highlights: • Developed MFA method was validated by the national statistics. • Exponential increase of EEE sales leads to increase in integrated battery consumption. • Digital convergence is likely to be a cause for primary batteries consumption decline. • Factors for estimation of integrated batteries in EE are provided. • Sweden reached the collection rates defined by European Union. - Abstract: In this article, a new method based on Material Flow Accounting is proposed to study detailed material flows in battery consumption that can be replicated for other countries. The method uses regularly available statistics on import, industrial production and export of batteries and battery-containing electric and electronic equipment (EEE). To promote method use by other scholars with no access to such data, several empirically results and their trends over time, for different types of batteries occurrence among the EEE types are provided. The information provided by the method can be used to: identify drivers of battery consumption; study the dynamic behavior of battery flows – due to technology development, policies, consumers behavior and infrastructures. The method is exemplified by the study of battery flows in Sweden for years 1996–2013. The batteries were accounted, both in units and weight, as primary and secondary batteries; loose and integrated; by electrochemical composition and share of battery use between different types of EEE. Results show that, despite a fivefold increase in the consumption of rechargeable batteries, they account for only about 14% of total use of portable batteries. Recent increase in digital convergence has resulted in a sharp decline in the consumption of primary batteries, which has now stabilized at a fairly low level. Conversely, the consumption of integrated batteries has increased sharply. In 2013, 61% of the total weight of batteries sold in Sweden was collected, and for the particular case of alkaline manganese dioxide batteries, the value achieved 74%.

  5. Second Life for Electric Vehicle Batteries: Answering Questions on Battery Degradation and Value

    SciTech Connect (OSTI)

    Neubauer, J. S.; Wood, E.; Pesaran, A.

    2015-05-04

    Battery second use – putting used plug-in electric vehicle (PEV) batteries into secondary service following their automotive tenure – has been proposed as a means to decrease the cost of PEVs while providing low cost energy storage to other fields (e.g. electric utility markets). To understand the value of used automotive batteries, however, we must first answer several key questions related to National Renewable Energy Laboratory (NREL) has developed a methodology and the requisite tools to answer these questions, including NREL’s Battery Lifetime Simulation Tool (BLAST). Herein we introduce these methods and tools, and demonstrate their application. We have found that capacity fade from automotive use has a much larger impact on second use value than resistance growth. Where capacity loss is driven by calendar effects more than cycling effects, average battery temperature during automotive service – which is often driven by climate – is found to be the single factor with the largest effect on remaining value. Installing hardware and software capabilities onboard the vehicle that can both infer remaining battery capacity from in-situ measurements, as well as track average battery temperature over time, will thereby facilitate the second use of automotive batteries.

  6. Making Li-air batteries rechargeable: material challenges

    SciTech Connect (OSTI)

    Shao, Yuyan; Ding, Fei; Xiao, Jie; Zhang, Jian; Xu, Wu; Park, Seh Kyu; Zhang, Jiguang; Wang, Yong; Liu, Jun

    2013-02-25

    A Li-air battery could potentially provide three to five times higher energy density/specific energy than conventional batteries, thus enable the driving range of an electric vehicle comparable to a gasoline vehicle. However, making Li-air batteries rechargeable presents significant challenges, mostly related with materials. Herein, we discuss the key factors that influence the rechargeability of Li-air batteries with a focus on nonaqueous system. The status and materials challenges for nonaqueous rechargeable Li-air batteries are reviewed. These include electrolytes, cathode (electocatalysts), lithium metal anodes, and oxygen-selective membranes (oxygen supply from air). The perspective of rechargeable Li-air batteries is provided.

  7. A Better Anode Design to Improve Lithium-Ion Batteries

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

    A Better Anode Design to Improve Lithium-Ion Batteries A Better Anode Design to Improve Lithium-Ion Batteries Print Friday, 23 March 2012 13:53 Lithium-ion batteries are in smart phones, laptops, most other consumer electronics, and the newest electric cars. Good as these batteries are, the need for energy storage in batteries is surpassing current technologies. In a lithium-ion battery, charge moves from the cathode to the anode, a critical component for storing energy. A team of Berkeley Lab

  8. Volume efficient sodium sulfur battery

    DOE Patents [OSTI]

    Mikkor, Mati

    1980-01-01

    In accordance with the teachings of this specification, a sodium sulfur battery is formed as follows. A plurality of box shaped sulfur electrodes are provided, the outer surfaces of which are defined by an electrolyte material. Each of the electrodes have length and width dimensions substantially greater than the thicknesses thereof as well as upwardly facing surface and a downwardly facing surface. An electrode structure is contained in each of the sulfur electrodes. A holding structure is provided for holding the plurality of sulfur electrodes in a stacked condition with the upwardly facing surface of one sulfur electrode in facing relationship to the downwardly facing surface of another sulfur electrode thereabove. A small thickness dimension separates each of the stacked electrodes thereby defining between each pair of sulfur electrodes a volume which receives the sodium reactant. A reservoir is provided for containing sodium. A manifold structure interconnects the volumes between the sulfur electrodes and the reservoir. A metering structure controls the flow of sodium between the reservoir and the manifold structure.

  9. Zinc-chlorine battery plant system and method

    DOE Patents [OSTI]

    Whittlesey, Curtis C.; Mashikian, Matthew S.

    1981-01-01

    A zinc-chlorine battery plant system and method of redirecting the electrical current around a failed battery module. The battery plant includes a power conditioning unit, a plurality of battery modules connected electrically in series to form battery strings, a plurality of battery strings electrically connected in parallel to the power conditioning unit, and a bypass switch for each battery module in the battery plant. The bypass switch includes a normally open main contact across the power terminals of the battery module, and a set of normally closed auxiliary contacts for controlling the supply of reactants electrochemically transformed in the cells of the battery module. Upon the determination of a failure condition, the bypass switch for the failed battery module is energized to close the main contact and open the auxiliary contacts. Within a short time, the electrical current through the battery module will substantially decrease due to the cutoff of the supply of reactants, and the electrical current flow through the battery string will be redirected through the main contact of the bypass switch.

  10. Battery Technology Life Verification Testing and Analysis

    SciTech Connect (OSTI)

    Jon P. Christophersen; Gary L. Hunt; Ira Bloom; Ed Thomas; Vince Battaglia

    2007-12-01

    A critical component to the successful commercialization of batteries for automotive applications is accurate life prediction. The Technology Life Verification Test (TLVT) Manual was developed to project battery life with a high level of statistical confidence within only one or two years of accelerated aging. The validation effort that is presently underway has led to several improvements to the original methodology. For example, a newly developed reference performance test revealed a voltage path dependence effect on resistance for lithium-ion cells. The resistance growth seems to depend on how a target condition is reached (i.e., by a charge or a discharge). Second, the methodology for assessing the level of measurement uncertainty was improved using a propagation of errors in the fundamental measurements to the derived response (e.g., resistance). This new approach provides a more realistic assessment of measurement uncertainty. Third, the methodology for allocating batteries to the test matrix has been improved. The new methodology was developed to assign batteries to the matrix such that the average of each test group would be representative of the overall population. These changes to the TLVT methodology will help to more accurately predict a battery technologys life capability with a high degree of confidence.

  11. Photovoltaic battery charging experience in the Philippines

    SciTech Connect (OSTI)

    Navarro, S.T. Jr.

    1997-12-01

    With the turn of the century, people in remote areas still live without electricity. Conventional electrification will hardly reach the remaining 50% of the population of the Philippines in remote areas. With photovoltaic technology, the delivery of electricity to remote areas can be sustainable. Malalison island was chosen as a project site for electrification using photovoltaic technology. With the fragile balance of ecology and seasonal income in this island, the PV electrification proved to be a better option than conventional fossil based electrification. The Solar Battery Charging Station (SBCS) was used to suit the economic and geographical condition of the island. Results showed that the system can charge as many as three batteries in a day for an average fee of $0.54 per battery. Charging is measured by an ampere-hour counter to determine the exact amount of charge the battery received. The system was highly accepted by the local residents and the demand easily outgrew the system within four months. A technical, economic and social evaluation was done. A recovery period of seven years and five months is expected when competed with the conventional battery charging in the mainland. The technical, economic, institutional and social risks faced by the project were analyzed. Statistics showed that there is a potential of 920,000 households that can benefit from PV electrification in the Philippines. The data and experiences gained in this study are valuable in designing SBCS for remote unelectrified communities in the Philippines and other developing countries.

  12. Boston Power GP Batteries JV | Open Energy Information

    Open Energy Info (EERE)

    Taiwan-based JV that produces Sonata rechargeable Li-ion batteries for laptop computers. References: Boston Power & GP Batteries JV1 This article is a stub. You can help...

  13. Overview of Battery R&D Activities | Department of Energy

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

    Battery R&D Activities Overview of Battery R&D Activities 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ...

  14. Battery Company Puts New Nanowire Technology into Production

    Broader source: Energy.gov [DOE]

    A battery company supported by the Vehicle Technologies Office (VTO) has an agreement to manufacture silicon nanowire material for lithium-ion batteries on a commercial scale for the first time....

  15. Extended Battery Life in Electric Vehicles | GE Global Research

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

    ... Fuel Cell Bus Uses New Durathon(tm) Battery 3-4-2-v A World-Class Traction Motor for Hybrid and Electric Vehicles Q&A About Electric Vehicle Flow Battery Technology

  16. Materials for Use with Aqueous Redox Flow Batteries | Argonne...

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

    Materials for Use with Aqueous Redox Flow Batteries The invention provides a non-aqueous redox flow battery comprising a negative electrode immersed in a non-aqueous liquid ...

  17. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Print Our way of life is deeply ... As conventional lithium-ion batteries approach their theoretical energy-storage limits, ...

  18. ALS Technique Gives Novel View of Lithium Battery Dendrite Growth

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

    ALS Technique Gives Novel View of Lithium Battery Dendrite Growth ALS Technique Gives Novel View of Lithium Battery Dendrite Growth Print Thursday, 24 April 2014 09:46 Lithium-ion ...

  19. Two Studies Reveal Details of Lithium-Battery Function

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

    Two Studies Reveal Details of Lithium-Battery Function Two Studies Reveal Details of Lithium-Battery Function Print Wednesday, 27 February 2013 00:00 Our way of life is deeply ...

  20. Transport and Failure in Li-ion Batteries | Stanford Synchrotron...

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

    in Li-ion Batteries Monday, February 13, 2012 - 1:30pm SSRL Conference Room 137-322 Stephen J. Harris, General Motors R&D While battery performance is well predicted by the...