IN2015DN00672A - - Google Patents

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Publication number
IN2015DN00672A
IN2015DN00672A IN672DEN2015A IN2015DN00672A IN 2015DN00672 A IN2015DN00672 A IN 2015DN00672A IN 672DEN2015 A IN672DEN2015 A IN 672DEN2015A IN 2015DN00672 A IN2015DN00672 A IN 2015DN00672A
Authority
IN
India
Prior art keywords
half cell
aqueous electrolyte
active material
operating
contact
Prior art date
Application number
Inventor
Desiree Amadeo
Arthur J Esswein
John Goeltz
Thomas D Jarvi
Evan R King
Steven Y Reece
Nitin Tyagi
Original Assignee
Lockheed Martin Advanced Energy Storage Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/795,878 external-priority patent/US8753761B2/en
Priority claimed from US13/948,497 external-priority patent/US9768463B2/en
Application filed by Lockheed Martin Advanced Energy Storage Llc filed Critical Lockheed Martin Advanced Energy Storage Llc
Publication of IN2015DN00672A publication Critical patent/IN2015DN00672A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/40—Combination of fuel cells with other energy production systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

The invention concerns flow batteries comprising: a first half cell comprising: (i) a first aqueous electrolyte comprising a first redox active material; and a first carbon electrode in contact with the first aqueous electrolyte; (ii) a second half cell comprising: a second aqueous electrolyte comprising a second redox active material; and a second carbon electrode in contact with the second aqueous electrolyte; and (iii) a separator disposed between the first half cell and the second half cell; the first half cell having a half cell potential equal to or more negative than about 0.3 V with respect to a reversible hydrogen electrode; and the first aqueous electrolyte having a pH in a range of from about 8 to about 13 wherein the flow battery is capable of operating or is operating at a current density at least about 25 mA/cm.
IN672DEN2015 2012-07-27 2013-07-24 IN2015DN00672A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261676473P 2012-07-27 2012-07-27
US201261683260P 2012-08-15 2012-08-15
US201261738546P 2012-12-18 2012-12-18
US201261739145P 2012-12-19 2012-12-19
US201261739237P 2012-12-19 2012-12-19
US13/795,878 US8753761B2 (en) 2012-07-27 2013-03-12 Aqueous redox flow batteries comprising metal ligand coordination compounds
US13/948,497 US9768463B2 (en) 2012-07-27 2013-07-23 Aqueous redox flow batteries comprising metal ligand coordination compounds
PCT/US2013/051790 WO2014018605A1 (en) 2012-07-27 2013-07-24 Electrochemical energy storage systems and methods featuring large negative half-cell potentials

Publications (1)

Publication Number Publication Date
IN2015DN00672A true IN2015DN00672A (en) 2015-06-26

Family

ID=49997800

Family Applications (1)

Application Number Title Priority Date Filing Date
IN672DEN2015 IN2015DN00672A (en) 2012-07-27 2013-07-24

Country Status (11)

Country Link
EP (1) EP2878020B1 (en)
JP (1) JP6308566B2 (en)
KR (1) KR102158001B1 (en)
CN (1) CN104854732B (en)
AU (1) AU2013295828A1 (en)
BR (1) BR112015001720A2 (en)
IL (1) IL236907A0 (en)
IN (1) IN2015DN00672A (en)
MX (1) MX2015001280A (en)
RU (1) RU2015106675A (en)
WO (1) WO2014018605A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9793566B2 (en) * 2015-04-17 2017-10-17 Battelle Memorial Institute Aqueous electrolytes for redox flow battery systems
US11081712B2 (en) * 2018-10-26 2021-08-03 Saudi Arabian Oil Company Method and system to modify the performance of a redox flow battery
CN112993357A (en) * 2019-12-12 2021-06-18 中国科学院大连化学物理研究所 Positive electrolyte of alkaline flow battery
CN111525170B (en) * 2020-06-10 2021-10-08 盐城工学院 Tin-iron alkaline flow battery
DE102021110588A1 (en) * 2021-04-26 2022-10-27 Forschungszentrum Jülich GmbH storage of electrical energy

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038459A (en) * 1976-03-17 1977-07-26 Eco-Control, Inc. Halogen complexing alcohols and nitriles
US4485154A (en) * 1981-09-08 1984-11-27 Institute Of Gas Technology Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system
US6986966B2 (en) * 2001-08-10 2006-01-17 Plurion Systems, Inc. Battery with bifunctional electrolyte
US20060063065A1 (en) * 2001-08-10 2006-03-23 Clarke Robert L Battery with bifunctional electrolyte
JP2006313691A (en) * 2005-05-09 2006-11-16 Sumitomo Electric Ind Ltd Redox flow battery system
AT503315B1 (en) * 2006-03-06 2008-02-15 Funktionswerkstoffe Forschungs REDOX FLOW BATTERY, AS WELL AS ELECTROLYTE SOLUTION FOR A REDOX FLOW BATTERY
US7740977B2 (en) * 2007-03-26 2010-06-22 Jd Holding Inc. Vanadium redox battery incorporating multiple electrolyte reservoirs
CN101383403B (en) * 2007-09-05 2011-03-23 中国科学院大连化学物理研究所 Compound ion exchange film and preparation thereof
US8642202B2 (en) * 2010-01-29 2014-02-04 Samsung Electronics Co., Ltd. Organic electrolyte solution and redox flow battery including the same
KR20120063163A (en) * 2010-12-07 2012-06-15 삼성전자주식회사 Lithium air battery
KR101793205B1 (en) * 2010-12-31 2017-11-03 삼성전자 주식회사 Redox flow battery
KR101882861B1 (en) * 2011-06-28 2018-07-27 삼성전자주식회사 Electrolyte for Redox Flow Battery and Redox Flow Battery Comprising the same
WO2013006427A1 (en) * 2011-07-01 2013-01-10 Sun Catalytix Corporation Methods and systems useful for solar energy storage

Also Published As

Publication number Publication date
KR20150045452A (en) 2015-04-28
IL236907A0 (en) 2015-03-31
CN104854732A (en) 2015-08-19
WO2014018605A1 (en) 2014-01-30
BR112015001720A2 (en) 2017-07-04
EP2878020A1 (en) 2015-06-03
CN104854732B (en) 2017-10-24
EP2878020A4 (en) 2016-05-11
RU2015106675A (en) 2016-09-20
EP2878020B1 (en) 2019-09-04
JP2015524985A (en) 2015-08-27
KR102158001B1 (en) 2020-09-22
AU2013295828A1 (en) 2015-02-19
JP6308566B2 (en) 2018-04-11
MX2015001280A (en) 2015-09-04

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