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IN2014DN03036A - - Google Patents

Info

Publication number
IN2014DN03036A
IN2014DN03036A IN3036DEN2014A IN2014DN03036A IN 2014DN03036 A IN2014DN03036 A IN 2014DN03036A IN 3036DEN2014 A IN3036DEN2014 A IN 3036DEN2014A IN 2014DN03036 A IN2014DN03036 A IN 2014DN03036A
Authority
IN
India
Prior art keywords
flow
flow field
liquid electrolyte
rib
electrode
Prior art date
Application number
Inventor
Robert Mason Darling
Laura Roen Stolar
Original Assignee
United Technologies Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48669039&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN03036(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of IN2014DN03036A publication Critical patent/IN2014DN03036A/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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

A flow battery includes a liquid electrolyte having an electrochemically active specie. A flow field plate includes a first flow field channel and a second flow field channel that is separated from the first flow field channel by a rib. There is a flow path for the liquid electrolyte to flow over the rib between the channels. An electrode is arranged adjacent the flow field plate such that the liquid electrolyte that flows over the rib must flow through the electrode. The electrode includes a carbon paper that is catalytically active with regard to liquid electrolyte. The carbon paper defines a compressive strain of less than 20% at a compressive stress of 0.8 MPa and an uncompressed porosity in the range 60 85%.
IN3036DEN2014 2011-12-20 2011-12-20 IN2014DN03036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/066149 WO2013095380A1 (en) 2011-12-20 2011-12-20 Flow battery with carbon paper

Publications (1)

Publication Number Publication Date
IN2014DN03036A true IN2014DN03036A (en) 2015-05-08

Family

ID=48669039

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3036DEN2014 IN2014DN03036A (en) 2011-12-20 2011-12-20

Country Status (7)

Country Link
US (1) US10637082B2 (en)
EP (1) EP2795696B1 (en)
JP (1) JP5836501B2 (en)
KR (1) KR101719887B1 (en)
CN (1) CN103999264B (en)
IN (1) IN2014DN03036A (en)
WO (1) WO2013095380A1 (en)

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KR101459927B1 (en) * 2013-07-12 2014-11-07 오씨아이 주식회사 Cell frmae for improved flow distributing and redox flow battery having the same
CN106560944B (en) * 2015-09-25 2019-07-05 中国科学院大连化学物理研究所 Porous carbon fiber paper electrode material used for all-vanadium redox flow battery and its preparation and application
KR20180069911A (en) * 2015-11-13 2018-06-25 아발론 배터리 (캐나다) 코포레이션 Improved electrode for redox flow battery
US10930937B2 (en) * 2016-11-23 2021-02-23 Lockheed Martin Energy, Llc Flow batteries incorporating active materials containing doubly bridged aromatic groups
KR102127037B1 (en) 2017-02-28 2020-06-25 주식회사 엘지화학 Electrode structure and redox flow battery comprising the same
CN110679022B (en) * 2017-05-22 2023-06-27 Ess技术有限公司 Alternative low cost electrode for hybrid flow battery
EP3667791B1 (en) * 2017-08-09 2025-09-24 Sumitomo Electric Industries, Ltd. Redox flow battery
CN108417858B (en) * 2018-03-15 2021-09-24 杜克兰 A flow field plate and iron-chromium flow battery
CN108470930A (en) * 2018-03-15 2018-08-31 杜克兰 A kind of iron-chromium liquid stream battery stack
CN113228364B (en) * 2019-01-29 2023-11-03 住友电气工业株式会社 Battery cells, battery packs and redox flow batteries
WO2021172607A1 (en) 2020-02-25 2021-09-02 전자부품연구원 Zinc-bromine flow battery including conductive intermediate layer
US20220123324A1 (en) 2020-10-21 2022-04-21 Korea Advanced Institute Of Science And Technology Electrode for vanadium redox flow battery and method for manufacturing same
US11664518B2 (en) * 2021-05-21 2023-05-30 Raytheon Technologies Corporation Alkaline manganese redox flow battery with inhibitor
EP4348743A4 (en) * 2021-07-13 2025-12-17 Ess Technology Inc REBALANCING CELL FOR REDOX BATTERY SYSTEM
AU2022430995A1 (en) 2022-01-06 2024-07-11 Sumitomo Electric Industries, Ltd. Electrode, battery cell, cell stack, and redox-flow battery system
AU2022431532A1 (en) * 2022-01-06 2024-07-11 Sumitomo Electric Industries, Ltd. Electrode, battery cell, cell stack, and redox-flow battery system

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Also Published As

Publication number Publication date
CN103999264A (en) 2014-08-20
JP5836501B2 (en) 2015-12-24
JP2015505148A (en) 2015-02-16
US20140302423A1 (en) 2014-10-09
WO2013095380A1 (en) 2013-06-27
CN103999264B (en) 2016-08-24
EP2795696A1 (en) 2014-10-29
EP2795696B1 (en) 2016-08-31
US10637082B2 (en) 2020-04-28
EP2795696A4 (en) 2015-07-08
KR101719887B1 (en) 2017-03-24
KR20140084246A (en) 2014-07-04

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