KR102365550B1 - 흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조 - Google Patents

흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조 Download PDF

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KR102365550B1
KR102365550B1 KR1020217020310A KR20217020310A KR102365550B1 KR 102365550 B1 KR102365550 B1 KR 102365550B1 KR 1020217020310 A KR1020217020310 A KR 1020217020310A KR 20217020310 A KR20217020310 A KR 20217020310A KR 102365550 B1 KR102365550 B1 KR 102365550B1
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sealing
electrode
layer
flow battery
packing
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KR20210084672A (ko
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성린 류
훙둥 장
화민 장
샹쿤 마
타오 장
산 장
전쿤 양
단 쑨
콴룽 이
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다롄 룽커파워 씨오., 엘티디
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Priority claimed from CN201610986518.6A external-priority patent/CN106374129B/zh
Priority claimed from CN201611132210.1A external-priority patent/CN106549161B/zh
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    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/75—Wires, rods or strips
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Gasket Seals (AREA)
  • Secondary Cells (AREA)
KR1020217020310A 2016-11-09 2017-11-03 흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조 Active KR102365550B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201610986518.6A CN106374129B (zh) 2016-11-09 2016-11-09 一种液流电池电堆密封结构
CN201610986518.6 2016-11-09
CN201611132210.1 2016-12-09
CN201611132210.1A CN106549161B (zh) 2016-12-09 2016-12-09 液流电池电极结构及液流电池电堆
PCT/CN2017/109236 WO2018086482A1 (zh) 2016-11-09 2017-11-03 液流电池电极结构、液流电池电堆及液流电池电堆的密封结构
KR1020197014290A KR102273630B1 (ko) 2016-11-09 2017-11-03 흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조

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KR20210084672A KR20210084672A (ko) 2021-07-07
KR102365550B1 true KR102365550B1 (ko) 2022-02-23

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KR1020197014290A Active KR102273630B1 (ko) 2016-11-09 2017-11-03 흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조

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US (3) US11063263B2 (https=)
EP (1) EP3534444B1 (https=)
JP (1) JP7128812B2 (https=)
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AU (2) AU2017358245B2 (https=)
WO (1) WO2018086482A1 (https=)

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CN113517452A (zh) * 2020-04-10 2021-10-19 国家能源投资集团有限责任公司 用于液流电池的复合电极、液流电池及电堆
CN113823806B (zh) * 2020-06-19 2023-02-03 中国科学院大连化学物理研究所 一种全钒液流电池用一体化电极框结构和制备方法和应用
CN113889643B (zh) * 2020-07-03 2023-10-20 中国科学院大连化学物理研究所 全钒液流电池用一体化电池结构的制备与电池结构和应用
KR102316083B1 (ko) * 2020-11-25 2021-10-25 한국해양과학기술원 선박의 횡요 주기에 의한 gm 산출 시스템 및 방법
CN116247261B (zh) * 2021-12-08 2025-09-09 中国科学院大连化学物理研究所 一种液流电池电堆框体密封结构
CN114530621A (zh) * 2022-01-23 2022-05-24 纬景储能科技有限公司 一种液流电池密封线和密封线槽及其加工方法
CN116404195B (zh) * 2022-10-09 2025-08-29 北京德泰储能科技有限公司 一种一体双极液流电池电极框及其全钒液流电池
CN116598529A (zh) * 2023-04-29 2023-08-15 纬景储能科技有限公司 一种液流电池密封线和密封线槽及其加工方法

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AU2022200525B2 (en) 2023-08-24
US20190319274A1 (en) 2019-10-17
EP3534444A1 (en) 2019-09-04
AU2017358245B2 (en) 2021-11-04
US20220102740A1 (en) 2022-03-31
AU2017358245A1 (en) 2019-06-20
KR102273630B1 (ko) 2021-07-07
KR20190062586A (ko) 2019-06-05
US11063263B2 (en) 2021-07-13
EP3534444A4 (en) 2019-12-04
AU2022200525A1 (en) 2022-02-17
US20210313588A1 (en) 2021-10-07
KR20210084672A (ko) 2021-07-07
WO2018086482A1 (zh) 2018-05-17
US11735747B2 (en) 2023-08-22
JP7128812B2 (ja) 2022-08-31
EP3534444B1 (en) 2021-03-24

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