KR102561612B9 - 연료전지 셀 및 연료전지 스택 - Google Patents

연료전지 셀 및 연료전지 스택

Info

Publication number
KR102561612B9
KR102561612B9 KR1020210068513A KR20210068513A KR102561612B9 KR 102561612 B9 KR102561612 B9 KR 102561612B9 KR 1020210068513 A KR1020210068513 A KR 1020210068513A KR 20210068513 A KR20210068513 A KR 20210068513A KR 102561612 B9 KR102561612 B9 KR 102561612B9
Authority
KR
South Korea
Prior art keywords
fuel cell
stack
cell stack
fuel
cell
Prior art date
Application number
KR1020210068513A
Other languages
English (en)
Other versions
KR102561612B1 (ko
KR20220160371A (ko
Inventor
김현정
김배정
김아름
최현규
박주연
김선휘
김찬기
Original Assignee
현대모비스 주식회사
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
Application filed by 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020210068513A priority Critical patent/KR102561612B1/ko
Priority to US17/496,165 priority patent/US20220384831A1/en
Priority to EP21203261.9A priority patent/EP4095956A1/en
Priority to CN202111299889.4A priority patent/CN115411283A/zh
Priority to JP2021185742A priority patent/JP2022182959A/ja
Publication of KR20220160371A publication Critical patent/KR20220160371A/ko
Application granted granted Critical
Publication of KR102561612B1 publication Critical patent/KR102561612B1/ko
Publication of KR102561612B9 publication Critical patent/KR102561612B9/ko

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2404—Processes or apparatus for grouping 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
KR1020210068513A 2021-05-27 2021-05-27 연료전지 셀 및 연료전지 스택 KR102561612B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020210068513A KR102561612B1 (ko) 2021-05-27 2021-05-27 연료전지 셀 및 연료전지 스택
US17/496,165 US20220384831A1 (en) 2021-05-27 2021-10-07 Fuel cell and fuel cell stack
EP21203261.9A EP4095956A1 (en) 2021-05-27 2021-10-18 Fuel cell and fuel cell stack
CN202111299889.4A CN115411283A (zh) 2021-05-27 2021-11-04 燃料电池和燃料电池堆
JP2021185742A JP2022182959A (ja) 2021-05-27 2021-11-15 燃料電池セルおよび燃料電池スタック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210068513A KR102561612B1 (ko) 2021-05-27 2021-05-27 연료전지 셀 및 연료전지 스택

Publications (3)

Publication Number Publication Date
KR20220160371A KR20220160371A (ko) 2022-12-06
KR102561612B1 KR102561612B1 (ko) 2023-08-01
KR102561612B9 true KR102561612B9 (ko) 2024-03-13

Family

ID=78332529

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210068513A KR102561612B1 (ko) 2021-05-27 2021-05-27 연료전지 셀 및 연료전지 스택

Country Status (5)

Country Link
US (1) US20220384831A1 (ko)
EP (1) EP4095956A1 (ko)
JP (1) JP2022182959A (ko)
KR (1) KR102561612B1 (ko)
CN (1) CN115411283A (ko)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1009051A2 (en) * 1998-12-08 2000-06-14 General Motors Corporation Liquid cooled bipolar plate consisting of glued plates for PEM fuel cells
US7186476B2 (en) * 2003-11-07 2007-03-06 General Motors Corporation One piece bipolar plate with spring seals
EP2348567B1 (en) * 2009-09-16 2013-11-13 Panasonic Corporation Solid polymer fuel cell
JP6343638B2 (ja) * 2016-08-02 2018-06-13 本田技研工業株式会社 燃料電池スタック
JP6500046B2 (ja) * 2017-02-08 2019-04-10 本田技研工業株式会社 燃料電池用金属セパレータ及びその製造方法並びに発電セル
JP6577540B2 (ja) * 2017-08-25 2019-09-18 本田技研工業株式会社 発電セル
JP6570587B2 (ja) * 2017-09-07 2019-09-04 本田技研工業株式会社 燃料電池用セパレータ及び発電セル
JP7081307B2 (ja) * 2018-05-28 2022-06-07 トヨタ紡織株式会社 燃料電池用セパレータ

Also Published As

Publication number Publication date
EP4095956A1 (en) 2022-11-30
JP2022182959A (ja) 2022-12-08
KR102561612B1 (ko) 2023-08-01
CN115411283A (zh) 2022-11-29
KR20220160371A (ko) 2022-12-06
US20220384831A1 (en) 2022-12-01

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]