ATE467919T1 - Eine dichtung enthaltende gasdiffusionsschicht - Google Patents

Eine dichtung enthaltende gasdiffusionsschicht

Info

Publication number
ATE467919T1
ATE467919T1 AT07854709T AT07854709T ATE467919T1 AT E467919 T1 ATE467919 T1 AT E467919T1 AT 07854709 T AT07854709 T AT 07854709T AT 07854709 T AT07854709 T AT 07854709T AT E467919 T1 ATE467919 T1 AT E467919T1
Authority
AT
Austria
Prior art keywords
gasket
layer
gdl
gig
gas diffusion
Prior art date
Application number
AT07854709T
Other languages
German (de)
English (en)
Inventor
Andrew J L Steinbach
Mark K Debe
Jimmy M Le
Stephan J Obradovich
Eric J Iverson
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE467919T1 publication Critical patent/ATE467919T1/de

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
    • H01M8/10—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
    • H01M8/0202—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
    • H01M8/02—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
    • H01M8/0271—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
    • H01M8/0273—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
    • H01M8/0271—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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49114—Electric battery cell making including adhesively bonding

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Materials For Medical Uses (AREA)
  • Gasket Seals (AREA)
  • Hybrid Cells (AREA)
AT07854709T 2006-12-15 2007-11-20 Eine dichtung enthaltende gasdiffusionsschicht ATE467919T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/611,553 US7732083B2 (en) 2006-12-15 2006-12-15 Gas diffusion layer incorporating a gasket
PCT/US2007/085159 WO2008073680A1 (en) 2006-12-15 2007-11-20 Gas diffusion layer incorporating a gasket

Publications (1)

Publication Number Publication Date
ATE467919T1 true ATE467919T1 (de) 2010-05-15

Family

ID=39125248

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07854709T ATE467919T1 (de) 2006-12-15 2007-11-20 Eine dichtung enthaltende gasdiffusionsschicht

Country Status (7)

Country Link
US (1) US7732083B2 (enExample)
EP (1) EP2095453B1 (enExample)
JP (1) JP5363335B2 (enExample)
CN (1) CN101563803B (enExample)
AT (1) ATE467919T1 (enExample)
DE (1) DE602007006549D1 (enExample)
WO (1) WO2008073680A1 (enExample)

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US8802329B2 (en) * 2009-05-14 2014-08-12 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
US8512908B2 (en) * 2009-05-14 2013-08-20 GM Global Technology Operations LLC Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers
US8507152B2 (en) * 2009-05-14 2013-08-13 GM Global Technology Operations LLC Fabrication of electrodes with multiple nanostructured thin catalytic layers
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US8445164B2 (en) 2010-05-27 2013-05-21 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
US9012346B2 (en) 2010-11-04 2015-04-21 GM Global Technology Operations LLC Wet lamination process for reducing mud cracking in fuel cell components
KR101243704B1 (ko) 2010-12-07 2013-03-13 현대자동차주식회사 연료전지 스택 제작 방법
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DE102018216266A1 (de) 2018-09-25 2020-03-26 Audi Ag Brennstoffzellenaufbau, Brennstoffzellenvorrichtung sowie Kraftfahrzeug
CN109441937B (zh) * 2018-12-14 2024-12-24 成都天府垫片科技有限公司 一种具有截面密封的纤维垫片及其制作方法
CN111730803B (zh) * 2020-06-30 2023-01-31 武汉理工新能源有限公司 密封结构的制备方法及膜电极与双极板的密封连接方法
KR102855226B1 (ko) * 2020-12-07 2025-09-03 현대자동차주식회사 바인더의 함량이 조절된 ega 및 이를 포함하는 연료전지 스택
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Also Published As

Publication number Publication date
US20080143061A1 (en) 2008-06-19
EP2095453B1 (en) 2010-05-12
WO2008073680A1 (en) 2008-06-19
CN101563803B (zh) 2017-04-26
JP5363335B2 (ja) 2013-12-11
CN101563803A (zh) 2009-10-21
JP2010514100A (ja) 2010-04-30
US7732083B2 (en) 2010-06-08
DE602007006549D1 (de) 2010-06-24
EP2095453A1 (en) 2009-09-02

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