ATE459989T1 - Separator für brennstoffzelle mit festen polymerelektrolyten und brennstoffzelle mit diesem separator - Google Patents

Separator für brennstoffzelle mit festen polymerelektrolyten und brennstoffzelle mit diesem separator

Info

Publication number
ATE459989T1
ATE459989T1 AT05254659T AT05254659T ATE459989T1 AT E459989 T1 ATE459989 T1 AT E459989T1 AT 05254659 T AT05254659 T AT 05254659T AT 05254659 T AT05254659 T AT 05254659T AT E459989 T1 ATE459989 T1 AT E459989T1
Authority
AT
Austria
Prior art keywords
separator
fuel cell
solid polymer
electrode
membrane
Prior art date
Application number
AT05254659T
Other languages
English (en)
Inventor
Yutaka Ishioka
Yasuhiko Mihara
Ryo Hirai
Original Assignee
Tokai Rubber Ind Ltd
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 Tokai Rubber Ind Ltd filed Critical Tokai Rubber Ind Ltd
Application granted granted Critical
Publication of ATE459989T1 publication Critical patent/ATE459989T1/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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • 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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M2008/1095—Fuel cells with polymeric 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT05254659T 2004-07-29 2005-07-27 Separator für brennstoffzelle mit festen polymerelektrolyten und brennstoffzelle mit diesem separator ATE459989T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004221650A JP4621970B2 (ja) 2004-07-29 2004-07-29 固体高分子型燃料電池用セパレータおよびそれを用いた固体高分子型燃料電池用セル

Publications (1)

Publication Number Publication Date
ATE459989T1 true ATE459989T1 (de) 2010-03-15

Family

ID=35344679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05254659T ATE459989T1 (de) 2004-07-29 2005-07-27 Separator für brennstoffzelle mit festen polymerelektrolyten und brennstoffzelle mit diesem separator

Country Status (5)

Country Link
US (1) US7951481B2 (de)
EP (1) EP1633011B1 (de)
JP (1) JP4621970B2 (de)
AT (1) ATE459989T1 (de)
DE (1) DE602005019662D1 (de)

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JP2007220361A (ja) * 2006-02-14 2007-08-30 Honda Motor Co Ltd 燃料電池
KR100821389B1 (ko) * 2006-09-07 2008-04-11 현대자동차주식회사 연료전지 스택용 금속 분리판의 적층성 향상을 위한 구조
JP5332092B2 (ja) * 2006-09-11 2013-11-06 トヨタ自動車株式会社 燃料電池
JP5338065B2 (ja) * 2007-02-16 2013-11-13 日産自動車株式会社 燃料電池、燃料電池の組立方法および組立装置
KR100830980B1 (ko) 2007-05-28 2008-05-20 삼성에스디아이 주식회사 연료 전지용 스택
JP5364278B2 (ja) * 2008-02-28 2013-12-11 日産自動車株式会社 燃料電池のシール構造
US8211585B2 (en) * 2008-04-08 2012-07-03 GM Global Technology Operations LLC Seal for PEM fuel cell plate
CN101689655A (zh) * 2008-05-28 2010-03-31 松下电器产业株式会社 燃料电池
TWI369806B (en) * 2009-03-05 2012-08-01 Ind Tech Res Inst A fuel-cell stack with metal separators
DE102009016934A1 (de) * 2009-04-08 2010-10-14 Daimler Ag Brennstoffzelle, Brennstoffzellenstapel und Verfahren zum Abdichten einer Brennstoffzelle
JP5920669B2 (ja) * 2013-04-26 2016-05-18 トヨタ自動車株式会社 燃料電池の製造方法
DE102014104017A1 (de) * 2014-03-24 2015-09-24 Elringklinger Ag Elektrochemische Vorrichtung
WO2017216621A2 (en) * 2016-06-14 2017-12-21 Daimler Ag Fuel cell stacks with bent perimeter flow field plates
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
KR102782592B1 (ko) * 2019-10-16 2025-03-14 에프티엑스티 에너지 테크놀러지 컴퍼니 리미티드 연료 전지
DE102020103624A1 (de) * 2020-02-12 2021-08-12 Elringklinger Ag Elektrochemische Vorrichtung und Verfahren zur Herstellung einer elektrochemischen Vorrichtung
US11710843B2 (en) * 2020-05-15 2023-07-25 Ess Tech, Inc. Redox flow battery and battery system

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US4973412A (en) * 1990-05-07 1990-11-27 Texaco Inc. Multifunctional lubricant additive with Viton seal capability
JPH0676841A (ja) * 1992-08-28 1994-03-18 Mitsubishi Electric Corp 溶融炭酸塩型燃料電池
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EP1073138B1 (de) * 1999-07-26 2012-05-02 Tigers Polymer Corporation Dichtungsanordnung für Brennstoffzelle und Verfahren zum Formen der Abdichtung aus Kautschuk
JP4450607B2 (ja) * 1999-07-26 2010-04-14 タイガースポリマー株式会社 燃料電池のシール方法および燃料電池用ゴムパッキンの形成方法
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JP3968278B2 (ja) * 2002-08-27 2007-08-29 本田技研工業株式会社 燃料電池スタックおよび燃料電池スタック用金属製セパレータ
JP3793141B2 (ja) * 2002-11-14 2006-07-05 株式会社日立製作所 固体高分子形燃料電池及びセパレータ
JP4450553B2 (ja) * 2002-12-25 2010-04-14 本田技研工業株式会社 燃料電池
WO2004102709A1 (en) * 2003-05-16 2004-11-25 Hydrogenics Corporation Flow field plate for a fuel cell and fuel cell assembly incorporating the flow field plate
JP4047265B2 (ja) * 2003-11-19 2008-02-13 株式会社日立製作所 燃料電池及びそれに用いられる冷却用セパレータ

Also Published As

Publication number Publication date
DE602005019662D1 (de) 2010-04-15
JP2006040792A (ja) 2006-02-09
US7951481B2 (en) 2011-05-31
EP1633011A1 (de) 2006-03-08
EP1633011B1 (de) 2010-03-03
US20070031719A1 (en) 2007-02-08
JP4621970B2 (ja) 2011-02-02

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