ATE333150T1 - Membranelektrodenbaugruppe mit integrierter dichtung - Google Patents

Membranelektrodenbaugruppe mit integrierter dichtung

Info

Publication number
ATE333150T1
ATE333150T1 AT04760761T AT04760761T ATE333150T1 AT E333150 T1 ATE333150 T1 AT E333150T1 AT 04760761 T AT04760761 T AT 04760761T AT 04760761 T AT04760761 T AT 04760761T AT E333150 T1 ATE333150 T1 AT E333150T1
Authority
AT
Austria
Prior art keywords
pad
sealing element
electrode assembly
membrane electrode
integrated seal
Prior art date
Application number
AT04760761T
Other languages
English (en)
Inventor
Robert H Artibise
Simon Farrington
Original Assignee
Ballard Power Systems
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 Ballard Power Systems filed Critical Ballard Power Systems
Application granted granted Critical
Publication of ATE333150T1 publication Critical patent/ATE333150T1/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
    • H01M8/0271—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
    • 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
    • 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
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Wire Bonding (AREA)
  • Measurement Of Radiation (AREA)
  • Hybrid Cells (AREA)
AT04760761T 2003-03-24 2004-03-15 Membranelektrodenbaugruppe mit integrierter dichtung ATE333150T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/395,874 US7070876B2 (en) 2003-03-24 2003-03-24 Membrane electrode assembly with integrated seal

Publications (1)

Publication Number Publication Date
ATE333150T1 true ATE333150T1 (de) 2006-08-15

Family

ID=32988670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04760761T ATE333150T1 (de) 2003-03-24 2004-03-15 Membranelektrodenbaugruppe mit integrierter dichtung

Country Status (7)

Country Link
US (2) US7070876B2 (de)
EP (1) EP1614181B1 (de)
JP (1) JP4742043B2 (de)
AT (1) ATE333150T1 (de)
CA (1) CA2519951A1 (de)
DE (1) DE602004001520T2 (de)
WO (1) WO2004102721A2 (de)

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US7282295B2 (en) 2004-02-06 2007-10-16 Polyplus Battery Company Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
US7687180B2 (en) * 2004-06-30 2010-03-30 Freudenberg-Nok General Partnership Overmolded support plate for fuel cell
EP1842259A4 (de) * 2004-12-28 2008-05-28 Utc Fuel Cells Llc Mea-dichtungsstruktur mit katalysierter schicht
JP2006236957A (ja) * 2005-01-31 2006-09-07 Uchiyama Mfg Corp 燃料電池用構成部材
US20070003821A1 (en) 2005-06-30 2007-01-04 Freudenberg-Nok General Partnership Integrally molded gasket for a fuel cell assembly
US7582378B2 (en) * 2005-06-30 2009-09-01 Freudenberg-Nok General Partnership Fuel cell seal and plate features
JP5079507B2 (ja) * 2005-07-13 2012-11-21 パナソニック株式会社 高分子電解質形燃料電池及びそれに用いる燃料電池用シール部材
JP5062389B2 (ja) * 2005-07-15 2012-10-31 Ｎｏｋ株式会社 燃料電池およびその製造方法
US8048570B2 (en) * 2005-08-09 2011-11-01 Polyplus Battery Company Compliant seal structures for protected active metal anodes
US8404388B2 (en) 2005-08-09 2013-03-26 Polyplus Battery Company Compliant seal structures for protected active metal anodes
US8129052B2 (en) 2005-09-02 2012-03-06 Polyplus Battery Company Polymer adhesive seals for protected anode architectures
BRPI0614743A2 (pt) 2005-08-09 2011-04-12 Polyplus Battery Co Inc estruturas de vedação flexìveis para ánodos de metal ativos protegidos
US20070042255A1 (en) * 2005-08-19 2007-02-22 Seungsoo Jung Seal for fuel cell
US20080213649A1 (en) * 2005-09-06 2008-09-04 Tatsuya Okabe Component for Constituting Fuel Cell
US8546045B2 (en) 2005-09-19 2013-10-01 3M Innovative Properties Company Gasketed subassembly for use in fuel cells including replicated structures
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EP1826849A1 (de) * 2006-02-24 2007-08-29 Auto-Juntas, S.A. Unipersonal Membran-Elektroden-Einheit mit verstärkter Dichtungsstruktur
JP5011764B2 (ja) * 2006-03-14 2012-08-29 トヨタ自動車株式会社 シール一体型膜電極接合体製造技術
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JP5087863B2 (ja) * 2006-06-09 2012-12-05 トヨタ自動車株式会社 燃料電池
US20080050639A1 (en) * 2006-08-23 2008-02-28 Michael Medina Bipolar flow field plate assembly and method of making the same
US20080076005A1 (en) * 2006-09-22 2008-03-27 Michel Bitton Fuel cell fluid distribution system
US9496578B2 (en) * 2007-02-20 2016-11-15 Freudenberg-Nok General Partnership Gas diffusion layer with integrated seal for use in a fuel cell
EE05447B1 (et) * 2007-04-30 2011-08-15 Ilt�enko Valeri Kahekambrilise koaksiaalse elektrolseri protsessiseadis
US20090004543A1 (en) * 2007-06-27 2009-01-01 Seungsoo Jung Membrane electrode assemblies for fuel cells and methods of making
JP5396029B2 (ja) * 2008-02-21 2014-01-22 東海ゴム工業株式会社 燃料電池用セルおよび燃料電池および燃料電池用セルの製造方法
JP4416038B2 (ja) 2008-02-21 2010-02-17 トヨタ自動車株式会社 燃料電池
DE102008013038A1 (de) * 2008-03-06 2009-09-10 Carl Freudenberg Kg Dichtung für eine Brennstoffzelle
DE102009016934A1 (de) * 2009-04-08 2010-10-14 Daimler Ag Brennstoffzelle, Brennstoffzellenstapel und Verfahren zum Abdichten einer Brennstoffzelle
CN101673833B (zh) * 2009-09-23 2011-08-24 新源动力股份有限公司 一种带密封框的膜电极一体化组件及其制备方法
EP2523244B1 (de) * 2010-01-05 2018-08-01 Panasonic Intellectual Property Management Co., Ltd. Elektrodenmembranen-rahmenanordnung, herstellungsverfahren dafür sowie brennstoffzelle damit
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US10103391B2 (en) 2011-01-28 2018-10-16 Audi Ag Fuel cell seal
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DE102012102750B4 (de) * 2012-03-29 2021-04-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Brennstoffzellenelement und Brennstoffzellenvorrichtung
EP2880113B1 (de) 2012-07-30 2021-06-30 Zephyros Inc. Verfahren und vorrichtung zur ablagerung von haftmitteln
US8921009B2 (en) 2012-07-30 2014-12-30 Zephyros, Inc. Process for fuel cell formation
US9905860B2 (en) 2013-06-28 2018-02-27 Polyplus Battery Company Water activated battery system having enhanced start-up behavior
DE102013014077A1 (de) 2013-08-27 2015-03-05 Elcomax Gmbh Verfahren zur Herstellung einer Membran-Elektroden-Einheit mit umlaufender Dichtung sowie Membran-Elektroden-Einheit
DE102013014083A1 (de) 2013-08-27 2015-03-05 Elcomax Gmbh Verfahren zur Herstellung einer Membran-Elektroden-Einheit mit umlaufender Dichtung sowie Membran-Elektroden-Einheit
KR101520345B1 (ko) * 2013-12-03 2015-05-15 (주)오렌지파워 입체형 전극 어셈블리 및 이의 제조 방법
US9789682B2 (en) * 2014-05-19 2017-10-17 Nissan Motor Co., Ltd. Metal mask and screen printing apparatus
JP6383203B2 (ja) * 2014-07-25 2018-08-29 Nok株式会社 プレート一体ガスケットの製造方法
WO2016114426A1 (ko) * 2015-01-15 2016-07-21 (주)오렌지파워 입체형 전극 어셈블리 및 이의 제조 방법
JP6389959B2 (ja) * 2015-06-15 2018-09-12 日本特殊陶業株式会社 燃料電池スタックおよび燃料電池スタックの製造方法
DE102015218757B4 (de) * 2015-09-29 2025-06-12 Audi Ag Brennstoffzellenstapel und Brennstoffzellensystem
DE102015221158A1 (de) * 2015-10-29 2017-05-04 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Membran-Elektroden-Einheit und Membran-Elektroden-Einheit
KR102365550B1 (ko) * 2016-11-09 2022-02-23 다롄 룽커파워 씨오., 엘티디 흐름 전지 전극 구조, 흐름 전지 전지 스택 및 흐름 전지 전지 스택의 밀봉 구조
DE102017101954A1 (de) * 2017-02-01 2018-08-02 Audi Ag Membran-Elektroden-Anordnung und Brennstoffzellenstapel
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CN111129539B (zh) * 2019-12-28 2021-05-28 一汽解放汽车有限公司 一种燃料电池膜电极密封装置及其制备方法
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Also Published As

Publication number Publication date
US20040191604A1 (en) 2004-09-30
CA2519951A1 (en) 2004-11-25
DE602004001520D1 (de) 2006-08-24
US20060269819A1 (en) 2006-11-30
WO2004102721A2 (en) 2004-11-25
US7722978B2 (en) 2010-05-25
US7070876B2 (en) 2006-07-04
EP1614181B1 (de) 2006-07-12
JP4742043B2 (ja) 2011-08-10
WO2004102721A3 (en) 2005-02-03
EP1614181A2 (de) 2006-01-11
DE602004001520T2 (de) 2007-02-22
JP2006529049A (ja) 2006-12-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties