DE602006019917D1 - Membranelektrodenbaugruppe mit verstärkter dichtstruktur - Google Patents

Membranelektrodenbaugruppe mit verstärkter dichtstruktur

Info

Publication number
DE602006019917D1
DE602006019917D1 DE602006019917T DE602006019917T DE602006019917D1 DE 602006019917 D1 DE602006019917 D1 DE 602006019917D1 DE 602006019917 T DE602006019917 T DE 602006019917T DE 602006019917 T DE602006019917 T DE 602006019917T DE 602006019917 D1 DE602006019917 D1 DE 602006019917D1
Authority
DE
Germany
Prior art keywords
electrode assembly
membrane electrode
seal structure
reinforced seal
sealing structure
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006019917T
Other languages
English (en)
Inventor
Diaz Pedro Sanchez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auto Juntas SA
Original Assignee
Auto Juntas SA
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 Auto Juntas SA filed Critical Auto Juntas SA
Publication of DE602006019917D1 publication Critical patent/DE602006019917D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/0273—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
    • H01M8/0258—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
    • 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
    • H01M8/0286—Processes for forming seals
    • 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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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
    • H01M8/02—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
    • H01M8/24—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

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE602006019917T 2006-02-24 2006-11-24 Membranelektrodenbaugruppe mit verstärkter dichtstruktur Active DE602006019917D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06380036A EP1826849A1 (de) 2006-02-24 2006-02-24 Membran-Elektroden-Einheit mit verstärkter Dichtungsstruktur
US11/279,438 US7862950B2 (en) 2006-02-24 2006-04-12 Membrane electrode assembly
PCT/EP2006/068879 WO2007096012A1 (en) 2006-02-24 2006-11-24 Membrane electrode assembly with reinforced sealing structure

Publications (1)

Publication Number Publication Date
DE602006019917D1 true DE602006019917D1 (de) 2011-03-10

Family

ID=36658612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019917T Active DE602006019917D1 (de) 2006-02-24 2006-11-24 Membranelektrodenbaugruppe mit verstärkter dichtstruktur

Country Status (6)

Country Link
US (1) US7862950B2 (de)
EP (2) EP1826849A1 (de)
AT (1) ATE497263T1 (de)
DE (1) DE602006019917D1 (de)
ES (1) ES2360367T3 (de)
WO (1) WO2007096012A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI344716B (en) * 2007-06-22 2011-07-01 Young Green Energy Co Fuel cell module
WO2012040253A1 (en) 2010-09-20 2012-03-29 Nextech Materials, Ltd. Fuel cell repeat unit and fuel cell stack
JP5720806B2 (ja) * 2011-12-06 2015-05-20 トヨタ自動車株式会社 燃料電池
CA2898195A1 (en) * 2012-12-27 2014-07-03 Nissan Motor Co., Ltd. Membrane electrode assembly and membrane electrode assembly manufacturing method
WO2016031226A1 (ja) * 2014-08-26 2016-03-03 パナソニックＩｐマネジメント株式会社 燃料電池モジュール及び燃料電池スタック、並びに燃料電池モジュールの製造方法
CA2976351C (en) * 2015-02-12 2023-10-03 Ballard Power Systems Inc. Seal for solid polymer electrolyte fuel cell
FR3047612B1 (fr) * 2016-02-05 2018-03-16 Safran Aircraft Engines Pile a combustible et systeme de chauffage associe
USD844562S1 (en) 2016-10-05 2019-04-02 General Electric Company Fuel cell
DE102017117146A1 (de) 2017-07-28 2019-01-31 Elringklinger Ag Elektrochemisch aktive Einheit für eine elektrochemische Vorrichtung
CN113106481B (zh) * 2020-09-14 2023-08-04 氢牛科技(东莞)有限公司 一种氢氧发生装置及其氢氧制备方法
DE102022123800A1 (de) 2022-09-16 2024-03-21 Aerostack GmbH Verstärkte Dichtstruktur für Brennstoffzellenanwendungen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3277667D1 (en) * 1981-04-13 1987-12-17 Wonder Piles Method of manufacturing thin electrodes, particularly gas electrodes, for electrochemical devices, and thin electrodes obtained by such a method, the electrodes possibly being provided with current collectors
US5264299A (en) 1991-12-26 1993-11-23 International Fuel Cells Corporation Proton exchange membrane fuel cell support plate and an assembly including the same
US6028163A (en) 1997-06-27 2000-02-22 Guilford Pharmaceuticals Inc. Solution polymerization of high molecular weight poly(phosphoesters) in toluene
US6423439B1 (en) 1997-07-16 2002-07-23 Ballard Power Systems Inc. Membrane electrode assembly for an electrochemical fuel cell
WO1999004446A1 (en) 1997-07-16 1999-01-28 Ballard Power Systems Inc. Resilient seal for membrane electrode assembly (mea) in an electrochemical fuel cell and method of making same
EP1156546B1 (de) 1997-07-16 2003-10-08 Ballard Power Systems Inc. Verfahren zur Herstellung einer elastischen Dichtung für die Membranelektrodenanordnung (mea) in einer elektrochemischen Brennstoffzelle
DE19926026A1 (de) * 1999-05-28 2000-11-30 Heliocentris Energiesysteme Membran-Elektroden-Einheit für Brennstoffzellen u. dgl.
JP4066117B2 (ja) 1999-06-11 2008-03-26 Ｎｏｋ株式会社 燃料電池用ガスケット
JP4576646B2 (ja) 1999-09-30 2010-11-10 アイシン精機株式会社 燃料電池
JP3609016B2 (ja) * 2000-10-18 2005-01-12 本田技研工業株式会社 燃料電池のシールの装着方法および燃料電池
AU2002249072A1 (en) * 2001-02-13 2002-08-28 Heliocentris Energiesysteme Gmbh Electrochemical cell stack
ITMI20010458A1 (it) * 2001-03-06 2002-09-06 Nuvera Fuel Cells Europ Srl Metodo di cortocircuitazione di una cella elettrochimica elementare malfunzionante di una struttura filtro-pressa
ITBO20010143A1 (it) 2001-03-16 2002-09-16 Roen Est S R L Componente del tipo "mega" per celle a combustibile ad elettrolita polimerico e relativa tecnologia di produzione
US7087339B2 (en) 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
US20030224237A1 (en) 2002-05-30 2003-12-04 Vanderleeden Olen R. Membrane electrode assembly for an electrochemical fuel cell
US7070876B2 (en) * 2003-03-24 2006-07-04 Ballard Power Systems, Inc. Membrane electrode assembly with integrated seal
CN1536698B (zh) * 2003-04-02 2010-12-15 松下电器产业株式会社 燃料电池用电解质膜结构、mea结构及燃料电池
GB0319780D0 (en) * 2003-08-22 2003-09-24 Johnson Matthey Plc Membrane electrode assembly
CA2539602C (en) 2003-09-20 2013-10-29 Heiko Oschmann Catalyst-coated membrane with integrated sealing material and membrane-electrode assembly produced therefrom
JP2006228590A (ja) 2005-02-18 2006-08-31 Nok Corp 燃料電池用シール構造体
US20070003821A1 (en) * 2005-06-30 2007-01-04 Freudenberg-Nok General Partnership Integrally molded gasket for a fuel cell assembly

Also Published As

Publication number Publication date
US20070202381A1 (en) 2007-08-30
EP1997177B1 (de) 2011-01-26
ES2360367T3 (es) 2011-06-03
WO2007096012A1 (en) 2007-08-30
ATE497263T1 (de) 2011-02-15
EP1826849A1 (de) 2007-08-29
US7862950B2 (en) 2011-01-04
EP1997177A1 (de) 2008-12-03

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