ATE300100T1 - Membranelektrodeneinheit für brennstoffzellen - Google Patents

Membranelektrodeneinheit für brennstoffzellen

Info

Publication number
ATE300100T1
ATE300100T1 AT03011756T AT03011756T ATE300100T1 AT E300100 T1 ATE300100 T1 AT E300100T1 AT 03011756 T AT03011756 T AT 03011756T AT 03011756 T AT03011756 T AT 03011756T AT E300100 T1 ATE300100 T1 AT E300100T1
Authority
AT
Austria
Prior art keywords
mea
integral seal
sealant material
seal
membrane electrode
Prior art date
Application number
AT03011756T
Other languages
English (en)
Inventor
Olen R Vanderleeden
Joerg Zimmermann
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 ATE300100T1 publication Critical patent/ATE300100T1/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
    • H01M8/24—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
    • H01M8/02—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
    • H01M8/24—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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina

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)
  • Inert Electrodes (AREA)
AT03011756T 2002-05-30 2003-05-23 Membranelektrodeneinheit für brennstoffzellen ATE300100T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/158,418 US20030224237A1 (en) 2002-05-30 2002-05-30 Membrane electrode assembly for an electrochemical fuel cell

Publications (1)

Publication Number Publication Date
ATE300100T1 true ATE300100T1 (de) 2005-08-15

Family

ID=29582674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03011756T ATE300100T1 (de) 2002-05-30 2003-05-23 Membranelektrodeneinheit für brennstoffzellen

Country Status (5)

Country Link
US (2) US20030224237A1 (de)
EP (1) EP1372203B1 (de)
AT (1) ATE300100T1 (de)
CA (1) CA2428912A1 (de)
DE (1) DE60301036T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989214B2 (en) * 2002-11-15 2006-01-24 3M Innovative Properties Company Unitized fuel cell assembly
US7070876B2 (en) * 2003-03-24 2006-07-04 Ballard Power Systems, Inc. Membrane electrode assembly with integrated seal
WO2005034277A1 (en) * 2003-09-29 2005-04-14 Utc Fuel Cells, Llc Compliant stack for a planar solid oxide fuel cell
US20050089746A1 (en) * 2003-10-23 2005-04-28 Ballard Power Systems Inc. Prevention of membrane contamination in electrochemical fuel cells
DE102004031762A1 (de) * 2004-07-01 2006-01-26 Carl Freudenberg Kg Brennstoffzelle
US20060283864A1 (en) * 2005-02-10 2006-12-21 Angstrom Power Shipping container and method of use
US20070003821A1 (en) 2005-06-30 2007-01-04 Freudenberg-Nok General Partnership Integrally molded gasket for a fuel cell assembly
JP4951974B2 (ja) * 2006-01-10 2012-06-13 トヨタ自動車株式会社 燃料電池
EP1826849A1 (de) * 2006-02-24 2007-08-29 Auto-Juntas, S.A. Unipersonal Membran-Elektroden-Einheit mit verstärkter Dichtungsstruktur
JP5186754B2 (ja) 2006-11-14 2013-04-24 トヨタ自動車株式会社 燃料電池
JP5082467B2 (ja) 2007-01-29 2012-11-28 トヨタ自動車株式会社 燃料電池、および、燃料電池を構成するセパレータ
US9496578B2 (en) * 2007-02-20 2016-11-15 Freudenberg-Nok General Partnership Gas diffusion layer with integrated seal for use in a fuel cell
DE102007021292A1 (de) 2007-05-07 2008-11-13 Daimler Ag Dichtungsanordnung in einer Brennstoffzellenvorrichtung
US20090004543A1 (en) * 2007-06-27 2009-01-01 Seungsoo Jung Membrane electrode assemblies for fuel cells and methods of making
US7604662B2 (en) * 2007-07-13 2009-10-20 Boston Scientific Scimed, Inc. Endoprostheses containing boride intermetallic phases
DE102009039901A1 (de) * 2009-09-03 2011-03-10 Daimler Ag Brennstoffzelleneinheit, Brennstoffzellenstapel mit Brennstoffzelleneinheiten
DE102009039905A1 (de) * 2009-09-03 2011-03-10 Daimler Ag Membranbaugruppe für einen Brennstoffzellenstapel, Brennstoffzellenstapel mit der Membranbaugruppe und Verfahren
KR101372027B1 (ko) 2012-12-28 2014-03-07 현대자동차주식회사 연료전지 스택
US20140272662A1 (en) * 2013-03-14 2014-09-18 GM Global Technology Operations LLC Cell retention design and process
KR102400695B1 (ko) 2016-08-26 2022-05-23 발라드 파워 시스템즈 인크. 향상된 내구성을 가진 연료 전지
DE102018218076A1 (de) * 2018-10-23 2020-04-23 Audi Ag Membran-Elektroden-Anordnung für eine Brennstoffzelle, Brennstoffzellenstapel sowie Fahrzeug mit einem solchen Brennstoffzellenstapel
US12111281B2 (en) 2018-11-21 2024-10-08 Hyaxiom, Inc. Hydrogen concentration sensor
US11824238B2 (en) 2019-04-30 2023-11-21 Hyaxiom, Inc. System for managing hydrogen utilization in a fuel cell power plant
US12000794B2 (en) * 2020-12-08 2024-06-04 Hyaxiom, Inc. Hydrogen concentration sensor
US11768186B2 (en) 2020-12-08 2023-09-26 Hyaxiom, Inc. Hydrogen concentration sensor
FR3119940B1 (fr) * 2021-02-16 2025-05-02 Commissariat Energie Atomique Cellule électrochimique à étanchéité périphérique améliorée

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588661A (en) * 1984-08-27 1986-05-13 Engelhard Corporation Fabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cell
US4786568A (en) * 1988-03-01 1988-11-22 International Fuel Cells Corporation Electrode substrate with integral edge seal and method of forming the same
US4929517A (en) * 1988-09-19 1990-05-29 International Fuel Cells Corp. Electrochemical cell assembly
US4997732A (en) * 1989-03-30 1991-03-05 Mhb Joint Venture Battery in a vacuum sealed enveloping material and a process for making the same
US5342706A (en) * 1989-05-03 1994-08-30 Institute Of Gas Technology Fully internal manifolded fuel cell stack
US5096786A (en) * 1989-09-11 1992-03-17 Westinghouse Electric Corp. Integral edge seals for phosphoric acid fuel cells
US5176966A (en) * 1990-11-19 1993-01-05 Ballard Power Systems Inc. Fuel cell membrane electrode and seal assembly
DE69204834T2 (de) * 1991-06-04 1996-04-04 Ballard Power Systems Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle.
US5284718A (en) * 1991-09-27 1994-02-08 Ballard Power Systems Inc. Fuel cell membrane electrode and seal assembly
US5219674A (en) * 1991-12-26 1993-06-15 International Fuel Cells Corporation Sealant for porous fuel cell component frames using polymerization of monomers
WO1993013566A1 (en) * 1991-12-26 1993-07-08 International Fuel Cells, Inc. Plate-shaped fuel cell component and a method of making the same
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
US5262249A (en) * 1991-12-26 1993-11-16 International Fuel Cells Corporation Internally cooled proton exchange membrane fuel cell device
US5187025A (en) * 1992-02-03 1993-02-16 Analytic Power Corp. Unitized fuel cell structure
US5240786A (en) * 1992-03-13 1993-08-31 Institute Of Gas Technology Laminated fuel cell components
US5863395A (en) * 1993-11-22 1999-01-26 E. I. Du Pont De Nemours And Company Electrochemical cell having a self-regulating gas diffusion layer
US5804326A (en) * 1996-12-20 1998-09-08 Ballard Power Systems Inc. Integrated reactant and coolant fluid flow field layer for an electrochemical fuel cell
US5976726A (en) * 1997-05-01 1999-11-02 Ballard Power Systems Inc. Electrochemical cell with fluid distribution layer having integral sealing capability
US6423439B1 (en) * 1997-07-16 2002-07-23 Ballard Power Systems Inc. Membrane electrode assembly for an electrochemical fuel cell
DE69804829T2 (de) * 1997-07-16 2002-11-07 Ballard Power Systems Inc., Burnaby Elastische dichtung für eine membranelektrodenanordnung in einer elektrochemischen brennstoffzelle und herstellungsverfahren dafür
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
US5942091A (en) * 1997-11-07 1999-08-24 Oxytech Systems, Inc. Electrolytic cell sealing means
US6017649A (en) * 1998-02-12 2000-01-25 M-C Power Corporation Multiple step fuel cell seal
CN1122322C (zh) * 1998-04-17 2003-09-24 松下电器产业株式会社 固体高分子电解质型燃料电池及其制造方法
US6117287A (en) * 1998-05-26 2000-09-12 Proton Energy Systems, Inc. Electrochemical cell frame
US6099716A (en) * 1998-05-26 2000-08-08 Proton Energy Systems, Inc. Electrochemical cell frame
US6337120B1 (en) * 1998-06-26 2002-01-08 Nok Corporation Gasket for layer-built fuel cells and method for making the same
US6159628A (en) * 1998-10-21 2000-12-12 International Fuel Cells Llc Use of thermoplastic films to create seals and bond PEM cell components
US6124051A (en) * 1998-11-13 2000-09-26 Phoenix Analysis And Design Technologies Fuel cell stack with novel cooling and gas distribution systems
US6368740B1 (en) * 1998-12-29 2002-04-09 Proton Energy Systems, Inc. Electrochemical cell frame having integral protector portion
DE69912991D1 (de) * 1998-12-29 2003-12-24 Proton Energy Sys Inc Integrale gitter/rahmen-anordnung für eine elektrochemische zelle
WO2000054352A1 (en) * 1999-03-10 2000-09-14 Flexfab Horizons International, Inc. Fuel cell gasket assembly and method of assembling fuel cells
US6284401B1 (en) * 1999-04-19 2001-09-04 George A. Marchetti Thin graphite bipolar plate with associated gaskets and carbon cloth flow-field for use in an ionomer membrane fuel cell
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells

Also Published As

Publication number Publication date
CA2428912A1 (en) 2003-11-30
EP1372203B1 (de) 2005-07-20
DE60301036D1 (de) 2005-08-25
US20030224237A1 (en) 2003-12-04
DE60301036T2 (de) 2006-06-01
US20050181262A1 (en) 2005-08-18
EP1372203A1 (de) 2003-12-17

Similar Documents

Publication Publication Date Title
DE60301036D1 (de) Membranelektrodeneinheit für Brennstoffzellen
CA2296384A1 (en) Resilient seal for membrane electrode assembly (mea) in an electrochemical fuel cell and method of making same
JP3245161B2 (ja) 電気化学的燃料電池のガスケット使用膜電極アセンブリー
CN103367769B (zh) 燃料电池
CA2292146A1 (en) Seal and fuel cell with the seal
CA2345566A1 (en) Polymeric membrane fuel cell comprising dual seal assembly
DE69229177D1 (de) Membranelektrodenzusammenbau und Abdichtung für Brennstoffzellen
JP2012146524A (ja) 燃料電池
CN100444453C (zh) 燃料电池的膜电极组件（mea）
JP4193015B2 (ja) 燃料電池用ガスケット
JP6053649B2 (ja) 燃料電池
US7713647B2 (en) Seal and fuel cell comprising same affixed on the bipolar plates
JP6125903B2 (ja) 燃料電池
JP2017084456A (ja) 燃料電池
CA2020643A1 (en) Corrosion free phosphoric acid fuel cell
JP4069039B2 (ja) 燃料電池
JP5148246B2 (ja) 燃料電池
JP5248036B2 (ja) 燃料電池
JP4505188B2 (ja) 燃料電池
JP2014026799A (ja) 燃料電池用電解質膜・電極構造体
JP2007053007A (ja) 燃料電池
JP2013201086A (ja) 燃料電池
JP5191868B2 (ja) 燃料電池
US20030013001A1 (en) Carrier gasket for a fuel cell
JP2005093243A (ja) 燃料電池

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties