ATE408245T1 - Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung - Google Patents

Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung

Info

Publication number
ATE408245T1
ATE408245T1 AT99972376T AT99972376T ATE408245T1 AT E408245 T1 ATE408245 T1 AT E408245T1 AT 99972376 T AT99972376 T AT 99972376T AT 99972376 T AT99972376 T AT 99972376T AT E408245 T1 ATE408245 T1 AT E408245T1
Authority
AT
Austria
Prior art keywords
electrode
zone
membrane
output power
fuel cells
Prior art date
Application number
AT99972376T
Other languages
English (en)
Inventor
Carlos Calvalca
James Arps
Original Assignee
Gore Enterprise Holdings Inc
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 Gore Enterprise Holdings Inc filed Critical Gore Enterprise Holdings Inc
Application granted granted Critical
Publication of ATE408245T1 publication Critical patent/ATE408245T1/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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
AT99972376T 1998-11-13 1999-11-12 Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung ATE408245T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/190,215 US6287717B1 (en) 1998-11-13 1998-11-13 Fuel cell membrane electrode assemblies with improved power outputs

Publications (1)

Publication Number Publication Date
ATE408245T1 true ATE408245T1 (de) 2008-09-15

Family

ID=22700456

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99972376T ATE408245T1 (de) 1998-11-13 1999-11-12 Membranelektrodeneinheit für brennstoffzellen mit verstärkter ausgangsleistung

Country Status (10)

Country Link
US (1) US6287717B1 (de)
EP (1) EP1131855B1 (de)
JP (3) JP5101766B2 (de)
KR (1) KR100667717B1 (de)
CN (1) CN1207807C (de)
AT (1) ATE408245T1 (de)
AU (1) AU1476400A (de)
CA (1) CA2350432C (de)
DE (1) DE69939552D1 (de)
WO (1) WO2000030201A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673127B1 (en) * 1997-01-22 2004-01-06 Denora S.P.A. Method of forming robust metal, metal oxide, and metal alloy layers on ion-conductive polymer membranes
GB9826940D0 (en) * 1998-12-09 1999-02-03 Johnson Matthey Plc Electrode
US6517962B1 (en) * 1999-08-23 2003-02-11 Ballard Power Systems Inc. Fuel cell anode structures for voltage reversal tolerance
US6696189B2 (en) * 2000-12-15 2004-02-24 Motorola, Inc. Direct methanol fuel cell system including an integrated methanol sensor and method of fabrication
US20040161741A1 (en) * 2001-06-30 2004-08-19 Elazar Rabani Novel compositions and processes for analyte detection, quantification and amplification
US6716549B2 (en) * 2001-12-27 2004-04-06 Avista Laboratories, Inc. Fuel cell having metalized gas diffusion layer
US6998188B2 (en) * 2002-02-19 2006-02-14 Petillo Phillip J Fuel cell components
US6756150B2 (en) * 2002-04-08 2004-06-29 Plug Power Inc. Fuel cell having a non-electrolytic layer
CN100347896C (zh) * 2002-11-20 2007-11-07 许纲 一种燃料电池膜电极及其制造方法
FR2843896A1 (fr) * 2002-12-09 2004-03-05 Commissariat Energie Atomique Substrat poreux contenant une phase metallique a gradient de concentration et procede de fabrication de ce substrat
US20040157109A1 (en) * 2003-02-07 2004-08-12 Yan Susan G. PEMFC electrocatalyst based on mixed carbon supports
DE112004000170T5 (de) * 2003-02-07 2008-01-10 General Motors Corp., Detroit Verbesserter Elektrokatalysator für PEM-Brennstoffzellen auf Grundlage gemischter Kohlenstoffträger
US7056608B2 (en) 2003-02-14 2006-06-06 Relion, Inc. Current collector for use in a fuel cell
JP4033126B2 (ja) * 2003-02-20 2008-01-16 セイコーエプソン株式会社 燃料電池製造装置および燃料電池の製造方法
US6939636B2 (en) * 2003-04-28 2005-09-06 Relion, Inc. Air cooled fuel cell module
US7308510B2 (en) * 2003-05-07 2007-12-11 Intel Corporation Method and apparatus for avoiding live-lock in a multinode system
JP4427291B2 (ja) * 2003-09-03 2010-03-03 東亞合成株式会社 機能性膜の連続製造方法
US8211593B2 (en) * 2003-09-08 2012-07-03 Intematix Corporation Low platinum fuel cells, catalysts, and method for preparing the same
US20050112450A1 (en) * 2003-09-08 2005-05-26 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US7351444B2 (en) * 2003-09-08 2008-04-01 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US20050058869A1 (en) * 2003-09-16 2005-03-17 Mathias Mark F. Low cost gas diffusion media for use in PEM fuel cells
US20050261469A1 (en) * 2004-05-21 2005-11-24 Gangadhar Panambur High performance polymer electrolyte with improved thermal and chemical characteristics
US20050266980A1 (en) * 2004-05-28 2005-12-01 Mada Kannan Arunachala N Process of producing a novel MEA with enhanced electrode/electrolyte adhesion and performancese characteristics
US9346673B2 (en) * 2004-06-23 2016-05-24 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
US20060024558A1 (en) * 2004-07-29 2006-02-02 Proton Energy Systems, Inc. Low profile electrochemical cell
US20060068253A1 (en) * 2004-09-29 2006-03-30 Proton Energy Systems, Inc Gas barrier for electrochemical cells
US20060088748A1 (en) * 2004-10-26 2006-04-27 Gangadhar Panambur Novel compositions of monomers, oligomers and polymers and methods for making the same
US20060089510A1 (en) * 2004-10-26 2006-04-27 Gangadhar Panambur Novel compositions of monomers, oligomers and polymers and methods for making the same
US20060088749A1 (en) * 2004-10-26 2006-04-27 Gangadhar Panambur Novel compositions of monomers, oligomers and polymers and methods for making the same
KR100669456B1 (ko) * 2004-11-26 2007-01-15 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법
CN100435059C (zh) * 2005-06-08 2008-11-19 英属盖曼群岛商胜光科技股份有限公司 控制燃料电池功率产出的控制方法
US20070026288A1 (en) * 2005-07-28 2007-02-01 Jacob Friedman Electrochemical cell with flow field member
US20070042251A1 (en) * 2005-08-17 2007-02-22 Proton Energy Systems, Inc. Electrochemical cell with membrane-electrode-assembly support
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US20070269698A1 (en) * 2005-12-13 2007-11-22 Horizon Fuel Cell Technologies Pte. Ltd Membrane electrode assembly and its manufacturing method
US20090032394A1 (en) * 2006-01-23 2009-02-05 Hitachi Chemical Co., Ltd. Ionic polymer devices and methods of fabricating the same
US8415012B2 (en) * 2006-02-02 2013-04-09 Florida State University Research Foundation, Inc. Carbon nanotube and nanofiber film-based membrane electrode assemblies
FR2897070B1 (fr) * 2006-02-03 2008-12-19 Commissariat Energie Atomique Procede dli-mocvd pour la fabrication d'electrodes pour reacteurs electrochimiques, electrodes obtenues par ce procede et pile a combustible et accumulateur mettant en oeuvre de telles electrodes
KR100738062B1 (ko) * 2006-05-16 2007-07-10 삼성에스디아이 주식회사 막 전극 접합체 및 이를 이용한 연료전지
KR100846478B1 (ko) * 2006-05-16 2008-07-17 삼성에스디아이 주식회사 담지 촉매, 그 제조방법 및 이를 이용한 연료전지
KR100814844B1 (ko) * 2006-11-20 2008-03-20 삼성에스디아이 주식회사 연료 전지용 막-전극 어셈블리, 이의 제조방법 및 이를포함하는 연료 전지 시스템
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
JP2009016308A (ja) * 2007-07-09 2009-01-22 Gunze Ltd 固体高分子型燃料電池
US20090081527A1 (en) * 2007-09-24 2009-03-26 Ping He Fuel cell system
WO2009085358A2 (en) * 2007-10-05 2009-07-09 Honda Motor Co., Ltd. Fuel cells with sputter deposited pt and pt alloy electrodes
US8003274B2 (en) 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
KR101367357B1 (ko) 2009-07-17 2014-02-26 플로리다 스테이트 유니버시티 리서치 파운데이션, 인크 구배 다공도 및 촉매 밀도를 갖는 연료 전지용 촉매 전극
JP6001455B2 (ja) * 2009-12-22 2016-10-05 スリーエム イノベイティブ プロパティズ カンパニー ナノ構造触媒及び分散した触媒副層を有する燃料電池電極
EP2553751A4 (de) 2010-04-01 2014-07-16 Trenergi Corp Hochtemperatur-membranelektrodenanordnung mit hoher leistungsdichte und herstellungsverfahren dafür
FR2959610B1 (fr) * 2010-04-30 2013-01-04 Dreux Agglomeration Procede de depot d'une couche catalytique pour pile a combustible
JP5778572B2 (ja) * 2011-12-22 2015-09-16 三井造船株式会社 鋼船又は軽合金船
GB201302014D0 (en) * 2013-02-05 2013-03-20 Johnson Matthey Fuel Cells Ltd Use of an anode catalyst layer
US9484583B2 (en) 2013-10-14 2016-11-01 Nissan North America, Inc. Fuel cell electrode catalyst having graduated layers
JP6571961B2 (ja) * 2015-03-25 2019-09-04 株式会社東芝 燃料電池用電極、燃料電池用膜電極複合体および燃料電池
GB201523101D0 (en) 2015-12-30 2016-02-10 Augmented Optics Ltd Nerve contact devices
US11618963B2 (en) 2018-10-01 2023-04-04 Florida State University Research Foundation, Inc. Method for making ultralow platinum loading and high durability membrane electrode assembly for polymer electrolyte membrane fuel cells
WO2021156644A1 (en) * 2020-02-07 2021-08-12 The Hong Kong University Of Science And Technology Durable hybrid electrocatalysts for fuel cells
KR20210132342A (ko) 2020-04-27 2021-11-04 현대자동차주식회사 막-전극 접합체용 전극 및 이의 제조방법
DE102023208305A1 (de) * 2023-08-30 2025-03-06 Siemens Energy Global GmbH & Co. KG Katalysatorstruktur für die Wasserelektrolyse

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274029A (en) 1962-09-12 1966-09-20 Ionics Recovering water formed in a fuel cell and apparatus therefor
US3492163A (en) 1966-05-23 1970-01-27 Allis Chalmers Mfg Co Combined product removal and temperature control system for fuel cells
US3730774A (en) 1967-06-01 1973-05-01 Gen Electric Ammonia fuel cell with iridium catalyst and method of using the cell
US3615948A (en) 1967-12-27 1971-10-26 Wolfgang P Krostewitz Concentration fuel cell
CA962021A (en) 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4160856A (en) 1974-01-25 1979-07-10 Societe Generale De Constructions Electriques Et Mecaniques"Alsthom Et Cie Novel fuel cell containing novel means for removal of carbonates
US4311567A (en) 1980-11-17 1982-01-19 Ppg Industries, Inc. Treatment of permionic membrane
US4433082A (en) 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
US4487818A (en) 1982-07-19 1984-12-11 Energy Conversion Devices, Inc. Fuel cell anode based on a disordered catalytic material
US4430391A (en) 1982-07-19 1984-02-07 Energy Conversion Devices, Inc. Fuel cell cathode
US4528083A (en) 1983-04-15 1985-07-09 United Technologies Corporation Device for evolution of oxygen with ternary electrocatalysts containing valve metals
US4547437A (en) 1984-10-05 1985-10-15 Westinghouse Electric Corp. Protective interlayer for high temperature solid electrolyte electrochemical cells
DE3583150D1 (de) 1984-10-23 1991-07-11 Mitsubishi Heavy Ind Ltd Festelektrolytbrennstoffzelle und verfahren zu ihrer herstellung.
US4931152A (en) 1984-11-19 1990-06-05 Avco Corporation Method for imparting erosion-resistance to metallic substrate
US4738904A (en) 1986-10-14 1988-04-19 Hughes Aircraft Company Low temperature thermoelectrochemical system and method
US4876115A (en) 1987-01-30 1989-10-24 United States Department Of Energy Electrode assembly for use in a solid polymer electrolyte fuel cell
US4826741A (en) 1987-06-02 1989-05-02 Ergenics Power Systems, Inc. Ion exchange fuel cell assembly with improved water and thermal management
JPH0722018B2 (ja) 1988-03-04 1995-03-08 シャープ株式会社 黒鉛電極の製造方法
US4937152A (en) 1988-09-26 1990-06-26 Nkk Corporation Fuel cell
US5041195A (en) 1988-11-17 1991-08-20 Physical Sciences Inc. Gold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using them
US5133842A (en) 1988-11-17 1992-07-28 Physical Sciences, Inc. Electrochemical cell having electrode comprising gold containing electrocatalyst
WO1990013683A1 (fr) 1989-05-10 1990-11-15 Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr Procede d'obtention de materiaux contenant du carbone
US5192523A (en) 1989-06-07 1993-03-09 Universal Energy Systems, Inc. Method for forming diamondlike carbon coating
KR950001256B1 (ko) 1989-08-24 1995-02-15 가부시끼가이샤 메이덴샤 고체 전해질을 이용하는 연료 전지 및 이의 형성 방법
US5183713A (en) 1991-01-17 1993-02-02 International Fuel Cells Corporation Carbon monoxide tolerant platinum-tantalum alloyed catalyst
US5211984A (en) 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5234777A (en) 1991-02-19 1993-08-10 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5208112A (en) 1991-11-08 1993-05-04 Hughes Aircraft Company Thermally regenerated fuel cell
JP3245929B2 (ja) 1992-03-09 2002-01-15 株式会社日立製作所 燃料電池及びその応用装置
US5350643A (en) 1992-06-02 1994-09-27 Hitachi, Ltd. Solid polymer electrolyte type fuel cell
US5340665A (en) 1992-09-03 1994-08-23 Ceramatec, Inc. Creep resistant, metal-coated LiFeO2 anodes for molten carbonated fuel cells
US5395704A (en) 1992-11-19 1995-03-07 North Western Univ. Technology Transfer Prog. Solid-oxide fuel cells
US5338430A (en) 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5403461A (en) 1993-03-10 1995-04-04 Massachusetts Institute Of Technology Solid electrolyte-electrode system for an electrochemical cell
BE1008455A3 (nl) 1994-06-07 1996-05-07 Vito Gasdiffusie elektrode met katalysator voor een elektrochemische cel met vast elektrolyt en werkwijze ter vervaardiging van dergelijke elektrode.
US5599614A (en) 1995-03-15 1997-02-04 W. L. Gore & Associates, Inc. Integral composite membrane
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US6159533A (en) 1997-09-11 2000-12-12 Southwest Research Institute Method of depositing a catalyst on a fuel cell electrode
US5624718A (en) 1995-03-03 1997-04-29 Southwest Research Institue Diamond-like carbon based electrocatalytic coating for fuel cell electrodes
US5518831A (en) * 1995-07-07 1996-05-21 The Dow Chemical Company Electrocatalytic structure
JPH09120827A (ja) * 1995-10-24 1997-05-06 Mitsubishi Heavy Ind Ltd 固体高分子電解質型燃料電池
JPH09153366A (ja) 1995-11-29 1997-06-10 Aisin Seiki Co Ltd 複合触媒成形体の製造方法
JP3711546B2 (ja) * 1996-03-29 2005-11-02 マツダ株式会社 燃料電池の電極構造及びその製造方法
US5686199A (en) 1996-05-07 1997-11-11 Alliedsignal Inc. Flow field plate for use in a proton exchange membrane fuel cell
US5750013A (en) 1996-08-07 1998-05-12 Industrial Technology Research Institute Electrode membrane assembly and method for manufacturing the same
WO1999016137A1 (en) 1997-09-22 1999-04-01 California Institute Of Technology Sputter-deposited fuel cell membranes and electrodes
US5879827A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US5879828A (en) 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly

Also Published As

Publication number Publication date
JP4988310B2 (ja) 2012-08-01
JP5248765B2 (ja) 2013-07-31
CA2350432A1 (en) 2000-05-25
DE69939552D1 (de) 2008-10-23
US6287717B1 (en) 2001-09-11
JP2007066917A (ja) 2007-03-15
KR100667717B1 (ko) 2007-01-15
JP5101766B2 (ja) 2012-12-19
JP2002530818A (ja) 2002-09-17
CN1333931A (zh) 2002-01-30
WO2000030201A1 (en) 2000-05-25
JP2007042660A (ja) 2007-02-15
EP1131855B1 (de) 2008-09-10
CA2350432C (en) 2006-01-10
CN1207807C (zh) 2005-06-22
AU1476400A (en) 2000-06-05
EP1131855A1 (de) 2001-09-12
KR20010073231A (ko) 2001-07-31

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