DE112005001826T5 - Randgeschützte katalysatorbeschichtete Membranelektrodenanordnungen - Google Patents

Randgeschützte katalysatorbeschichtete Membranelektrodenanordnungen Download PDF

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Publication number
DE112005001826T5
DE112005001826T5 DE112005001826T DE112005001826T DE112005001826T5 DE 112005001826 T5 DE112005001826 T5 DE 112005001826T5 DE 112005001826 T DE112005001826 T DE 112005001826T DE 112005001826 T DE112005001826 T DE 112005001826T DE 112005001826 T5 DE112005001826 T5 DE 112005001826T5
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DE
Germany
Prior art keywords
rand
membrane electrode
electrode assemblies
coated membrane
protected catalyst
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.)
Granted
Application number
DE112005001826T
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English (en)
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DE112005001826B4 (de
Inventor
Bhaskar Sompalli
Brian A Litteer
John P Healy
Susan G Yan
Hubert A Gasteiger
Wenbin Gu
Gerald W Fly
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.)
Motors Liquidation Co
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Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE112005001826T5 publication Critical patent/DE112005001826T5/de
Application granted granted Critical
Publication of DE112005001826B4 publication Critical patent/DE112005001826B4/de
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    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8896—Pressing, rolling, calendering
    • 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
    • H01M8/02—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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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
    • H01M8/10—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • 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
    • H01M8/023—Porous and characterised by the material
    • 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
DE112005001826.1T 2004-07-30 2005-07-28 Randgeschützte katalysatorbeschichtete Membranelektrodenanordnungen Active DE112005001826B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/909,265 US8007949B2 (en) 2002-10-08 2004-07-30 Edge-protected catalyst-coated diffusion media and membrane electrode assemblies
US10/909,265 2004-07-30
PCT/US2005/026843 WO2006015147A2 (en) 2004-07-30 2005-07-28 Edge-protected catalyst-coated membrane electrode assemblies

Publications (2)

Publication Number Publication Date
DE112005001826T5 true DE112005001826T5 (de) 2007-05-16
DE112005001826B4 DE112005001826B4 (de) 2021-05-27

Family

ID=35787832

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112004002926T Active DE112004002926B4 (de) 2004-07-30 2004-10-01 Membranelektrodenanordnungen für eine Brennstoffzelle
DE112005001826.1T Active DE112005001826B4 (de) 2004-07-30 2005-07-28 Randgeschützte katalysatorbeschichtete Membranelektrodenanordnungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE112004002926T Active DE112004002926B4 (de) 2004-07-30 2004-10-01 Membranelektrodenanordnungen für eine Brennstoffzelle

Country Status (5)

Country Link
US (1) US8007949B2 (de)
JP (3) JP2008508679A (de)
CN (2) CN100477347C (de)
DE (2) DE112004002926B4 (de)
WO (2) WO2006022758A1 (de)

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US20070042256A1 (en) * 2005-08-18 2007-02-22 Valentine Seth D Gas crossover barrier with electrochemical conversion cell membrane
US8431284B2 (en) * 2007-06-26 2013-04-30 GM Global Technology Operations LLC Low electrical resistance bipolar plate-diffusion media assembly
GB0718620D0 (en) * 2007-09-25 2007-10-31 Johnson Matthey Plc Membrane electrode assembly
JP5364990B2 (ja) * 2007-10-19 2013-12-11 トヨタ自動車株式会社 燃料電池
JP2009193860A (ja) * 2008-02-15 2009-08-27 Asahi Glass Co Ltd 固体高分子形燃料電池用膜電極接合体およびその製造方法
CA2744995C (en) * 2008-11-28 2013-08-06 Nissan Motor Co., Ltd. Sealing structure and fuel cell having the sealing structure
KR101147199B1 (ko) * 2010-07-22 2012-05-25 삼성에스디아이 주식회사 막-전극 어셈블리, 연료전지 스택, 및 막-전극 어셈블리의 제조 방법
WO2012035579A1 (ja) 2010-09-15 2012-03-22 トヨタ自動車株式会社 膜電極接合体とその製造方法および燃料電池
WO2012039699A1 (en) * 2010-09-20 2012-03-29 Utc Power Corporation Protective edge seal for membrane ion exchange
FR2976592B1 (fr) * 2011-06-17 2013-07-19 Commissariat Energie Atomique Assemblage membrane-electrodes pour dispositif d'electrolyse
JP5628110B2 (ja) * 2011-08-05 2014-11-19 本田技研工業株式会社 電解質膜・電極構造体の製造装置
US9911988B2 (en) * 2012-10-04 2018-03-06 GM Global Technology Operations LLC Subgasket design to dissipate thermal energy generated from catalytic combustion experienced in a PEM fuel cell
JP5900311B2 (ja) * 2012-12-18 2016-04-06 トヨタ自動車株式会社 燃料電池とその製造方法
JP6025632B2 (ja) * 2013-03-25 2016-11-16 本田技研工業株式会社 燃料電池
CA2934256A1 (en) * 2013-12-17 2015-06-25 3M Innovative Properties Company Membrane electrode assembly and methods of making the same
DE102014217509B4 (de) * 2014-09-02 2023-10-12 Audi Ag Herstellvorrichtung für sowie Verfahren zum Herstellen einer Membran-Elektroden-Anordnung
CN104617310B (zh) * 2015-02-13 2017-01-04 昆山桑莱特新能源科技有限公司 一种带密封边框的燃料电池膜电极的制备方法
JP6722574B2 (ja) 2016-12-08 2020-07-15 本田技研工業株式会社 樹脂枠付き電解質膜・電極構造体及びその製造方法
RU190082U1 (ru) * 2019-02-25 2019-06-18 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Тестовый топливный элемент
CN110311151B (zh) * 2019-07-05 2020-11-20 深圳市南科燃料电池有限公司 带密封的催化剂涂覆膜的制备方法
US11456475B2 (en) * 2020-03-09 2022-09-27 Cellcentric Gmbh & Co. Kg Method for manufacturing a membrane assembly for a fuel cell with catalyst-free edge to the frame; membrane assembly and fuel cell with membrane assembly
CN112259757B (zh) * 2020-12-17 2022-05-17 安徽明天氢能科技股份有限公司 一种膜电极密封填充剂及其制备方法
JP2022144978A (ja) * 2021-03-19 2022-10-03 本田技研工業株式会社 接着剤の選定方法及び発電セル

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Also Published As

Publication number Publication date
CN100477347C (zh) 2009-04-08
JP2011124238A (ja) 2011-06-23
DE112004002926B4 (de) 2009-06-18
US8007949B2 (en) 2011-08-30
WO2006015147A2 (en) 2006-02-09
CN101036258A (zh) 2007-09-12
JP2008508679A (ja) 2008-03-21
CN100544105C (zh) 2009-09-23
WO2006015147A3 (en) 2006-10-12
CN101019254A (zh) 2007-08-15
US20070184326A1 (en) 2007-08-09
JP2008508686A (ja) 2008-03-21
DE112005001826B4 (de) 2021-05-27
DE112004002926T5 (de) 2007-08-30
WO2006022758A1 (en) 2006-03-02

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