DK1787342T3 - Gasdiffusionselektroder, fremgangsmåde til fremstilling af gasdiffusionselektroder og brændselsceller ved anvendelse af sådanne gasdiffusionselektroder - Google Patents

Gasdiffusionselektroder, fremgangsmåde til fremstilling af gasdiffusionselektroder og brændselsceller ved anvendelse af sådanne gasdiffusionselektroder

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Publication number
DK1787342T3
DK1787342T3 DK05759753.6T DK05759753T DK1787342T3 DK 1787342 T3 DK1787342 T3 DK 1787342T3 DK 05759753 T DK05759753 T DK 05759753T DK 1787342 T3 DK1787342 T3 DK 1787342T3
Authority
DK
Denmark
Prior art keywords
gas diffusion
diffusion electrodes
fuel cells
water
catalyst layer
Prior art date
Application number
DK05759753.6T
Other languages
Danish (da)
English (en)
Inventor
Stefan Haufe
Annette Reiche
Suzana Kiel
Ulrich Maehr
Dieter Melzner
Original Assignee
Elcomax Membranes Gmbh
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 Elcomax Membranes Gmbh filed Critical Elcomax Membranes Gmbh
Application granted granted Critical
Publication of DK1787342T3 publication Critical patent/DK1787342T3/da

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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
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • 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
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
    • 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
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DK05759753.6T 2004-07-08 2005-07-02 Gasdiffusionselektroder, fremgangsmåde til fremstilling af gasdiffusionselektroder og brændselsceller ved anvendelse af sådanne gasdiffusionselektroder DK1787342T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032999A DE102004032999A1 (de) 2004-07-08 2004-07-08 Gasdiffusionselektroden, Verfahren zur Herstellung von Gasdiffusionselektroden und Brennstoffzellen unter Verwendung derartiger Gasdiffusionselektroden
PCT/EP2005/007163 WO2006005466A1 (de) 2004-07-08 2005-07-02 Gasdiffusionselektroden, verfahren zur herstellung von gasdiffusionselektroden und brennstoffzellen unter verwendung derartiger gasdiffusionselektroden

Publications (1)

Publication Number Publication Date
DK1787342T3 true DK1787342T3 (da) 2011-01-03

Family

ID=34972491

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05759753.6T DK1787342T3 (da) 2004-07-08 2005-07-02 Gasdiffusionselektroder, fremgangsmåde til fremstilling af gasdiffusionselektroder og brændselsceller ved anvendelse af sådanne gasdiffusionselektroder

Country Status (8)

Country Link
US (1) US20070154778A1 (enExample)
EP (1) EP1787342B1 (enExample)
JP (1) JP5362215B2 (enExample)
CN (1) CN1981398A (enExample)
AT (1) ATE481749T1 (enExample)
DE (2) DE102004032999A1 (enExample)
DK (1) DK1787342T3 (enExample)
WO (1) WO2006005466A1 (enExample)

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JP4435745B2 (ja) * 2005-03-23 2010-03-24 三洋電機株式会社 燃料電池用電解質、膜電極接合体、および燃料電池用電解質の製造方法
JP4435746B2 (ja) * 2005-03-23 2010-03-24 三洋電機株式会社 燃料電池用電解質、膜電極接合体、および燃料電池用電解質の製造方法
JP4435747B2 (ja) * 2006-02-24 2010-03-24 三洋電機株式会社 燃料電池用電解質、膜電極接合体、および燃料電池用電解質の製造方法
JP5122837B2 (ja) * 2007-03-01 2013-01-16 シャープ株式会社 燃料電池および電子機器
DE102007020947A1 (de) * 2007-05-04 2008-11-13 Volkswagen Ag Gasdiffusionselektrode und diese enthaltende Membran-Elektroden-Einheit für eine Brennstoffzelle
DE102007025207A1 (de) * 2007-05-30 2008-12-04 Volkswagen Ag Gasdiffusionselektrode und diese enthaltende Membran-Elektroden-Einheit für eine Brennstoffzelle
KR100798429B1 (ko) 2007-08-09 2008-01-28 공주대학교 산학협력단 고비표면적의 다공성 전극의 제조 방법
DE102007044246A1 (de) * 2007-09-11 2009-03-12 Volkswagen Ag Membran-Elektroden-Einheit mit hydrierbarem Material für eine Brennstoffzelle
AU2009212100A1 (en) * 2008-02-08 2009-08-13 Monash University Electrode for electrochemical cells
DE102008028552A1 (de) * 2008-06-16 2009-12-17 Elcomax Membranes Gmbh Gasdiffusionselektroden mit funktionalisierten Nanopartikeln
DE102008040138A1 (de) * 2008-07-03 2010-01-07 Rhein Chemie Rheinau Gmbh Verfahren und Vorrichtung zur Herstellung einer vernetzbaren Kautschukmischung
US20120094210A1 (en) 2009-07-07 2012-04-19 Basf Se Ink comprising polymer particles, electrode, and mea
US20120189922A1 (en) * 2009-07-16 2012-07-26 Thomas Justus Schmidt Method for operating a fuel cell, and a corresponding fuel cell
US20120107712A1 (en) * 2009-07-16 2012-05-03 Basf Se Method for operating a fuel cell, and a corresponding fuel cell
CN102742053A (zh) 2009-08-21 2012-10-17 巴斯夫欧洲公司 含无机和/或有机酸的催化剂油墨及其在制备电极、催化剂涂覆的膜、气体扩散电极和膜电极单元中的用途
US8747796B2 (en) 2010-05-20 2014-06-10 Hyup Jin I&C Co., Ltd. Method of preparing carbon substrate for gas diffusion layer of polymer electrolyte fuel cell, carbon substrate prepared by using the method, and system for manufacturing the same
AU2011273506B2 (en) * 2010-06-29 2015-09-17 Vito Nv Gas diffusion electrode, method of producing same, membrane electrode assembly comprising same and method of producing membrane electrode assembly comprising same
US9095845B2 (en) 2010-10-21 2015-08-04 Basf Se Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom
US9162220B2 (en) 2010-10-21 2015-10-20 Basf Se Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom
WO2014037846A2 (de) * 2012-09-06 2014-03-13 Basf Se Gasdiffusionselektroden für wiederaufladbare, elektrochemische zellen
CN103880121B (zh) 2012-12-20 2016-12-28 通用电气公司 水处理系统与方法
WO2015088579A1 (en) 2013-12-09 2015-06-18 General Electric Company Polymeric-metal composite electrode-based electrochemical device for generating oxidants
CN105742649B (zh) * 2014-12-11 2018-02-06 中国科学院大连化学物理研究所 一种高温质子交换膜燃料电池膜电极及其制备方法
CN105336962B (zh) * 2015-10-21 2017-10-20 成都九十度工业产品设计有限公司 一种钒电池的三相复合电极及其制备方法
US9819029B2 (en) * 2016-02-15 2017-11-14 Doosan Fuel Cell America, Inc. Method of making a fuel cell component
KR101946148B1 (ko) 2017-04-13 2019-02-08 숭실대학교산학협력단 마이크로 패턴이 형성된 일체형의 리튬-공기전지용 양극 제조방법
US11424457B2 (en) 2017-06-23 2022-08-23 Siemens Energy Global GmbH & Co. KG Method for producing a gas diffusion electrode and gas diffusion electrode
CN111293339B (zh) * 2018-12-10 2022-02-18 中国科学院大连化学物理研究所 共混离子交换膜在碱性体系锌铁液流电池中的应用
CN114335587A (zh) * 2021-12-31 2022-04-12 合肥综合性国家科学中心能源研究院(安徽省能源实验室) 一种防水透气膜及其制备方法、应用
CN116641085A (zh) * 2022-02-15 2023-08-25 新奥科技发展有限公司 电极的制备方法、电极及电解池

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JP4433552B2 (ja) * 2000-03-15 2010-03-17 株式会社ジーエス・ユアサコーポレーション 複合触媒とその製造方法
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DE10112585A1 (de) 2000-03-15 2001-10-31 Japan Storage Battery Co Ltd Composit-Katalysator für eine Brennstoffzelle vom festen Polymer-Elektrolyt-Typ und Verfahren zu seiner Herstellung
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Also Published As

Publication number Publication date
JP5362215B2 (ja) 2013-12-11
ATE481749T1 (de) 2010-10-15
DE502005010273D1 (de) 2010-10-28
CN1981398A (zh) 2007-06-13
WO2006005466A1 (de) 2006-01-19
DE102004032999A1 (de) 2007-05-10
EP1787342A1 (de) 2007-05-23
EP1787342B1 (de) 2010-09-15
JP2008505467A (ja) 2008-02-21
US20070154778A1 (en) 2007-07-05

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