ATE365980T1 - Herstellung von gasdiffusionselektroden - Google Patents

Herstellung von gasdiffusionselektroden

Info

Publication number
ATE365980T1
ATE365980T1 AT03725372T AT03725372T ATE365980T1 AT E365980 T1 ATE365980 T1 AT E365980T1 AT 03725372 T AT03725372 T AT 03725372T AT 03725372 T AT03725372 T AT 03725372T AT E365980 T1 ATE365980 T1 AT E365980T1
Authority
AT
Austria
Prior art keywords
sup
gas diffusion
production
diffusion electrodes
proton
Prior art date
Application number
AT03725372T
Other languages
English (en)
Inventor
John Malcolm Gascoyne
Martin Philip Hogarth
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of ATE365980T1 publication Critical patent/ATE365980T1/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
    • H01M8/10—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
    • H01M4/8605—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
    • H01M4/88—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
    • H01M4/8825—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
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • 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
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Surgical Instruments (AREA)
  • Secondary Cells (AREA)
AT03725372T 2002-05-31 2003-05-06 Herstellung von gasdiffusionselektroden ATE365980T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0212636.5A GB0212636D0 (en) 2002-05-31 2002-05-31 Electrode

Publications (1)

Publication Number Publication Date
ATE365980T1 true ATE365980T1 (de) 2007-07-15

Family

ID=9937817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03725372T ATE365980T1 (de) 2002-05-31 2003-05-06 Herstellung von gasdiffusionselektroden

Country Status (9)

Country Link
US (1) US20050233067A1 (de)
EP (1) EP1537613B1 (de)
JP (1) JP2005528763A (de)
AT (1) ATE365980T1 (de)
CA (1) CA2485951A1 (de)
DE (1) DE60314643T2 (de)
ES (1) ES2287475T3 (de)
GB (1) GB0212636D0 (de)
WO (1) WO2003103077A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005124908A2 (en) * 2004-06-14 2005-12-29 Ballard Power Systems Inc. Fluid diffusion layers with in-plane permeability characteristics for improved performance in fuel cells
DE102005054149A1 (de) * 2005-11-14 2007-05-16 Basf Ag Aminhaltige Katalysatortinte für Brennstoffzellen
US20100068592A1 (en) * 2007-08-09 2010-03-18 Matsushita Electric Industrial Co., Ltd. Electrodes for use in hydrocarbon-based membrane electrode assemblies of direct oxidation fuel cells
US9722269B2 (en) 2008-01-11 2017-08-01 GM Global Technology Operations LLC Reinforced electrode assembly
US9780399B2 (en) 2008-01-11 2017-10-03 GM Global Technology Operations LLC Electrode assembly with integrated reinforcement layer
US9647274B2 (en) * 2008-01-11 2017-05-09 GM Global Technology Operations LLC Method of making a proton exchange membrane using a gas diffusion electrode as a substrate
US9419286B2 (en) * 2011-01-13 2016-08-16 GM Global Technology Operations LLC Wet lamination process for reducing mud cracking in fuel cell components
US9012346B2 (en) 2010-11-04 2015-04-21 GM Global Technology Operations LLC Wet lamination process for reducing mud cracking in fuel cell components
US20140356761A1 (en) 2011-08-11 2014-12-04 Amalyst Limited Catalysts
GB201121898D0 (en) 2011-12-20 2012-02-01 Ucl Business Plc Fuel cell
EP3229303B1 (de) * 2016-04-06 2019-07-31 Greenerity GmbH Verfahren und vorrichtung zur herstellung einer katalysatorbeschichteten membran
JP6964219B2 (ja) * 2017-10-02 2021-11-10 パナソニックＩｐマネジメント株式会社 触媒層とその触媒層を用いた燃料電池、および、その触媒層の製造方法
CN115149002B (zh) * 2022-06-09 2024-07-05 东风汽车集团股份有限公司 一种质子交换膜燃料电池催化层浆料及其制备方法和应用

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US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US4329435A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4358545A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4417969A (en) * 1980-06-11 1983-11-29 The Dow Chemical Co. Sulfonic acid electrolytic cell membranes
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
US4610762A (en) * 1985-05-31 1986-09-09 The Dow Chemical Company Method for forming polymer films having bubble release surfaces
US4731263A (en) * 1986-09-26 1988-03-15 The Dow Chemical Company Method for the preparation of ionomer films
US4940525A (en) * 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
US5094995A (en) * 1989-08-02 1992-03-10 E. I. Du Pont De Nemours And Company Supported perfluorinated ion-exchange polymers
EP0574791B1 (de) * 1992-06-13 1999-12-22 Aventis Research & Technologies GmbH & Co. KG Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung
GB9213124D0 (en) * 1992-06-20 1992-08-05 Johnson Matthey Plc High performance electrode
US5595676A (en) * 1992-07-30 1997-01-21 Imperial Chemical Industries Plc Fluorinated polymers
US5468574A (en) * 1994-05-23 1995-11-21 Dais Corporation Fuel cell incorporating novel ion-conducting membrane
US5599639A (en) * 1995-08-31 1997-02-04 Hoechst Celanese Corporation Acid-modified polybenzimidazole fuel cell elements
US6183898B1 (en) * 1995-11-28 2001-02-06 Hoescht Research & Technology Deutschland Gmbh & Co. Kg Gas diffusion electrode for polymer electrolyte membrane fuel cells
JP3724064B2 (ja) * 1996-06-28 2005-12-07 住友化学株式会社 燃料電池用高分子電解質及び燃料電池
US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
EP1171924B1 (de) * 1999-01-22 2007-10-03 University Of Southern California Verbesserter membranelektrodenaufbau für brennstoffzelle
AU6984500A (en) * 1999-09-09 2001-04-10 Danish Power Systems Aps Polymer electrolyte membrane fuel cells
EP2009720B1 (de) * 2001-01-19 2010-12-29 Panasonic Corporation Membranenelektrodenaufbauten für Brennstoffzelle

Also Published As

Publication number Publication date
JP2005528763A (ja) 2005-09-22
WO2003103077A2 (en) 2003-12-11
US20050233067A1 (en) 2005-10-20
DE60314643T2 (de) 2008-03-06
EP1537613A2 (de) 2005-06-08
CA2485951A1 (en) 2003-12-11
EP1537613B1 (de) 2007-06-27
WO2003103077A3 (en) 2005-04-07
ES2287475T3 (es) 2007-12-16
GB0212636D0 (en) 2002-07-10
DE60314643D1 (de) 2007-08-09

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