WO2001071835A3 - Composite de membrane/electrode - Google Patents

Composite de membrane/electrode Download PDF

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Publication number
WO2001071835A3
WO2001071835A3 PCT/GB2001/001244 GB0101244W WO0171835A3 WO 2001071835 A3 WO2001071835 A3 WO 2001071835A3 GB 0101244 W GB0101244 W GB 0101244W WO 0171835 A3 WO0171835 A3 WO 0171835A3
Authority
WO
WIPO (PCT)
Prior art keywords
membrane
electrode composite
acid
conductive polymer
composite
Prior art date
Application number
PCT/GB2001/001244
Other languages
English (en)
Other versions
WO2001071835A2 (fr
Inventor
Peter Charnock
Brian Wilson
Original Assignee
Victrex Mfg Ltd
Peter Charnock
Brian Wilson
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
Priority claimed from GB0006878A external-priority patent/GB0006878D0/en
Application filed by Victrex Mfg Ltd, Peter Charnock, Brian Wilson filed Critical Victrex Mfg Ltd
Priority to AU2001240928A priority Critical patent/AU2001240928A1/en
Publication of WO2001071835A2 publication Critical patent/WO2001071835A2/fr
Publication of WO2001071835A3 publication Critical patent/WO2001071835A3/fr

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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

  • 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)
  • Polyethers (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un composite de membrane/électrode du genre à renfermer une matière de catalyse sur une première matière contenant un premier polymère conducteur, ledit procédé consistant à mettre en contact la première matière avec un solvant protique polaire (par ex., un acide sulfurique, un acide sulphonique, un acide fluorhydrique ou un acide phosphorique) et à entraîner le dépôt de la matière de catalyse sur ladite première matière. Le composite peut être utilisé dans un dispositif électrochimique, par ex., une pile à combustible.
PCT/GB2001/001244 2000-03-22 2001-03-21 Composite de membrane/electrode WO2001071835A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001240928A AU2001240928A1 (en) 2000-03-22 2001-03-21 Membrane/electrode composite

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0006878.3 2000-03-22
GB0006878A GB0006878D0 (en) 2000-03-22 2000-03-22 Ion exchange polymers
GB0031211.6 2000-12-21
GB0031211A GB0031211D0 (en) 2000-03-22 2000-12-21 Membrane/electrode composite

Publications (2)

Publication Number Publication Date
WO2001071835A2 WO2001071835A2 (fr) 2001-09-27
WO2001071835A3 true WO2001071835A3 (fr) 2002-02-14

Family

ID=26243928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/001244 WO2001071835A2 (fr) 2000-03-22 2001-03-21 Composite de membrane/electrode

Country Status (2)

Country Link
AU (1) AU2001240928A1 (fr)
WO (1) WO2001071835A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040107869A1 (en) 2002-12-10 2004-06-10 3M Innovative Properties Company Catalyst ink
US9754727B2 (en) 2009-06-26 2017-09-05 Nanyang Technological University Energy charge storage device using a printable polyelectrolyte as electrolyte material
GB2558058A (en) * 2016-10-26 2018-07-04 Merck Patent Gmbh Immersion-cast catalyst layers for fuel cells and a method for their production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574791A2 (fr) * 1992-06-13 1993-12-22 Hoechst Aktiengesellschaft Membrane d'électrolyte polymère et procédé pour sa fabrication
EP0731520A1 (fr) * 1995-03-09 1996-09-11 Johnson Matthey Public Limited Company Matériaux utilisés dans la fabrication d'électrodes catalytiques
WO2000015691A1 (fr) * 1998-09-11 2000-03-23 Victrex Manufacturing Limited Polymeres echangeurs d'ions
WO2001019896A1 (fr) * 1999-09-10 2001-03-22 Victrex Manufacturing Limited Membranes composites echangeuses d'ions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574791A2 (fr) * 1992-06-13 1993-12-22 Hoechst Aktiengesellschaft Membrane d'électrolyte polymère et procédé pour sa fabrication
EP0731520A1 (fr) * 1995-03-09 1996-09-11 Johnson Matthey Public Limited Company Matériaux utilisés dans la fabrication d'électrodes catalytiques
WO2000015691A1 (fr) * 1998-09-11 2000-03-23 Victrex Manufacturing Limited Polymeres echangeurs d'ions
WO2001019896A1 (fr) * 1999-09-10 2001-03-22 Victrex Manufacturing Limited Membranes composites echangeuses d'ions

Also Published As

Publication number Publication date
WO2001071835A2 (fr) 2001-09-27
AU2001240928A1 (en) 2001-10-03

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