ES2157401T3 - Materiales para su uso en la fabricacion de electrodos cataliticos. - Google Patents

Materiales para su uso en la fabricacion de electrodos cataliticos.

Info

Publication number
ES2157401T3
ES2157401T3 ES96301550T ES96301550T ES2157401T3 ES 2157401 T3 ES2157401 T3 ES 2157401T3 ES 96301550 T ES96301550 T ES 96301550T ES 96301550 T ES96301550 T ES 96301550T ES 2157401 T3 ES2157401 T3 ES 2157401T3
Authority
ES
Spain
Prior art keywords
manufacture
materials
catalytic electrodes
electrodes
catalytic
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.)
Expired - Lifetime
Application number
ES96301550T
Other languages
English (en)
Inventor
Jan Denton
John Malcolm Gascoyne
David Thompsett
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.)
Johnson Matthey PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10770881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2157401(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Application granted granted Critical
Publication of ES2157401T3 publication Critical patent/ES2157401T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • H01M4/8835—Screen printing
    • 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
    • H01M4/8839—Painting
    • 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
    • H01M4/8857—Casting, e.g. tape casting, vacuum slip casting
    • 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
    • H01M4/8864—Extrusion
    • 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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/886—Powder spraying, e.g. wet or dry powder spraying, plasma spraying
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Catalysts (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

SE DESCRIBE UN MATERIAL DE TINTA MEJORADO, PARTICULARMENTE PARA USAR EN PROCESOS DE IMPRESION Y UTILIZADOS EN PROCESOS DE MANUFACTURACION MEJORADA POR ELECTRODOS DE MAYOR FUNCIONAMIENTO, PARA APLICACIONES EN PILAS COMBUSTIBLES Y OTROS DISPOSITIVOS ELECTROQUIMICOS.
ES96301550T 1995-03-09 1996-03-06 Materiales para su uso en la fabricacion de electrodos cataliticos. Expired - Lifetime ES2157401T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9504713.0A GB9504713D0 (en) 1995-03-09 1995-03-09 Improved electrocatalytic material

Publications (1)

Publication Number Publication Date
ES2157401T3 true ES2157401T3 (es) 2001-08-16

Family

ID=10770881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96301550T Expired - Lifetime ES2157401T3 (es) 1995-03-09 1996-03-06 Materiales para su uso en la fabricacion de electrodos cataliticos.

Country Status (9)

Country Link
US (1) US5716437A (es)
EP (1) EP0731520B1 (es)
JP (1) JP3920374B2 (es)
AT (1) ATE201794T1 (es)
CA (1) CA2171386C (es)
DE (1) DE69613030T2 (es)
DK (1) DK0731520T3 (es)
ES (1) ES2157401T3 (es)
GB (1) GB9504713D0 (es)

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GB9708365D0 (en) * 1997-04-25 1997-06-18 Johnson Matthey Plc Proton conducting membranes
US5910378A (en) 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US5958197A (en) * 1998-01-26 1999-09-28 De Nora S.P.A. Catalysts for gas diffusion electrodes
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
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
GB9826940D0 (en) 1998-12-09 1999-02-03 Johnson Matthey Plc Electrode
AU5865300A (en) * 1999-02-26 2000-10-04 Symyx Technologies, Inc. Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst
DE19910773A1 (de) 1999-03-11 2000-09-28 Degussa Verfahren zum Aufbringen von Elektrodenschichten auf eine bandförmige Polymerelektrolytmembran für Brennstoffzellen
GB9905950D0 (en) 1999-03-16 1999-05-05 Johnson Matthey Plc Substrates
GB9914499D0 (en) 1999-06-22 1999-08-25 Johnson Matthey Plc Non-woven fibre webs
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US6399233B1 (en) * 1999-07-29 2002-06-04 Technology Management, Inc. Technique for rapid cured electrochemical apparatus component fabrication
US6361892B1 (en) * 1999-12-06 2002-03-26 Technology Management, Inc. Electrochemical apparatus with reactant micro-channels
US6589682B1 (en) * 2000-01-27 2003-07-08 Karen Fleckner Fuel cells incorporating nanotubes in fuel feed
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GB0016750D0 (en) * 2000-07-08 2000-08-30 Johnson Matthey Plc Improved material for electrode manufacture
GB0016752D0 (en) 2000-07-08 2000-08-30 Johnson Matthey Plc Electrochemical structure
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DE10037074A1 (de) 2000-07-29 2002-02-14 Omg Ag & Co Kg Tinte zur Herstellung von Membran-Elektroden-Einheiten für PEM-Brennstoffzellen
DE10037072A1 (de) 2000-07-29 2002-02-14 Omg Ag & Co Kg Membran-Elektrodeneinheit für Polymerelektrolyt-Brennstoffzellen und Verfahren zu ihrer Herstellung
JP4624528B2 (ja) * 2000-08-01 2011-02-02 トヨタ自動車株式会社 燃料電池構成要素の性能評価装置および性能評価方法
DE10050467A1 (de) 2000-10-12 2002-05-16 Omg Ag & Co Kg Verfahren zur Herstellung einer Membran-Elektrodeneinheit für Brennstoffzellen
US6605379B1 (en) * 2000-11-03 2003-08-12 Grafttech Inc. Hydrophobic fuel cell electrode
GB0027119D0 (en) 2000-11-07 2000-12-20 Johnson Matthey Plc Gas diffusion substrate
US6696382B1 (en) 2000-11-14 2004-02-24 The Regents Of The University Of California Catalyst inks and method of application for direct methanol fuel cells
KR100423843B1 (ko) * 2001-09-25 2004-03-22 한국과학기술연구원 연료전지용 전극의 제조방법 및 이를 이용하여 제조되는전극
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JP4621430B2 (ja) * 2002-02-26 2011-01-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 触媒コーティングされた膜の製造
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US6928893B2 (en) 2003-01-15 2005-08-16 General Motors Corporation Method of making a gas diffusion media and quality controls for same
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JP6149695B2 (ja) * 2013-11-06 2017-06-21 トヨタ自動車株式会社 燃料電池用膜−電極アッセンブリの製造方法
KR102158547B1 (ko) 2014-03-24 2020-09-22 존슨 맛쎄이 푸엘 셀스 리미티드 멤브레인-시일 어셈블리
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GB201405209D0 (en) 2014-03-24 2014-05-07 Johnson Matthey Fuel Cells Ltd Process
JP5812141B2 (ja) * 2014-03-28 2015-11-11 ダイキン工業株式会社 液中放電装置
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JP6196201B2 (ja) * 2014-09-25 2017-09-13 本田技研工業株式会社 触媒インクの製造方法
GB201420934D0 (en) 2014-11-25 2015-01-07 Johnson Matthey Fuel Cells Ltd Membrane-seal assembly
GB201515870D0 (en) 2015-09-08 2015-10-21 Johnson Matthey Fuel Cells Ltd Process
GB201900646D0 (en) 2019-01-17 2019-03-06 Johnson Matthey Fuel Cells Ltd Membrane
GB201914335D0 (en) 2019-10-04 2019-11-20 Johnson Matthey Fuel Cells Ltd Membrane electrode assembly
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Also Published As

Publication number Publication date
JPH08259873A (ja) 1996-10-08
GB9504713D0 (en) 1995-04-26
EP0731520B1 (en) 2001-05-30
JP3920374B2 (ja) 2007-05-30
CA2171386A1 (en) 1996-09-10
ATE201794T1 (de) 2001-06-15
US5716437A (en) 1998-02-10
DE69613030T2 (de) 2001-10-31
EP0731520A1 (en) 1996-09-11
DE69613030D1 (de) 2001-07-05
DK0731520T3 (da) 2001-07-30
CA2171386C (en) 2010-02-09

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