ES2044201T3 - Procedimiento para formar una matriz de pila de combustible. - Google Patents

Procedimiento para formar una matriz de pila de combustible.

Info

Publication number
ES2044201T3
ES2044201T3 ES89630097T ES89630097T ES2044201T3 ES 2044201 T3 ES2044201 T3 ES 2044201T3 ES 89630097 T ES89630097 T ES 89630097T ES 89630097 T ES89630097 T ES 89630097T ES 2044201 T3 ES2044201 T3 ES 2044201T3
Authority
ES
Spain
Prior art keywords
procedure
fuel cell
matrix
electrode
cell matrix
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
ES89630097T
Other languages
English (en)
Inventor
Walter E Spearin
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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 International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of ES2044201T3 publication Critical patent/ES2044201T3/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]
    • 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
    • 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
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0293—Matrices for immobilising electrolyte solutions
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

PROCESO PARA FORMAR UNA MATRIZ ELECTROLITICA DE UNA PILA ELECTROQUIMICA EN LA SUPERFICIE DE UN ELECTRODO MEDIANTE LA IMPRESION DE HUECOGRABADO EN UN RECUBRIMIENTO DEL MATERIAL MATRICIAL QUE VA EN UN PORTADOR LIQUIDO. EL ELECTRODO RECUBIERTO ES ENTONCES TRATADO TERMICAMENTE PARA EXTRAER AL PORTADOR LIQUIDO, DEJANDO UNA CAPA DE MATERIAL MATRICIAL EN LA SUPERFICIE DEL ELECTRODO. ESTE PROCESO DE HUECOGRAVADO HA SIDO UTILIZADO PARA PRODUCIR CAPAS MATRICIALES DE 0,05 A 0,127 MM CON UNIFORMIDAD SATISFACTORIA PARA PROPORCIONAR UN BUEN RENDIMIENTO.
ES89630097T 1988-05-27 1989-05-26 Procedimiento para formar una matriz de pila de combustible. Expired - Lifetime ES2044201T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19965788A 1988-05-27 1988-05-27

Publications (1)

Publication Number Publication Date
ES2044201T3 true ES2044201T3 (es) 1994-01-01

Family

ID=22738477

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89630097T Expired - Lifetime ES2044201T3 (es) 1988-05-27 1989-05-26 Procedimiento para formar una matriz de pila de combustible.

Country Status (5)

Country Link
EP (1) EP0344089B1 (es)
JP (1) JP2991377B2 (es)
DE (1) DE68909306T2 (es)
DK (1) DK248889A (es)
ES (1) ES2044201T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641033B1 (de) * 1993-08-31 1999-03-31 Compur Monitors Sensor Technology GmbH Verfahren zur Herstellung katalytisch wirksamer Gasdiffusionselektroden für elektrochemische Zellen
GB9808524D0 (en) * 1998-04-23 1998-06-17 British Gas Plc Fuel cell flow-field structure formed by layer deposition
KR100964432B1 (ko) 2001-10-24 2010-06-16 이 아이 듀폰 디 네모아 앤드 캄파니 촉매 피복된 막의 연속 제조
US20060240312A1 (en) * 2005-04-25 2006-10-26 Tao Xie Diffusion media, fuel cells, and fuel cell powered systems
JP2012528425A (ja) * 2009-05-29 2012-11-12 ソルビコア ゲーエムベーハー ウント コンパニー カーゲー 燃料電池の触媒層を生成する方法
CN114447255A (zh) * 2020-12-31 2022-05-06 湖南鼎一致远科技发展有限公司 一种电致发光器件的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552610A1 (de) * 1974-12-09 1976-06-10 Int Standard Electric Corp Verfahren und vorrichtung zur herstellung von miniaturkondensatoren
JPS5229933U (es) * 1975-08-26 1977-03-02
US4000006A (en) * 1975-09-02 1976-12-28 United Technologies Corporation Screen printing fuel cell electrolyte matrices
US4017664A (en) * 1975-09-02 1977-04-12 United Technologies Corporation Silicon carbide electrolyte retaining matrix for fuel cells
US4001042A (en) * 1975-09-02 1977-01-04 United Technologies Corporation Screen printing fuel cell electrolyte matrices using polyethylene oxide as the inking vehicle
US4479432A (en) * 1980-05-15 1984-10-30 Toppan Printing Co., Ltd. Thick film printing method
JPS5737385A (en) * 1980-08-15 1982-03-01 Fuji Xerox Co Ltd Cleaning blade of copying machine
JPS5837024A (ja) * 1981-08-29 1983-03-04 Nitto Electric Ind Co Ltd 気体分離用複合膜
JPS60128772U (ja) * 1984-02-07 1985-08-29 太陽誘電株式会社 グラビアロ−ル

Also Published As

Publication number Publication date
JP2991377B2 (ja) 1999-12-20
DK248889D0 (da) 1989-05-23
EP0344089B1 (en) 1993-09-22
EP0344089A1 (en) 1989-11-29
JPH0286067A (ja) 1990-03-27
DE68909306D1 (de) 1993-10-28
DK248889A (da) 1989-11-28
DE68909306T2 (de) 1994-04-28

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