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JPS5719971A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS5719971A
JPS5719971A JP9264480A JP9264480A JPS5719971A JP S5719971 A JPS5719971 A JP S5719971A JP 9264480 A JP9264480 A JP 9264480A JP 9264480 A JP9264480 A JP 9264480A JP S5719971 A JPS5719971 A JP S5719971A
Authority
JP
Japan
Prior art keywords
fuel electrode
catalyst layer
net
catalyst
fuel cell
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.)
Pending
Application number
JP9264480A
Other languages
Japanese (ja)
Inventor
Hidejiro Kawana
Koki Tamura
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.)
Hitachi Ltd
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
Hitachi Ltd
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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP9264480A priority Critical patent/JPS5719971A/en
Publication of JPS5719971A publication Critical patent/JPS5719971A/en
Pending 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

PURPOSE:To enable the activity of a fuel electrode to be constantly and properly maintained by providing the surface of the catalyst layer of the fuel electrode with many fine holes, and thereby removing bubbles generated in the fuel electrode. CONSTITUTION:A fuel electrode 13 consists of a metal net 14, and a catalyst layer 15 formed on the net 14. The catalyst layer 15 is made of a porous layer having numbers of fine holes 16 arranged on the surface of the fuel electrode 13. The catalyst layer 15 is formed by applying a mixture, which consists of platinum black used as a catalyst and polyfluoroethylene used as a binding agent, equally on the net 14, before the surface of the catalyst layer is provided with holes by means of a needle with a diameter of around 0.1-2mm..
JP9264480A 1980-07-09 1980-07-09 Fuel cell Pending JPS5719971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9264480A JPS5719971A (en) 1980-07-09 1980-07-09 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9264480A JPS5719971A (en) 1980-07-09 1980-07-09 Fuel cell

Publications (1)

Publication Number Publication Date
JPS5719971A true JPS5719971A (en) 1982-02-02

Family

ID=14060153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9264480A Pending JPS5719971A (en) 1980-07-09 1980-07-09 Fuel cell

Country Status (1)

Country Link
JP (1) JPS5719971A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177865A (en) * 1983-03-29 1984-10-08 Japan Storage Battery Co Ltd Gas diffusion electrode
JPS6189332U (en) * 1984-11-16 1986-06-11
WO2003056649A1 (en) * 2001-12-27 2003-07-10 Daihatsu Motor Co., Ltd. Fuel cell
US7042695B2 (en) 2002-04-23 2006-05-09 Mauser-Werke Gmbh & Co. Kg Plastic container with electric dissipation capability
US7419740B2 (en) 2000-07-29 2008-09-02 Unicore Ag & Co. Kg Membrane electrode unit for polymer electrolyte fuel cells and a process for the production thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177865A (en) * 1983-03-29 1984-10-08 Japan Storage Battery Co Ltd Gas diffusion electrode
JPS6189332U (en) * 1984-11-16 1986-06-11
JPS6232500Y2 (en) * 1984-11-16 1987-08-20
US7419740B2 (en) 2000-07-29 2008-09-02 Unicore Ag & Co. Kg Membrane electrode unit for polymer electrolyte fuel cells and a process for the production thereof
WO2003056649A1 (en) * 2001-12-27 2003-07-10 Daihatsu Motor Co., Ltd. Fuel cell
US7042695B2 (en) 2002-04-23 2006-05-09 Mauser-Werke Gmbh & Co. Kg Plastic container with electric dissipation capability

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