JPS57157468A - Porous catalyst layer for air electrode - Google Patents

Porous catalyst layer for air electrode

Info

Publication number
JPS57157468A
JPS57157468A JP56041673A JP4167381A JPS57157468A JP S57157468 A JPS57157468 A JP S57157468A JP 56041673 A JP56041673 A JP 56041673A JP 4167381 A JP4167381 A JP 4167381A JP S57157468 A JPS57157468 A JP S57157468A
Authority
JP
Japan
Prior art keywords
air electrode
catalyst layer
molded body
metal chelate
porous catalyst
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
JP56041673A
Other languages
Japanese (ja)
Inventor
Toshiaki Nakamura
Nobukazu Suzuki
Yuichi Sato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56041673A priority Critical patent/JPS57157468A/en
Publication of JPS57157468A publication Critical patent/JPS57157468A/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
    • H01M4/90—Selection of catalytic material
    • H01M4/9008—Organic or organo-metallic compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

PURPOSE:To improve the heavy-load discharge and the liquid-leakage resisting performance of an air electrode by obtaining a porous catalyst layer for the air electrode by making a porous molded body to hold both a metal chelate compound and a perfluoro compound. CONSTITUTION:A porous catalyst layer for an air electrode is formed by preparing a porous molded body from a conductive powder such as active carbon or a graphite, and by making the above porous molded body to hold both a metal chelate having oxygen-gas reducing ability and a perfluoro compound having oxygen-gas dissolving ability. Here, as the metal chelate compound, iron phthalocyanine, copper phthalocyanine or the like is used. As the perfluoro compound, perfluorotri-n-butylamine, perfluorotri-propylamine or the like is preferred.
JP56041673A 1981-03-24 1981-03-24 Porous catalyst layer for air electrode Pending JPS57157468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041673A JPS57157468A (en) 1981-03-24 1981-03-24 Porous catalyst layer for air electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041673A JPS57157468A (en) 1981-03-24 1981-03-24 Porous catalyst layer for air electrode

Publications (1)

Publication Number Publication Date
JPS57157468A true JPS57157468A (en) 1982-09-29

Family

ID=12614916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041673A Pending JPS57157468A (en) 1981-03-24 1981-03-24 Porous catalyst layer for air electrode

Country Status (1)

Country Link
JP (1) JPS57157468A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318302A (en) * 1986-07-10 1988-01-26 Sumitomo Chem Co Ltd Resin composition for near infrared ray transmission filter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318302A (en) * 1986-07-10 1988-01-26 Sumitomo Chem Co Ltd Resin composition for near infrared ray transmission filter

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