JPS57105969A - Air electrode - Google Patents

Air electrode

Info

Publication number
JPS57105969A
JPS57105969A JP55181393A JP18139380A JPS57105969A JP S57105969 A JPS57105969 A JP S57105969A JP 55181393 A JP55181393 A JP 55181393A JP 18139380 A JP18139380 A JP 18139380A JP S57105969 A JPS57105969 A JP S57105969A
Authority
JP
Japan
Prior art keywords
main unit
electrode
compound
air electrode
cobalt
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.)
Granted
Application number
JP55181393A
Other languages
Japanese (ja)
Other versions
JPS6318302B2 (en
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 JP55181393A priority Critical patent/JPS57105969A/en
Publication of JPS57105969A publication Critical patent/JPS57105969A/en
Publication of JPS6318302B2 publication Critical patent/JPS6318302B2/ja
Granted 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
    • H01M4/96—Carbon-based electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)

Abstract

PURPOSE:To perform heavy-load discharge in a thin air electrode and improve its leak-proof of liquid, by holding a perfluoro-compound in a main unit of the electrode with an oxygen reducing catalyzer consisting of organic compound. CONSTITUTION:A perfluoro compound of perfluorotri-n-butylamine, perfluorotripropylamine, perfluorodecalin, perfluoromethyldecalin, etc. is held in the main unit of an air electrode with an oxygen reducing catalyzer consisting of an organic compound of dimer or the like from iron phthalocyanine, cobalt phthalocyanine and cobalt porphyrin. For instance, to active carbon powder added with cobalt phthalocyanine, obtained by suspending active carbon pyridine solution of cobalt phthalocyanine, perfluorodecalin is adsorbed to form catalytic powder. PTFE in a state of dispersion is mixed to the above as a binding agent, kneaded and spread then formed to sheet shape finally laminated under pressure to a current collector to obtain the electrode main unit.
JP55181393A 1980-12-23 1980-12-23 Air electrode Granted JPS57105969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55181393A JPS57105969A (en) 1980-12-23 1980-12-23 Air electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55181393A JPS57105969A (en) 1980-12-23 1980-12-23 Air electrode

Publications (2)

Publication Number Publication Date
JPS57105969A true JPS57105969A (en) 1982-07-01
JPS6318302B2 JPS6318302B2 (en) 1988-04-18

Family

ID=16099951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55181393A Granted JPS57105969A (en) 1980-12-23 1980-12-23 Air electrode

Country Status (1)

Country Link
JP (1) JPS57105969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006059578A (en) * 2004-08-18 2006-03-02 National Institute Of Advanced Industrial & Technology Cathode electrode catalyst for polymer electrolyte fuel cell, and manufacturing method thereof
JP2008293807A (en) * 2007-05-24 2008-12-04 Toyota Motor Corp Method for evaluating performance of electrode catalyst for cell constituted of n4 chelate type dimerized metal complex

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006059578A (en) * 2004-08-18 2006-03-02 National Institute Of Advanced Industrial & Technology Cathode electrode catalyst for polymer electrolyte fuel cell, and manufacturing method thereof
JP2008293807A (en) * 2007-05-24 2008-12-04 Toyota Motor Corp Method for evaluating performance of electrode catalyst for cell constituted of n4 chelate type dimerized metal complex

Also Published As

Publication number Publication date
JPS6318302B2 (en) 1988-04-18

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