JPH0552031B2 - - Google Patents

Info

Publication number
JPH0552031B2
JPH0552031B2 JP59046497A JP4649784A JPH0552031B2 JP H0552031 B2 JPH0552031 B2 JP H0552031B2 JP 59046497 A JP59046497 A JP 59046497A JP 4649784 A JP4649784 A JP 4649784A JP H0552031 B2 JPH0552031 B2 JP H0552031B2
Authority
JP
Japan
Prior art keywords
nodules
sheet
powder
conductive material
conductive
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
JP59046497A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60193269A (ja
Inventor
Hiroshi Kato
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.)
Japan Gore Tex Inc
Original Assignee
Japan Gore Tex Inc
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 Japan Gore Tex Inc filed Critical Japan Gore Tex Inc
Priority to JP59046497A priority Critical patent/JPS60193269A/ja
Publication of JPS60193269A publication Critical patent/JPS60193269A/ja
Publication of JPH0552031B2 publication Critical patent/JPH0552031B2/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
    • H01M4/88—Processes of manufacture
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • 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
    • H01M4/8896—Pressing, rolling, calendering
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inert Electrodes (AREA)
JP59046497A 1984-03-13 1984-03-13 ガス拡散電極用材料 Granted JPS60193269A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59046497A JPS60193269A (ja) 1984-03-13 1984-03-13 ガス拡散電極用材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59046497A JPS60193269A (ja) 1984-03-13 1984-03-13 ガス拡散電極用材料

Publications (2)

Publication Number Publication Date
JPS60193269A JPS60193269A (ja) 1985-10-01
JPH0552031B2 true JPH0552031B2 (enrdf_load_stackoverflow) 1993-08-04

Family

ID=12748866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59046497A Granted JPS60193269A (ja) 1984-03-13 1984-03-13 ガス拡散電極用材料

Country Status (1)

Country Link
JP (1) JPS60193269A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241654A (ja) * 1984-05-16 1985-11-30 Hitachi Ltd 燃料電池用電極板
KR100427166B1 (ko) 1999-08-27 2004-04-14 마쯔시다덴기산교 가부시키가이샤 고분자 전해질형 연료전지
JP5839161B2 (ja) 2011-06-17 2016-01-06 日産自動車株式会社 燃料電池用ガス拡散層及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358640A (en) * 1976-11-05 1978-05-26 Fuji Electric Co Ltd Fuel cell
JPS58165254A (ja) * 1982-03-26 1983-09-30 Fuji Electric Co Ltd 燃料電池用ガス拡散電極の製造方法

Also Published As

Publication number Publication date
JPS60193269A (ja) 1985-10-01

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