JPS6414875A - Separator for fuel cell - Google Patents

Separator for fuel cell

Info

Publication number
JPS6414875A
JPS6414875A JP62170772A JP17077287A JPS6414875A JP S6414875 A JPS6414875 A JP S6414875A JP 62170772 A JP62170772 A JP 62170772A JP 17077287 A JP17077287 A JP 17077287A JP S6414875 A JPS6414875 A JP S6414875A
Authority
JP
Japan
Prior art keywords
separator
pores
particles
fine
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
JP62170772A
Other languages
Japanese (ja)
Inventor
Yasuo Suzuki
Toshikatsu Koike
Yutaka Mizuno
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP62170772A priority Critical patent/JPS6414875A/en
Publication of JPS6414875A publication Critical patent/JPS6414875A/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
    • H01M4/96—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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To prevent the penetration of active material into pores and to increase conductive area within a separator by filling specific fine particles in the pores of the separator made of fired carbon. CONSTITUTION:Fine carbon particles 9 are filled in the pores of fired carbon forming a separator 2 and sealed to prevent the penetration of active material electrolyte through the pores. The fine conductive particles 9 increases conductive area within the separator 2, and the internal resistance of the separator is decreased and electrical loss in the separator is also reduced.
JP62170772A 1987-07-08 1987-07-08 Separator for fuel cell Pending JPS6414875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170772A JPS6414875A (en) 1987-07-08 1987-07-08 Separator for fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170772A JPS6414875A (en) 1987-07-08 1987-07-08 Separator for fuel cell

Publications (1)

Publication Number Publication Date
JPS6414875A true JPS6414875A (en) 1989-01-19

Family

ID=15911091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170772A Pending JPS6414875A (en) 1987-07-08 1987-07-08 Separator for fuel cell

Country Status (1)

Country Link
JP (1) JPS6414875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995368A1 (en) * 2014-09-12 2016-03-16 Korea Institute Of Machinery & Materials Method for manufacturing nanoholes and filter manufactured by the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995368A1 (en) * 2014-09-12 2016-03-16 Korea Institute Of Machinery & Materials Method for manufacturing nanoholes and filter manufactured by the same

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