JPH0572711B2 - - Google Patents

Info

Publication number
JPH0572711B2
JPH0572711B2 JP61190876A JP19087686A JPH0572711B2 JP H0572711 B2 JPH0572711 B2 JP H0572711B2 JP 61190876 A JP61190876 A JP 61190876A JP 19087686 A JP19087686 A JP 19087686A JP H0572711 B2 JPH0572711 B2 JP H0572711B2
Authority
JP
Japan
Prior art keywords
catalyst
ruthenium
platinum
preparing
phosphoric acid
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 - Fee Related
Application number
JP61190876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348761A (ja
Inventor
Yoshinori Nishihara
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP61190876A priority Critical patent/JPS6348761A/ja
Publication of JPS6348761A publication Critical patent/JPS6348761A/ja
Publication of JPH0572711B2 publication Critical patent/JPH0572711B2/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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M4/92—Metals of platinum group
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
JP61190876A 1986-08-14 1986-08-14 燐酸型燃料電池のアノ−ド触媒の調製方法 Granted JPS6348761A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61190876A JPS6348761A (ja) 1986-08-14 1986-08-14 燐酸型燃料電池のアノ−ド触媒の調製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61190876A JPS6348761A (ja) 1986-08-14 1986-08-14 燐酸型燃料電池のアノ−ド触媒の調製方法

Publications (2)

Publication Number Publication Date
JPS6348761A JPS6348761A (ja) 1988-03-01
JPH0572711B2 true JPH0572711B2 (enrdf_load_stackoverflow) 1993-10-12

Family

ID=16265219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61190876A Granted JPS6348761A (ja) 1986-08-14 1986-08-14 燐酸型燃料電池のアノ−ド触媒の調製方法

Country Status (1)

Country Link
JP (1) JPS6348761A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11250918A (ja) * 1997-12-19 1999-09-17 Degussa Ag 白金／ルテニウム合金触媒、その製造方法、およびガス拡散電極、膜電極ユニットならびにｐｅｍ燃料電池用のプロトン伝導性ポリマー膜

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2514958Y2 (ja) * 1990-03-07 1996-10-23 アルプス電気株式会社 磁気デイスク駆動装置
TW322432B (enrdf_load_stackoverflow) * 1993-06-14 1997-12-11 Degussa
EP1320140A4 (en) * 2000-08-16 2007-10-10 Matsushita Electric Ind Co Ltd FUEL CELL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11250918A (ja) * 1997-12-19 1999-09-17 Degussa Ag 白金／ルテニウム合金触媒、その製造方法、およびガス拡散電極、膜電極ユニットならびにｐｅｍ燃料電池用のプロトン伝導性ポリマー膜

Also Published As

Publication number Publication date
JPS6348761A (ja) 1988-03-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees