JPS55121273A - Hydrogen fuel cell - Google Patents

Hydrogen fuel cell

Info

Publication number
JPS55121273A
JPS55121273A JP2913379A JP2913379A JPS55121273A JP S55121273 A JPS55121273 A JP S55121273A JP 2913379 A JP2913379 A JP 2913379A JP 2913379 A JP2913379 A JP 2913379A JP S55121273 A JPS55121273 A JP S55121273A
Authority
JP
Japan
Prior art keywords
hydrogen
electrode
alloy
foamed metal
containing alloy
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
JP2913379A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yanagihara
Tsutomu Iwaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2913379A priority Critical patent/JPS55121273A/en
Publication of JPS55121273A publication Critical patent/JPS55121273A/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
    • H01M4/9041—Metals or alloys
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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

Abstract

PURPOSE:To promote an improvement of the catalysis and a prolongation of a life of the electrode deriving from a reinforcement, by providing a metal hydride electrode, that forms a metallic layer including a noble metal catalyzer, at one side of the hydrogen-containing alloy. CONSTITUTION:A hydrogen fuel cell is constructed in such a manner that, by providing an oxygen electrode 14 and hydrogen electrode 12, interposing an electrolyte 13 between said both electrodes and feeding an air and hydrogen gas respectively to an air chamber 11 and hydrogen chamber 15, an output is obtained from a positive electrode terminal 16 and a negative electrode terminal 17. Said hydrogen electrode 12 is constructed by using a hydrogen-containing alloy, for instance, CaNi5 alloy, Ti2Ni type sintered alloy, etc. Said hydrogen-containing alloy is held by a foamed metal 1 like nickel. Then at one side of said foamed metal 1 contacted to the electrolyte 13, is provided a catalytic foamed metal layer 2 inert to the hydrogen and including a noble metal catalyzer like palladium, and at the other side contacted to the gas, is provided, for instance, a foamed metal layer 3 which is free of a noble metal catalyzer.
JP2913379A 1979-03-12 1979-03-12 Hydrogen fuel cell Pending JPS55121273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2913379A JPS55121273A (en) 1979-03-12 1979-03-12 Hydrogen fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2913379A JPS55121273A (en) 1979-03-12 1979-03-12 Hydrogen fuel cell

Publications (1)

Publication Number Publication Date
JPS55121273A true JPS55121273A (en) 1980-09-18

Family

ID=12267787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2913379A Pending JPS55121273A (en) 1979-03-12 1979-03-12 Hydrogen fuel cell

Country Status (1)

Country Link
JP (1) JPS55121273A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003526890A (en) * 2000-03-13 2003-09-09 エナージー コンバーション デバイセス インコーポレイテッド New alkaline fuel cell
KR100429826B1 (en) * 1997-02-17 2004-07-16 삼성전자주식회사 Electrode catalyst layer composition for proton exchange fuel cell(PEMFC), electrode catalyst layer formed therefrom and PEMFC having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429826B1 (en) * 1997-02-17 2004-07-16 삼성전자주식회사 Electrode catalyst layer composition for proton exchange fuel cell(PEMFC), electrode catalyst layer formed therefrom and PEMFC having the same
JP2003526890A (en) * 2000-03-13 2003-09-09 エナージー コンバーション デバイセス インコーポレイテッド New alkaline fuel cell

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