GB1448788A - Fuel cell battery - Google Patents

Fuel cell battery

Info

Publication number
GB1448788A
GB1448788A GB1510374A GB1510374A GB1448788A GB 1448788 A GB1448788 A GB 1448788A GB 1510374 A GB1510374 A GB 1510374A GB 1510374 A GB1510374 A GB 1510374A GB 1448788 A GB1448788 A GB 1448788A
Authority
GB
United Kingdom
Prior art keywords
cathode
silver
fuel cell
anode
catalyst
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
Application number
GB1510374A
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of GB1448788A publication Critical patent/GB1448788A/en
Expired 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

1448788 Fuel cell batteries SOC GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES ALSTHOM & CIE 4 April 1974 [10 April 1973] 15103/74 Heading H1B A fuel cell battery comprises a number of cells each of which has a porous separator 1, a porous cathode 2, a porous anode 3 and corrugated current collectors 5, 7 which are disposed in contact with the electrodes and form fuel and oxidant compartments. Each separator is made of polyvinyl chloride, polypropylene felt or P.T.F.E. and may include fillers such as talc or asbestos. The cathode consists of a catalyst such as powdered silver and a binding agent such as P.T.F.E. The cathode may be sintered and provided with an expanded stainless steel insert 4. Alternatively the cathode catalyst may be silver oxide, activated carbon or silver supported by carbon. The anode is made of sintered cobalt or nickel powder with a P.T.F.E. binder and is also provided with a stainless steel insert 6. Alternatively the anode catalyst may comprise alloys of cobalt and silver or their oxides or Raney nickel and binders such as polyvinyl chloride or polypropylene. The battery may be fed with a fuel such as hydrazine and an oxidant such as hydrogen peroxide, the reactants being fed to the battery with the electrolyte.
GB1510374A 1973-04-10 1974-03-04 Fuel cell battery Expired GB1448788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312884A FR2225847B1 (en) 1973-04-10 1973-04-10

Publications (1)

Publication Number Publication Date
GB1448788A true GB1448788A (en) 1976-09-08

Family

ID=9117709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510374A Expired GB1448788A (en) 1973-04-10 1974-03-04 Fuel cell battery

Country Status (4)

Country Link
JP (1) JPS501339A (en)
DE (1) DE2416094A1 (en)
FR (1) FR2225847B1 (en)
GB (1) GB1448788A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012007931A3 (en) * 2010-07-16 2012-08-23 Dublin City University Silver electrode catalyst

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129685A (en) * 1977-08-15 1978-12-12 United Technologies Corp. Fuel cell structure
JPS5475420A (en) * 1977-11-29 1979-06-16 Komatsu Mfg Co Ltd Wear resistant steel for cementation
JPS5475419A (en) * 1977-11-29 1979-06-16 Komatsu Mfg Co Ltd Wear resistant steel for cementation
JPS57126957A (en) * 1981-01-29 1982-08-06 Japan Steel Works Ltd:The High strength and high toughness case hardening steel
JPH0810015B2 (en) * 1987-01-17 1996-01-31 日本精工株式会社 Rolling bearing
JPS63303035A (en) * 1987-05-30 1988-12-09 Kobe Steel Ltd Case hardening steel
JPH0788851B2 (en) * 1987-08-25 1995-09-27 日本精工株式会社 Rolling bearing
JP2624337B2 (en) * 1989-08-24 1997-06-25 日本精工株式会社 Rolling bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012007931A3 (en) * 2010-07-16 2012-08-23 Dublin City University Silver electrode catalyst

Also Published As

Publication number Publication date
DE2416094A1 (en) 1974-10-31
FR2225847A1 (en) 1974-11-08
FR2225847B1 (en) 1976-11-12
JPS501339A (en) 1975-01-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee