GB1246830A - Electrodes for electrochemical cells and method of producing them - Google Patents

Electrodes for electrochemical cells and method of producing them

Info

Publication number
GB1246830A
GB1246830A GB50717/68A GB5071768A GB1246830A GB 1246830 A GB1246830 A GB 1246830A GB 50717/68 A GB50717/68 A GB 50717/68A GB 5071768 A GB5071768 A GB 5071768A GB 1246830 A GB1246830 A GB 1246830A
Authority
GB
United Kingdom
Prior art keywords
electrodes
producing
electrochemical cells
oct
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.)
Expired
Application number
GB50717/68A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19671671450 external-priority patent/DE1671450C3/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1246830A publication Critical patent/GB1246830A/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
    • 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)
  • Inert Electrodes (AREA)

Abstract

1,246,830. Fuel cell electrodes. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. 25 Oct., 1968 [27 Oct., 1967], No. 50717/68. Heading H1B. A gas electrode comprises activated carbon, a porous hard carbon and a binding agent. The porous hard carbon is distinguished from the activated carbon by its stability of shape, porosity, greater conductivity and higher degree of graphitization. The binder may be P.T.F.E. or polyethylene and the electrode which may be made by pressing and sintering may be used as an oxygen electrode in a fuel cell.
GB50717/68A 1967-10-27 1968-10-25 Electrodes for electrochemical cells and method of producing them Expired GB1246830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671671450 DE1671450C3 (en) 1967-10-27 1967-10-27 From a catalytic! active material, a binder and a thermally treated carbon electrode for fuel elements

Publications (1)

Publication Number Publication Date
GB1246830A true GB1246830A (en) 1971-09-22

Family

ID=5686423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50717/68A Expired GB1246830A (en) 1967-10-27 1968-10-25 Electrodes for electrochemical cells and method of producing them

Country Status (3)

Country Link
FR (1) FR1581381A (en)
GB (1) GB1246830A (en)
NL (1) NL6814143A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551220A (en) * 1982-08-03 1985-11-05 Asahi Glass Company, Ltd. Gas diffusion electrode material

Also Published As

Publication number Publication date
FR1581381A (en) 1969-09-12
NL6814143A (en) 1969-04-29

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