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GB953608A - Improvements in and relating to fuel cells - Google Patents

Improvements in and relating to fuel cells

Info

Publication number
GB953608A
GB953608A GB46098/61A GB4609861A GB953608A GB 953608 A GB953608 A GB 953608A GB 46098/61 A GB46098/61 A GB 46098/61A GB 4609861 A GB4609861 A GB 4609861A GB 953608 A GB953608 A GB 953608A
Authority
GB
United Kingdom
Prior art keywords
fuel cells
electrode
metal
nickel
formate
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
GB46098/61A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB953608A publication Critical patent/GB953608A/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
    • 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

953,608. Fuel cells. UNION CARBIDECORPORATION. Dec. 22, 1961 [Jan. 11, 1961], No. 46098/61. Heading H1B. An electrode of nickel (20-80% porous) contains a catalyst of a " noble " metal and has a surface coating of finely dispersed crystals of an electrolyte repellant material having a molecular weight in excess of 10,000 being polyethylenes or natural or synthetic waxes with a melting-point above the operating temperature of the electrode. The coating is preferably applied by hot-dipping. Anodes are formed by impregnating with a formate in solution and then thermally decomposing it. Cathodes are formed by impregnation with silver acetate and/or nickel formate dissolved in ammonia and in polyhydric alcohols, subsequent heating forming the metal.
GB46098/61A 1961-01-11 1961-12-22 Improvements in and relating to fuel cells Expired GB953608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8196061A 1961-01-11 1961-01-11

Publications (1)

Publication Number Publication Date
GB953608A true GB953608A (en) 1964-03-25

Family

ID=22167485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46098/61A Expired GB953608A (en) 1961-01-11 1961-12-22 Improvements in and relating to fuel cells

Country Status (5)

Country Link
JP (1) JPS3826212B1 (en)
CH (1) CH405445A (en)
FR (1) FR1309788A (en)
GB (1) GB953608A (en)
NL (2) NL123644C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438815A (en) * 1965-09-30 1969-04-15 Leesona Corp Electrochemical cell containing an electrode comprising a catalytic layer consisting of uniformly dispersed catalytic metal particles and a hydrophobic polymer,and (in contact with the cell electrolyte) a separate porous metal layer
US3533852A (en) * 1966-12-28 1970-10-13 Bernard S Baker Fuel cell matrix and method of impregnating periphery of matrix with chlorotrifluoro-ethylene polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438815A (en) * 1965-09-30 1969-04-15 Leesona Corp Electrochemical cell containing an electrode comprising a catalytic layer consisting of uniformly dispersed catalytic metal particles and a hydrophobic polymer,and (in contact with the cell electrolyte) a separate porous metal layer
US3533852A (en) * 1966-12-28 1970-10-13 Bernard S Baker Fuel cell matrix and method of impregnating periphery of matrix with chlorotrifluoro-ethylene polymer

Also Published As

Publication number Publication date
CH405445A (en) 1966-01-15
FR1309788A (en) 1962-11-16
NL273387A (en)
JPS3826212B1 (en) 1963-12-12
NL123644C (en)

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