GB1222172A - Fuel cell electrode and a method of making the same - Google Patents

Fuel cell electrode and a method of making the same

Info

Publication number
GB1222172A
GB1222172A GB06271/68A GB1627168A GB1222172A GB 1222172 A GB1222172 A GB 1222172A GB 06271/68 A GB06271/68 A GB 06271/68A GB 1627168 A GB1627168 A GB 1627168A GB 1222172 A GB1222172 A GB 1222172A
Authority
GB
United Kingdom
Prior art keywords
making
same
fuel cell
cell electrode
april
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
GB06271/68A
Inventor
Hideo Baba
Masayoshi Gando
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB1222172A publication Critical patent/GB1222172A/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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)

Abstract

1,222,172. Acetylene black treated with Ag salts. SONY CORP. 4 April, 1968 [5 April, 1967], No. 16271/68. Heading C1A. [Also in Division H1] Acetylene black is coated by mixing it with an acetone solution of AgNO 3 , drying the mixture, mixing the residue with aq. Na 2 CO 3 , decanting, washing and drying. The black may be moulded with a hydrophobic polymer to give an electrode (see Division H1).
GB06271/68A 1967-04-05 1968-04-04 Fuel cell electrode and a method of making the same Expired GB1222172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2167167 1967-04-05

Publications (1)

Publication Number Publication Date
GB1222172A true GB1222172A (en) 1971-02-10

Family

ID=12061493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06271/68A Expired GB1222172A (en) 1967-04-05 1968-04-04 Fuel cell electrode and a method of making the same

Country Status (3)

Country Link
DE (1) DE1771127A1 (en)
FR (1) FR1559492A (en)
GB (1) GB1222172A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354958A (en) 1980-10-31 1982-10-19 Diamond Shamrock Corporation Fibrillated matrix active layer for an electrode
US4377496A (en) 1981-05-04 1983-03-22 Diamond Shamrock Corporation Gas diffusion electrode and process
US4456521A (en) * 1980-10-31 1984-06-26 Diamond Shamrock Corporation Three layer laminate
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
WO2001093353A1 (en) * 2000-06-02 2001-12-06 Bayer Aktiengesellschaft Dimensionally stable gas diffusion electrode

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354958A (en) 1980-10-31 1982-10-19 Diamond Shamrock Corporation Fibrillated matrix active layer for an electrode
US4456521A (en) * 1980-10-31 1984-06-26 Diamond Shamrock Corporation Three layer laminate
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
US4377496A (en) 1981-05-04 1983-03-22 Diamond Shamrock Corporation Gas diffusion electrode and process
WO2001093353A1 (en) * 2000-06-02 2001-12-06 Bayer Aktiengesellschaft Dimensionally stable gas diffusion electrode

Also Published As

Publication number Publication date
DE1771127A1 (en) 1971-11-25
FR1559492A (en) 1969-03-07

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