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GB1068932A - Improvements in and relating to the manufacture of porous electrodes - Google Patents

Improvements in and relating to the manufacture of porous electrodes

Info

Publication number
GB1068932A
GB1068932A GB36147/64A GB3614764A GB1068932A GB 1068932 A GB1068932 A GB 1068932A GB 36147/64 A GB36147/64 A GB 36147/64A GB 3614764 A GB3614764 A GB 3614764A GB 1068932 A GB1068932 A GB 1068932A
Authority
GB
United Kingdom
Prior art keywords
carbon
sintered
base
cobalt
nickel
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
GB36147/64A
Inventor
Odile Bloch
Michel Paget
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1068932A publication Critical patent/GB1068932A/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
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

An electrode is formed by depositing carbon on a base of sintered iron, nickel or cobalt by heating in a hydrocarbon atmosphere e.g. methane, propane, ethane, hexane, dodecane, eicosane and cyclohexane. The sintered base may be made by decomposing the metal carbonyl at 50 to 250 DEG C., mixing the metal powder with a gelation agent and hot rolling. It has a mean pore diameter of 5 to 25 microns and a porous volume of 40 to 80% of its apparent volume. Prior to the carbon deposition, nickel or cobalt may be electrolessly or electrolytically deposited on the sintered base by impregnating with a solution of a Ni or Co salt. Silver, gold or elements of the groups of the periodic table including platinum or iron may be deposited on the carbon.
GB36147/64A 1963-09-03 1964-09-03 Improvements in and relating to the manufacture of porous electrodes Expired GB1068932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946478A FR1402831A (en) 1963-09-03 1963-09-03 oxygen electrode and its manufacture

Publications (1)

Publication Number Publication Date
GB1068932A true GB1068932A (en) 1967-05-17

Family

ID=8811667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36147/64A Expired GB1068932A (en) 1963-09-03 1964-09-03 Improvements in and relating to the manufacture of porous electrodes

Country Status (4)

Country Link
DE (1) DE1496136A1 (en)
FR (1) FR1402831A (en)
GB (1) GB1068932A (en)
NL (1) NL6410222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239410A2 (en) * 1986-03-27 1987-09-30 Sharp Kabushiki Kaisha An electrode and a battery with the same
EP0251677A2 (en) * 1986-06-24 1988-01-07 Sharp Kabushiki Kaisha Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same
EP0273562A2 (en) * 1986-11-11 1988-07-06 Sharp Kabushiki Kaisha A method for the production of a carbon electrode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118715A1 (en) 2021-01-12 2022-07-15 STME FIre AUTONOMOUS FIRE DEFENSE SYSTEM

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239410A2 (en) * 1986-03-27 1987-09-30 Sharp Kabushiki Kaisha An electrode and a battery with the same
EP0239410A3 (en) * 1986-03-27 1989-09-27 Sharp Kabushiki Kaisha An electrode and a battery with the same
EP0251677A2 (en) * 1986-06-24 1988-01-07 Sharp Kabushiki Kaisha Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same
EP0251677A3 (en) * 1986-06-24 1989-09-27 Sharp Kabushiki Kaisha Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same
US4968527A (en) * 1986-06-24 1990-11-06 Sharp Kabushiki Kaisha Method for the manufacture of pyrolytic graphite with high crystallinity and electrodes with the same for rechargeable batteries
EP0273562A2 (en) * 1986-11-11 1988-07-06 Sharp Kabushiki Kaisha A method for the production of a carbon electrode
EP0273562A3 (en) * 1986-11-11 1989-09-27 Sharp Kabushiki Kaisha A method for the production of a carbon electrode

Also Published As

Publication number Publication date
DE1496136A1 (en) 1969-01-02
FR1402831A (en) 1965-06-18
NL6410222A (en) 1965-03-04

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