GB996631A - Improved carbon structures - Google Patents

Improved carbon structures

Info

Publication number
GB996631A
GB996631A GB36554/62A GB3655462A GB996631A GB 996631 A GB996631 A GB 996631A GB 36554/62 A GB36554/62 A GB 36554/62A GB 3655462 A GB3655462 A GB 3655462A GB 996631 A GB996631 A GB 996631A
Authority
GB
United Kingdom
Prior art keywords
nitrogen
hydrogen
electrode
carbon structures
improved carbon
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
GB36554/62A
Inventor
Harry Charles Lieb
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.)
Leesona Corp
Original Assignee
Leesona 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 Leesona Corp filed Critical Leesona Corp
Priority to GB36554/62A priority Critical patent/GB996631A/en
Publication of GB996631A publication Critical patent/GB996631A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • 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

Abstract

Pure hydrophobic carbon is produced by the thermal decomposition of polyvinylidene chloride. A porous carbon electrode for use in a fuel cell may be formed by compressing polyvinylidene powder at 10 tons/sq. in. to form a pellet and the compressed material carbonized at a temperature of 200-1,350 DEG C. in air, helium, nitrogen, hydrogen, or a mixture of hydrogen and nitrogen. The electrode may be coated with palladium, platinum, nickel, cobalt, rhodium, iron, copper, gold, silver, cadmium, or molybdenum. The metal may be deposited by electro or vapour deposition or by decomposition of an impregnated salt.
GB36554/62A 1962-09-26 1962-09-26 Improved carbon structures Expired GB996631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36554/62A GB996631A (en) 1962-09-26 1962-09-26 Improved carbon structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36554/62A GB996631A (en) 1962-09-26 1962-09-26 Improved carbon structures

Publications (1)

Publication Number Publication Date
GB996631A true GB996631A (en) 1965-06-30

Family

ID=10389203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36554/62A Expired GB996631A (en) 1962-09-26 1962-09-26 Improved carbon structures

Country Status (1)

Country Link
GB (1) GB996631A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063888A1 (en) * 2008-12-02 2010-06-10 Valtion Teknillinen Tutkimuskeskus A catalyst layer for electrochemical applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063888A1 (en) * 2008-12-02 2010-06-10 Valtion Teknillinen Tutkimuskeskus A catalyst layer for electrochemical applications

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