GB1094914A - Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells - Google Patents

Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells

Info

Publication number
GB1094914A
GB1094914A GB16927/65A GB1692765A GB1094914A GB 1094914 A GB1094914 A GB 1094914A GB 16927/65 A GB16927/65 A GB 16927/65A GB 1692765 A GB1692765 A GB 1692765A GB 1094914 A GB1094914 A GB 1094914A
Authority
GB
United Kingdom
Prior art keywords
carbon
vegetable
electrode
preparation
porous 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
GB16927/65A
Inventor
Abdul Khader Abdul Waheed
Konakanchi Venkata Narayan Rao
Kadarundalige Sitaramadoss Do
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority to GB16927/65A priority Critical patent/GB1094914A/en
Publication of GB1094914A publication Critical patent/GB1094914A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode

Abstract

A porous carbon electrode is formed by pressing a mixture of activated vegetable carbon, acetylene black and polymethylmethacrylate into the required form. The vegetable carbon may be activated coconut shell carbon. The electrode may contain 5-15% acetylene black and 1.5-3% polymethylmethacrylate. The carbon and acetylene black may be mixed with a solution of the polymer in e.g. benzene or trichlorethylene, pressed in a mould at 0.25-0.5 tons/sq. in., and the resulting electrode weather-dried in the mould.
GB16927/65A 1965-04-22 1965-04-22 Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells Expired GB1094914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16927/65A GB1094914A (en) 1965-04-22 1965-04-22 Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16927/65A GB1094914A (en) 1965-04-22 1965-04-22 Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells

Publications (1)

Publication Number Publication Date
GB1094914A true GB1094914A (en) 1967-12-13

Family

ID=10086169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16927/65A Expired GB1094914A (en) 1965-04-22 1965-04-22 Preparation of porous carbon electrode using vegetable carbon for use in air depolarised cells

Country Status (1)

Country Link
GB (1) GB1094914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337150A (en) * 1998-05-07 1999-11-10 Nat Power Plc Carbon based electrodes
US7799733B2 (en) 2004-03-31 2010-09-21 Council Of Scientific And Industrial Research Process for preparing high surface area carbon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337150A (en) * 1998-05-07 1999-11-10 Nat Power Plc Carbon based electrodes
WO1999057775A1 (en) * 1998-05-07 1999-11-11 National Power Plc Carbon based electrodes
GB2337150B (en) * 1998-05-07 2000-09-27 Nat Power Plc Carbon based electrodes
US6511767B1 (en) 1998-05-07 2003-01-28 Regenesys Technologies Limited Carbon based electrodes
US7799733B2 (en) 2004-03-31 2010-09-21 Council Of Scientific And Industrial Research Process for preparing high surface area carbon

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