GB468496A - Positive electrode for galvanic cells - Google Patents

Positive electrode for galvanic cells

Info

Publication number
GB468496A
GB468496A GB31873/36A GB3187336A GB468496A GB 468496 A GB468496 A GB 468496A GB 31873/36 A GB31873/36 A GB 31873/36A GB 3187336 A GB3187336 A GB 3187336A GB 468496 A GB468496 A GB 468496A
Authority
GB
United Kingdom
Prior art keywords
positive electrode
depolarizer
hydrogen peroxide
galvanic cells
substance
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
GB31873/36A
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.)
CARBO NORIT UNION VERWALTUNGS
Original Assignee
CARBO NORIT UNION VERWALTUNGS
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 CARBO NORIT UNION VERWALTUNGS filed Critical CARBO NORIT UNION VERWALTUNGS
Publication of GB468496A publication Critical patent/GB468496A/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

468,496. Batteries. CARBO-NORITUNION VERWALTUNGS-GES. Nov. 20, 1936, Nos. 31873 and 31874. Convention dates, Jan. 31 and Sept. 22. Drawings to Specification. [Class 53] A positive electrode for a battery is provided with a depolarizer comprising active carbon or other carbonaceous substance such as wood charcoal or peat coke which will liberate at least 25 cc. of oxygen within three minutes when À2 gr. of the substance is suspended in 100 cc. of water and treated with 25 cc. of a three per cent solution of hydrogen peroxide. Metallic salts that accelerate the decomposition of hydrogen peroxide may be added to the depolarizer.
GB31873/36A 1936-01-31 1936-11-20 Positive electrode for galvanic cells Expired GB468496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE468496X 1936-01-31

Publications (1)

Publication Number Publication Date
GB468496A true GB468496A (en) 1937-07-06

Family

ID=6540858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31873/36A Expired GB468496A (en) 1936-01-31 1936-11-20 Positive electrode for galvanic cells

Country Status (2)

Country Link
FR (1) FR815354A (en)
GB (1) GB468496A (en)

Also Published As

Publication number Publication date
FR815354A (en) 1937-07-10

Similar Documents

Publication Publication Date Title
GB898427A (en) Improvements in or relating to fuel cells
GB775071A (en) Improvements in primary electric batteries
GB903667A (en) Inert voltaic batteries
GB468496A (en) Positive electrode for galvanic cells
GB291020A (en) Electrolyte for lead accumulators
GB348421A (en) Improvements in electric accumulators
GB530859A (en) Improvements in or relating to galvanic dry cells
GB547400A (en) Improvements in dry cells
GB544770A (en) Improvements in electric storage batteries
GB467828A (en) A positive electrode for galvanic cells
JPS5624761A (en) Nonaqueous electrolyte battery
GB970418A (en) Improved gas-permeable and liquid-proof porous electrodes
GB472094A (en) An improved galvanic cell
GB456426A (en) Positive electrode for galvanic cells
GB493515A (en) Improvements in or relating to secondary or storage batteries
GB540984A (en) Rechargeable dry battery
GB761948A (en) Improvements in or relating to fuel cells
GB879970A (en) Improvements in lead-acid batteries
GB155944A (en) Improvements in paste for electric storage battery plates
GB317130A (en) Improvements in and connected with secondary electric batteries
GB208744A (en) Improvements in or relating to the manufacture of plates for electric storage batteries or accumulators
GB150848A (en) Improvements in electric dry cell batteries
GB571305A (en) Improvements in and relating to electrolytes for electric batteries or accumulators
GB963254A (en) Improvements in fuel cells
GB918238A (en) Improvements in or relating to galvanic primary cells