GB1493786A - Compositions suitable for positive electrodes for air-depolarized alkaline primary cells - Google Patents

Compositions suitable for positive electrodes for air-depolarized alkaline primary cells

Info

Publication number
GB1493786A
GB1493786A GB28127/76A GB2812776A GB1493786A GB 1493786 A GB1493786 A GB 1493786A GB 28127/76 A GB28127/76 A GB 28127/76A GB 2812776 A GB2812776 A GB 2812776A GB 1493786 A GB1493786 A GB 1493786A
Authority
GB
United Kingdom
Prior art keywords
depolarized
air
alkaline primary
compositions suitable
positive electrodes
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
GB28127/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB28127/76A priority Critical patent/GB1493786A/en
Publication of GB1493786A publication Critical patent/GB1493786A/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
    • 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
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)

Abstract

1493786 Anode material comprising γ MnO 2 M D KOCHERGINSKY L F PENKOVA and V A NAUMENKO 6 July 1976 28127/76 Heading H1B A paste-like composition suitable for fabrication into a positive electrode of an airdepolarized alkaline primary cell having a viscous electrolyte which composition comprises synthetic γ-manganese dioxide, carbon (e.g. acetylene black) and a conductive solution (e.g. potassium hydroxide). The positive electrode formed from the composition may have a porosity of 8À5 to 40% and may be used in conjunction with a zinc cathode.
GB28127/76A 1976-07-06 1976-07-06 Compositions suitable for positive electrodes for air-depolarized alkaline primary cells Expired GB1493786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28127/76A GB1493786A (en) 1976-07-06 1976-07-06 Compositions suitable for positive electrodes for air-depolarized alkaline primary cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28127/76A GB1493786A (en) 1976-07-06 1976-07-06 Compositions suitable for positive electrodes for air-depolarized alkaline primary cells

Publications (1)

Publication Number Publication Date
GB1493786A true GB1493786A (en) 1977-11-30

Family

ID=10270696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28127/76A Expired GB1493786A (en) 1976-07-06 1976-07-06 Compositions suitable for positive electrodes for air-depolarized alkaline primary cells

Country Status (1)

Country Link
GB (1) GB1493786A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211654A (en) * 1987-10-27 1989-07-05 Duracell Int Improved cathode for zinc air cells
GB2376342A (en) * 2001-06-08 2002-12-11 Ever Ready Ltd Optimised alkaline electrochemical cells
GB2376341A (en) * 2001-06-08 2002-12-11 Ever Ready Ltd Optimised alkaline electrochemical cell
GB2377077A (en) * 2001-06-26 2002-12-31 Ever Ready Ltd Optimised alkaline electrochemical cells
US6936378B2 (en) 2000-06-19 2005-08-30 Eveready Battery Company, Inc. Alkaline electrochemical cells with improved electrolyte
US7232628B2 (en) 2001-06-08 2007-06-19 Eveready Battery Company, Inc. Optimised alkaline electrochemical cells

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211654A (en) * 1987-10-27 1989-07-05 Duracell Int Improved cathode for zinc air cells
GB2211654B (en) * 1987-10-27 1992-01-02 Duracell Int Improved cathode for zinc air cells
US6936378B2 (en) 2000-06-19 2005-08-30 Eveready Battery Company, Inc. Alkaline electrochemical cells with improved electrolyte
GB2376342A (en) * 2001-06-08 2002-12-11 Ever Ready Ltd Optimised alkaline electrochemical cells
GB2376341A (en) * 2001-06-08 2002-12-11 Ever Ready Ltd Optimised alkaline electrochemical cell
US7232628B2 (en) 2001-06-08 2007-06-19 Eveready Battery Company, Inc. Optimised alkaline electrochemical cells
GB2377077A (en) * 2001-06-26 2002-12-31 Ever Ready Ltd Optimised alkaline electrochemical cells

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee