JPS5776755A - Alkali battery - Google Patents

Alkali battery

Info

Publication number
JPS5776755A
JPS5776755A JP55153614A JP15361480A JPS5776755A JP S5776755 A JPS5776755 A JP S5776755A JP 55153614 A JP55153614 A JP 55153614A JP 15361480 A JP15361480 A JP 15361480A JP S5776755 A JPS5776755 A JP S5776755A
Authority
JP
Japan
Prior art keywords
positive electrode
silver
manganese
active material
alkali
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.)
Pending
Application number
JP55153614A
Other languages
Japanese (ja)
Inventor
Yasusaburo Kikuchi
Yoshiyasu Aoki
Kazuya Hiratsuka
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery Co Ltd
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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP55153614A priority Critical patent/JPS5776755A/en
Publication of JPS5776755A publication Critical patent/JPS5776755A/en
Pending 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To uniformalize the discharge characterisitc by using a silver-manganese composite oxide as a positive electrode active material in an alkali batery containing zinc as a negative electrode active material. CONSTITUTION:A positive electrode composition 1 is fed in a metal can 2 and piled with a separator 3 and an electrolyte-supporting material 4 thereon. The metal sealing plate 6 filled with gel-form zinc negative electrode 5 is fitted in the metal can 2 through a gasket 7, and closely sealed, to make an alkali battery. This positive electrode composite 1 contains a silver-manganese composite oxide as the positive electrode active material. The composite oxide is produced by a method which comprises co-precipitating a gel mixture of silver and manganese from a mixture solution of silver nitrate and manganese nitrite in the presence of an alkali solution; and subjecting the gel mixture to wet oxidation with an oxidizing agent.
JP55153614A 1980-10-31 1980-10-31 Alkali battery Pending JPS5776755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153614A JPS5776755A (en) 1980-10-31 1980-10-31 Alkali battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153614A JPS5776755A (en) 1980-10-31 1980-10-31 Alkali battery

Publications (1)

Publication Number Publication Date
JPS5776755A true JPS5776755A (en) 1982-05-13

Family

ID=15566330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153614A Pending JPS5776755A (en) 1980-10-31 1980-10-31 Alkali battery

Country Status (1)

Country Link
JP (1) JPS5776755A (en)

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