JPS5796468A - Alkaline manganese battery - Google Patents

Alkaline manganese battery

Info

Publication number
JPS5796468A
JPS5796468A JP55174014A JP17401480A JPS5796468A JP S5796468 A JPS5796468 A JP S5796468A JP 55174014 A JP55174014 A JP 55174014A JP 17401480 A JP17401480 A JP 17401480A JP S5796468 A JPS5796468 A JP S5796468A
Authority
JP
Japan
Prior art keywords
battery
manganese dioxide
electrolytic manganese
electrode
case
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
JP55174014A
Other languages
Japanese (ja)
Inventor
Tsukasa Ohira
Kaoru Murakami
Yasuyuki Kumano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55174014A priority Critical patent/JPS5796468A/en
Publication of JPS5796468A publication Critical patent/JPS5796468A/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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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 stabilize the battery performance and increase the presevation performance of an alkaline battery by using electrolytic manganese dioxide, the manganese sulfate concentration of which is below a given value, as a positive active material for the battery. CONSTITUTION:A positive electrode 1 prepared by compressing and molding a mixture agent principally consisting of electrolytic manganese dioxide, a translucent cellophane film 4, a micro-porous polystyrene film 5, a liquid holding material 6 and a gel negative electrode 7 are placed in a case 2. After that, a sealing plate 9 is placed over the electrode 7, with a sealing gasket 8 interposed between the case 2 and the plate 9, to seal the battery, thereby constituting a button-type alkaline battery. The former electrolytic manganese dioxide used for the positive electrode 1 contains below 2 wt% of manganese sulfate.
JP55174014A 1980-12-09 1980-12-09 Alkaline manganese battery Pending JPS5796468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174014A JPS5796468A (en) 1980-12-09 1980-12-09 Alkaline manganese battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174014A JPS5796468A (en) 1980-12-09 1980-12-09 Alkaline manganese battery

Publications (1)

Publication Number Publication Date
JPS5796468A true JPS5796468A (en) 1982-06-15

Family

ID=15971125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174014A Pending JPS5796468A (en) 1980-12-09 1980-12-09 Alkaline manganese battery

Country Status (1)

Country Link
JP (1) JPS5796468A (en)

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