JPS5753069A - Alkali manganese battery - Google Patents

Alkali manganese battery

Info

Publication number
JPS5753069A
JPS5753069A JP55129708A JP12970880A JPS5753069A JP S5753069 A JPS5753069 A JP S5753069A JP 55129708 A JP55129708 A JP 55129708A JP 12970880 A JP12970880 A JP 12970880A JP S5753069 A JPS5753069 A JP S5753069A
Authority
JP
Japan
Prior art keywords
positive electrode
manganese dioxide
black mix
graphite
electron conductivity
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
JP55129708A
Other languages
Japanese (ja)
Inventor
Akira Miura
Yasuyuki Kumano
Tsukasa Ohira
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 JP55129708A priority Critical patent/JPS5753069A/en
Publication of JPS5753069A publication Critical patent/JPS5753069A/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 improve capacity and preservability by reducing the content of graphite and adding beta-manganese dioxide having excellent electron conductivity into a positive electrode black mix made of gamma manganese dioxide. CONSTITUTION:A positive electrode black mix 7 mainly made of manganese dioxide, separators 5, 6 and a negative electrode 4 made of sablimated zinc powder are placed in a positive electrode case 3 and it is sealed with a sealing plate 1 through a gasket 2, thereby to form an alkali manganese battery. gamma manganese dioxide is used as an active material and graphite and beta manganese dioxide having excellent electron conductivity which plays the role of current collection are mixed in the positive electrode black mix 7, to form a positive electrode.
JP55129708A 1980-09-17 1980-09-17 Alkali manganese battery Pending JPS5753069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55129708A JPS5753069A (en) 1980-09-17 1980-09-17 Alkali manganese battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55129708A JPS5753069A (en) 1980-09-17 1980-09-17 Alkali manganese battery

Publications (1)

Publication Number Publication Date
JPS5753069A true JPS5753069A (en) 1982-03-29

Family

ID=15016231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55129708A Pending JPS5753069A (en) 1980-09-17 1980-09-17 Alkali manganese battery

Country Status (1)

Country Link
JP (1) JPS5753069A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536018A (en) * 2002-08-08 2005-11-24 ザ ジレット カンパニー Alkaline storage battery containing lambda and gamma manganese dioxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005536018A (en) * 2002-08-08 2005-11-24 ザ ジレット カンパニー Alkaline storage battery containing lambda and gamma manganese dioxide

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