JPS5676170A - Organic-solvent battery - Google Patents

Organic-solvent battery

Info

Publication number
JPS5676170A
JPS5676170A JP15255679A JP15255679A JPS5676170A JP S5676170 A JPS5676170 A JP S5676170A JP 15255679 A JP15255679 A JP 15255679A JP 15255679 A JP15255679 A JP 15255679A JP S5676170 A JPS5676170 A JP S5676170A
Authority
JP
Japan
Prior art keywords
battery
positive
active material
manganese
acidic
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
JP15255679A
Other languages
Japanese (ja)
Inventor
Shintaro Suzuki
Takeo Tezuka
Koichi Tanaka
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.)
Toshiba Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
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 Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP15255679A priority Critical patent/JPS5676170A/en
Publication of JPS5676170A publication Critical patent/JPS5676170A/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
    • H01M4/502—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese for non-aqueous cells
    • 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 lengthen the flat part of the discharge voltage, as well as reduce the cost by using manganese dioxide, which is obtained by adding sodium chlorate to an acidic solution of manganese sulfate, as a positive active material. CONSTITUTION:A positive electrode 1 whose active material is manganese dioxide, a separator 2, a negative electrode 3 made of a light metal such as lithium are placed in a positive case 4. After that, an insulating gasket 6 is interposed between the positive case 4 and a negative outer lid 4, which is placed on the negative electrode 3, to hermetically seal the battery, and the whole constitutes an organic- solvent battery. Manganese dioxide which is used for the active material of the positive electrode of such a battery is prepared by adding sodium chlorate to an acidic manganese-sulfate solution, which is made acidic by the addition of sulfuric acid and heated to be 90 deg.C, to make the mixture undergo an oxidation synthesis.
JP15255679A 1979-11-26 1979-11-26 Organic-solvent battery Pending JPS5676170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15255679A JPS5676170A (en) 1979-11-26 1979-11-26 Organic-solvent battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15255679A JPS5676170A (en) 1979-11-26 1979-11-26 Organic-solvent battery

Publications (1)

Publication Number Publication Date
JPS5676170A true JPS5676170A (en) 1981-06-23

Family

ID=15543045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15255679A Pending JPS5676170A (en) 1979-11-26 1979-11-26 Organic-solvent battery

Country Status (1)

Country Link
JP (1) JPS5676170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137972A (en) * 1982-02-10 1983-08-16 Hitachi Ltd Fuel cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137972A (en) * 1982-02-10 1983-08-16 Hitachi Ltd Fuel cell
JPH0354434B2 (en) * 1982-02-10 1991-08-20

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