JPS5673863A - Manufacture of positive electrode for nonaqueous- electrolyte battery - Google Patents

Manufacture of positive electrode for nonaqueous- electrolyte battery

Info

Publication number
JPS5673863A
JPS5673863A JP15095979A JP15095979A JPS5673863A JP S5673863 A JPS5673863 A JP S5673863A JP 15095979 A JP15095979 A JP 15095979A JP 15095979 A JP15095979 A JP 15095979A JP S5673863 A JPS5673863 A JP S5673863A
Authority
JP
Japan
Prior art keywords
positive
nonaqueous
electrolyte battery
battery
manufacture
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
JP15095979A
Other languages
Japanese (ja)
Inventor
Katsuhiko Tabuchi
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP15095979A priority Critical patent/JPS5673863A/en
Publication of JPS5673863A publication Critical patent/JPS5673863A/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 enhance the discharge characteristics and the preservation characteristics of a nonaqueous-electrolyte battery by using manganese dioxide, which is obtained by subjecting manganese nitrate to microwave irradiation, as a positive active material. CONSTITUTION:A positive mixture 1 consisting of pellets is placed on the bottom of a positive-electrode can 2. A separator 3, a liquid-absorbing paper 4 and a rolled lithium disc-plate 5 are placed on the positive mixture 1, in that order. A gasket 7 is interposed between the positive-electrode can 2 and a negative lid 6, which is placed on the disc plate 5, to hermetically seal the battery, and the whole constitutes a nonaqueous-electrolyte battery. The active material of the positive mixture 1 of such a battery is manganese dioxide, which is made from manganese nitrate by subjecting it to microwave irradiation. Pulselike microwave are preferred to be used for the irradiation.
JP15095979A 1979-11-20 1979-11-20 Manufacture of positive electrode for nonaqueous- electrolyte battery Pending JPS5673863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15095979A JPS5673863A (en) 1979-11-20 1979-11-20 Manufacture of positive electrode for nonaqueous- electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15095979A JPS5673863A (en) 1979-11-20 1979-11-20 Manufacture of positive electrode for nonaqueous- electrolyte battery

Publications (1)

Publication Number Publication Date
JPS5673863A true JPS5673863A (en) 1981-06-18

Family

ID=15508166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15095979A Pending JPS5673863A (en) 1979-11-20 1979-11-20 Manufacture of positive electrode for nonaqueous- electrolyte battery

Country Status (1)

Country Link
JP (1) JPS5673863A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043794A1 (en) * 1996-05-10 1997-11-20 Institute Of Physics, Chinese Academy Of Sciences A method of preparing positive material for lithium secondary cell by microwave energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043794A1 (en) * 1996-05-10 1997-11-20 Institute Of Physics, Chinese Academy Of Sciences A method of preparing positive material for lithium secondary cell by microwave energy

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