JPS5580271A - Organic electrolyte cell - Google Patents

Organic electrolyte cell

Info

Publication number
JPS5580271A
JPS5580271A JP15392078A JP15392078A JPS5580271A JP S5580271 A JPS5580271 A JP S5580271A JP 15392078 A JP15392078 A JP 15392078A JP 15392078 A JP15392078 A JP 15392078A JP S5580271 A JPS5580271 A JP S5580271A
Authority
JP
Japan
Prior art keywords
amorphous carbon
surface area
specific surface
active substance
manganese dioxide
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.)
Granted
Application number
JP15392078A
Other languages
Japanese (ja)
Other versions
JPS6130383B2 (en
Inventor
Takashi Iijima
Teruyoshi Morita
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 JP15392078A priority Critical patent/JPS5580271A/en
Publication of JPS5580271A publication Critical patent/JPS5580271A/en
Publication of JPS6130383B2 publication Critical patent/JPS6130383B2/ja
Granted 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To increase the capacity of cell as well as raise discharge characteristics by using a positive electrode with manganese dioxide active substance mixed with amorphous carbon as a dielectric material having more than a specific surface area of particles. CONSTITUTION:Amorphous carbon particles as a dielectric material, having a specific surface area of 800m<2>/g or more, are added to manganese dioxide as an active substance to form the positive electrode. The preferred amorphous carbon- manganese dioxide ratio is 1:99-9:91 by weight, and the preferred kind of the amorphous carbon is the one having a specific surface area of 800m<2>/g or more, preferably 1,000m<2>/g, obtained from a furnace incomplete combustion method using oil, gas, etc. In this case, where sufficient conductivity can be maintained by using the amorphous carbon of a specific surface area more than 10 times those of the conventional carbon powders, the amount of the carbon powder to add can be reduced greatly, the ratio of the active substance can be increased, the cell capacity can be increased, and the discharge characteristics can be raised.
JP15392078A 1978-12-12 1978-12-12 Organic electrolyte cell Granted JPS5580271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15392078A JPS5580271A (en) 1978-12-12 1978-12-12 Organic electrolyte cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15392078A JPS5580271A (en) 1978-12-12 1978-12-12 Organic electrolyte cell

Publications (2)

Publication Number Publication Date
JPS5580271A true JPS5580271A (en) 1980-06-17
JPS6130383B2 JPS6130383B2 (en) 1986-07-12

Family

ID=15572975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15392078A Granted JPS5580271A (en) 1978-12-12 1978-12-12 Organic electrolyte cell

Country Status (1)

Country Link
JP (1) JPS5580271A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137975A (en) * 1982-02-09 1983-08-16 Sanyo Electric Co Ltd Nonaqueous electrolyte secondary battery
JPS63108670A (en) * 1986-10-24 1988-05-13 Toshiba Battery Co Ltd Manganese dry battery
JPH01105459A (en) * 1987-10-17 1989-04-21 Sony Corp Nonaqueous electrolyte secondary cell
JPH06163034A (en) * 1992-11-24 1994-06-10 Fuji Elelctrochem Co Ltd Manufacture of positive electrode for nonaqueous electrolyte battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002083588A (en) * 2000-09-08 2002-03-22 Matsushita Electric Ind Co Ltd Manufacturing method of positive electrode mixture for lithium ion secondary battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137975A (en) * 1982-02-09 1983-08-16 Sanyo Electric Co Ltd Nonaqueous electrolyte secondary battery
JPS63108670A (en) * 1986-10-24 1988-05-13 Toshiba Battery Co Ltd Manganese dry battery
JPH01105459A (en) * 1987-10-17 1989-04-21 Sony Corp Nonaqueous electrolyte secondary cell
JPH06163034A (en) * 1992-11-24 1994-06-10 Fuji Elelctrochem Co Ltd Manufacture of positive electrode for nonaqueous electrolyte battery

Also Published As

Publication number Publication date
JPS6130383B2 (en) 1986-07-12

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