JPS56145670A - Battery - Google Patents

Battery

Info

Publication number
JPS56145670A
JPS56145670A JP4971380A JP4971380A JPS56145670A JP S56145670 A JPS56145670 A JP S56145670A JP 4971380 A JP4971380 A JP 4971380A JP 4971380 A JP4971380 A JP 4971380A JP S56145670 A JPS56145670 A JP S56145670A
Authority
JP
Japan
Prior art keywords
positive electrode
conductive agent
carbon
carbon fluoride
battery
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
JP4971380A
Other languages
Japanese (ja)
Inventor
Teruyoshi Morita
Nobuo Eda
Takafumi Fujii
Takashi Iijima
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 JP4971380A priority Critical patent/JPS56145670A/en
Publication of JPS56145670A publication Critical patent/JPS56145670A/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
    • H01M4/62—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 reduce the amount of a conductive agent used for preparing the positive electrode of an organic electrolyte battery, and enhance the characteristics of the positive electrode by using a carbon fluoride positive electrode containing both carbon, which is a raw material for carbon fluoride, as the main conductive agent, and carbon black as the auxiliary conductive agent. CONSTITUTION:The carbon fluoride positive electrode of a battery contains a mixed conductive agent consisting of both carbon powder, which is a raw material for carbon fluoride, as the main conductive agent, and carbon black as the auxiliary conductive agent. For instance, carbon fluoride powder prepared by subjecting petroleum coke to halogenation with fluorine, petroleum coke, acetylene black, and a binding agent made of an aqueous dispersion of a styrene-butadiene rubber (containing 50wt% of the resin) are mixed in a ratio by weight of 100:10:10:12, before water contained in the mixture is evaporated. Following that, thus prepared mixture is compressed with a collector made of a titanium net buried in it, thereby a positive electrode of 1mm. thickness being obtained. The battery is constituted by combining thus obtained positive electrode with both a negative electrode made of a light metal and an organic electrolyte. Through the means mentioned above, only a small amount of the former conductive agent is used in preparing the positive electrode. Besides, the discharge characteristic of the positive electrode is enhanced, since the former conductive agent is mixed well with the active material of the positive electrode.
JP4971380A 1980-04-15 1980-04-15 Battery Pending JPS56145670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4971380A JPS56145670A (en) 1980-04-15 1980-04-15 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4971380A JPS56145670A (en) 1980-04-15 1980-04-15 Battery

Publications (1)

Publication Number Publication Date
JPS56145670A true JPS56145670A (en) 1981-11-12

Family

ID=12838821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4971380A Pending JPS56145670A (en) 1980-04-15 1980-04-15 Battery

Country Status (1)

Country Link
JP (1) JPS56145670A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189963A (en) * 1982-04-30 1983-11-05 Sanyo Electric Co Ltd Positive electrode for organic electrolyte battery
EP0275883A2 (en) * 1987-01-15 1988-07-27 Lonza Ag Application for a dispersion for coatiing battery cathodes
US5328782A (en) * 1992-10-13 1994-07-12 The United States Of America As Represented By The Secretary Of The Army Treated porous carbon black cathode and lithium based, nonaqueous electrolyte cell including said treated cathode
WO2007034799A1 (en) * 2005-09-21 2007-03-29 Matsushita Electric Industrial Co., Ltd. Flat organic electrolyte battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189963A (en) * 1982-04-30 1983-11-05 Sanyo Electric Co Ltd Positive electrode for organic electrolyte battery
JPH0570264B2 (en) * 1982-04-30 1993-10-04 Sanyo Electric Co
EP0275883A2 (en) * 1987-01-15 1988-07-27 Lonza Ag Application for a dispersion for coatiing battery cathodes
US5328782A (en) * 1992-10-13 1994-07-12 The United States Of America As Represented By The Secretary Of The Army Treated porous carbon black cathode and lithium based, nonaqueous electrolyte cell including said treated cathode
WO2007034799A1 (en) * 2005-09-21 2007-03-29 Matsushita Electric Industrial Co., Ltd. Flat organic electrolyte battery

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