JPS6482456A - Manufacture of positive electrode for nonaqueous electrolyte cell - Google Patents

Manufacture of positive electrode for nonaqueous electrolyte cell

Info

Publication number
JPS6482456A
JPS6482456A JP62241201A JP24120187A JPS6482456A JP S6482456 A JPS6482456 A JP S6482456A JP 62241201 A JP62241201 A JP 62241201A JP 24120187 A JP24120187 A JP 24120187A JP S6482456 A JPS6482456 A JP S6482456A
Authority
JP
Japan
Prior art keywords
positive electrode
mainly consisting
saturated hydrocarbon
ethylene tetrafluoride
petroleum series
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
JP62241201A
Other languages
Japanese (ja)
Inventor
Nobuo Eda
Junichi Yamaura
Yukio Nishikawa
Hide Koshina
Toru Matsui
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 JP62241201A priority Critical patent/JPS6482456A/en
Publication of JPS6482456A publication Critical patent/JPS6482456A/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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain a positive electrode with the excellent characteristic by kneading and filling a specific chrome oxide, a conducting agent, and resin mainly consisting of ethylene tetrafluoride with a solvent mainly consisting of petroleum series saturated hydrocarbon to form the positive electrode. CONSTITUTION:A chrome oxide containing one of Cr3O8 and Cr2O5, a conducting agent, and resin mainly consisting of ethylene tetrafluoride are kneaded and filled with a solvent mainly consisting of petroleum series saturated hydrocarbon to form a positive electrode. For example, Cr3O8 100pts.wt. carbon black 5pts. wt., and ethylene tetrafluoride resin powder 5pts.wt. serving as a binding agent are thoroughly mixed, then an organic solvent 20pts.wt. mainly consisting of petroleum series saturated hydrocarbon is added and kneaded, this positive electrode black mix is filled by a roller on a positive electrode current collector 8 made of titanium expanded metal. A lengthy positive electrode plate with the excellent characteristic can be thereby constituted without giving damage to a positive electrode active material.
JP62241201A 1987-09-25 1987-09-25 Manufacture of positive electrode for nonaqueous electrolyte cell Pending JPS6482456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62241201A JPS6482456A (en) 1987-09-25 1987-09-25 Manufacture of positive electrode for nonaqueous electrolyte cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62241201A JPS6482456A (en) 1987-09-25 1987-09-25 Manufacture of positive electrode for nonaqueous electrolyte cell

Publications (1)

Publication Number Publication Date
JPS6482456A true JPS6482456A (en) 1989-03-28

Family

ID=17070706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62241201A Pending JPS6482456A (en) 1987-09-25 1987-09-25 Manufacture of positive electrode for nonaqueous electrolyte cell

Country Status (1)

Country Link
JP (1) JPS6482456A (en)

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