JPS573374A - Preparation of positive electrode for solid electrolyte battery - Google Patents

Preparation of positive electrode for solid electrolyte battery

Info

Publication number
JPS573374A
JPS573374A JP7698380A JP7698380A JPS573374A JP S573374 A JPS573374 A JP S573374A JP 7698380 A JP7698380 A JP 7698380A JP 7698380 A JP7698380 A JP 7698380A JP S573374 A JPS573374 A JP S573374A
Authority
JP
Japan
Prior art keywords
positive electrode
aqueous suspension
powder
mixed
phase
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
JP7698380A
Other languages
Japanese (ja)
Other versions
JPS6144379B2 (en
Inventor
Tadashi Tonomura
Satoshi Sekido
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 JP7698380A priority Critical patent/JPS573374A/en
Publication of JPS573374A publication Critical patent/JPS573374A/en
Publication of JPS6144379B2 publication Critical patent/JPS6144379B2/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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain a positive electrode with high strength by mixing a powder mixture composed of a specific inorganic filler obtained through specific treatment and fluorinated polyolefine particles with a specific phase of iodine-1-alkylpyridinium electron transfer complex and by press-molding it. CONSTITUTION:An aqueous suspension of an inorganic filler such as silica gel, alumina gel, or titanium oxide is mixed with an aqueous suspension of fluorinated polyolefine, agitated, filtered, and solid material comprising the mixture is dried at 180-280 deg.C in a vacuum to dehydrate. For example, an aqueous suspension comprising 10pts.wt. of silica gel powder and 5pts.wt. of distilled water is mixed with an aqueous suspension containing 60wt% of fluorinated polyolefine. The dried and dehydrated powder mixture is mixed with liquid phase or solid-liquid coexisting phase comprising iodine and 1-alkylpyridinium to form a positive compound powder, and the powder is press-molded to form a positive electrode 2. Thus, a thin positive electrode with excellent bonding and high strength can be obtained.
JP7698380A 1980-06-06 1980-06-06 Preparation of positive electrode for solid electrolyte battery Granted JPS573374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7698380A JPS573374A (en) 1980-06-06 1980-06-06 Preparation of positive electrode for solid electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7698380A JPS573374A (en) 1980-06-06 1980-06-06 Preparation of positive electrode for solid electrolyte battery

Publications (2)

Publication Number Publication Date
JPS573374A true JPS573374A (en) 1982-01-08
JPS6144379B2 JPS6144379B2 (en) 1986-10-02

Family

ID=13621006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7698380A Granted JPS573374A (en) 1980-06-06 1980-06-06 Preparation of positive electrode for solid electrolyte battery

Country Status (1)

Country Link
JP (1) JPS573374A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153487A (en) * 1988-12-05 1990-06-13 Hitachi Ltd Text/photo area determination device, image input device using the same, and optical character recognition device
KR100454773B1 (en) * 2001-03-19 2004-11-05 아토피나 Lithium-ion battery elements manufactured from a microcomposite powder based on a filler and on a fluoropolymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128478U (en) * 1988-02-25 1989-09-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153487A (en) * 1988-12-05 1990-06-13 Hitachi Ltd Text/photo area determination device, image input device using the same, and optical character recognition device
KR100454773B1 (en) * 2001-03-19 2004-11-05 아토피나 Lithium-ion battery elements manufactured from a microcomposite powder based on a filler and on a fluoropolymer

Also Published As

Publication number Publication date
JPS6144379B2 (en) 1986-10-02

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