JPS55150557A - Manufacture of non-aqueous electrolyte battery - Google Patents

Manufacture of non-aqueous electrolyte battery

Info

Publication number
JPS55150557A
JPS55150557A JP5926479A JP5926479A JPS55150557A JP S55150557 A JPS55150557 A JP S55150557A JP 5926479 A JP5926479 A JP 5926479A JP 5926479 A JP5926479 A JP 5926479A JP S55150557 A JPS55150557 A JP S55150557A
Authority
JP
Japan
Prior art keywords
positive electrode
metallic net
battery
pressure
net member
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
JP5926479A
Other languages
Japanese (ja)
Other versions
JPS6226554B2 (en
Inventor
Kenichi Yokoyama
Osamu Yumimoto
Masami Takemori
Mitsuo Kirihara
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP5926479A priority Critical patent/JPS55150557A/en
Publication of JPS55150557A publication Critical patent/JPS55150557A/en
Publication of JPS6226554B2 publication Critical patent/JPS6226554B2/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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

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

Abstract

PURPOSE:To prevent the occurrence of a warp in a positive electrode and improve the performance of a battery, by annealing a metallic net member prior to pressure- molding said member with a positive electrode mixture into an integral assembly. CONSTITUTION:A metallic net member 2, which has previously been subjected to an annealing treatment, and a positive electrode mixture 3 are integrally pressure- molded into a positive electrode 1, which is then assembled in a battery. Since this construction can prevent the occurrence of a warp in the positive electrode 1, a battery of a good performance is obtained. The annealing treatment of said metallic net member 2 is carred out by first red-heating a metallic net, for example, to a temperature of 700-1,000 deg.C and for about 1-20 minutes and then slowly cooling it down. From the thus-annealed metallic net member, any electrically poor conductive substances such as metal oxides, metal carbides and the like occurred on the surface of the member are preferably removed and then it is pressure-molded with said positive electrode mixture.
JP5926479A 1979-05-14 1979-05-14 Manufacture of non-aqueous electrolyte battery Granted JPS55150557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5926479A JPS55150557A (en) 1979-05-14 1979-05-14 Manufacture of non-aqueous electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5926479A JPS55150557A (en) 1979-05-14 1979-05-14 Manufacture of non-aqueous electrolyte battery

Publications (2)

Publication Number Publication Date
JPS55150557A true JPS55150557A (en) 1980-11-22
JPS6226554B2 JPS6226554B2 (en) 1987-06-09

Family

ID=13108330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5926479A Granted JPS55150557A (en) 1979-05-14 1979-05-14 Manufacture of non-aqueous electrolyte battery

Country Status (1)

Country Link
JP (1) JPS55150557A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585715A (en) * 1984-06-29 1986-04-29 Union Carbide Corporation Metal cathode collector having a protective surface layer of a metal oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585715A (en) * 1984-06-29 1986-04-29 Union Carbide Corporation Metal cathode collector having a protective surface layer of a metal oxide

Also Published As

Publication number Publication date
JPS6226554B2 (en) 1987-06-09

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