JPS6430157A - Manufacture of battery - Google Patents

Manufacture of battery

Info

Publication number
JPS6430157A
JPS6430157A JP62185150A JP18515087A JPS6430157A JP S6430157 A JPS6430157 A JP S6430157A JP 62185150 A JP62185150 A JP 62185150A JP 18515087 A JP18515087 A JP 18515087A JP S6430157 A JPS6430157 A JP S6430157A
Authority
JP
Japan
Prior art keywords
battery
contents
container
lithium
alloying
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
JP62185150A
Other languages
Japanese (ja)
Inventor
Yoshitomo Masuda
Masao Ogawa
Takahiro Kawagoe
Isamu Shinoda
Toyoro Harada
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP62185150A priority Critical patent/JPS6430157A/en
Priority to FR8806419A priority patent/FR2615328A1/en
Priority to DE3816199A priority patent/DE3816199A1/en
Priority to US07/192,932 priority patent/US4865932A/en
Publication of JPS6430157A publication Critical patent/JPS6430157A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)

Abstract

PURPOSE:To keep the close contact of contents within a container to improve the cycle life and self discharge performance of a battery by closely accommodating contents containing a positive electrode material, a negative electrode material, and an electrolyte in a battery container, sealing a case and a cover, and repeatedly sealing a battery according to the volume change within the battery. CONSTITUTION:Contents containing a positive electrode 4, a negative electrode 6, and an electrolyte are closely accommodated in a battery container comprising a case 2 and a cover 3, and the case 2 and the cover 3 are sealed to form a battery. The battery is repeatedly sealed according to the volume variation of the contents in the container 1 to keep the close contact of contents within the container 1. A lithium alloy is used as a negative electrode 6, and the alloying of lithium is advanced within the battery. Since the volume in the contents is decreased with the advance of lithium alloying, the inner volume of the battery is decreased 1-40% by the second and the following sealing processes to shorten reaction time for alloying lithium and a metal to be alloyed with lithium. The charge-discharge cycle life of the battery is increased and the self discharge performance is also improved.
JP62185150A 1987-05-12 1987-07-24 Manufacture of battery Pending JPS6430157A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62185150A JPS6430157A (en) 1987-07-24 1987-07-24 Manufacture of battery
FR8806419A FR2615328A1 (en) 1987-05-12 1988-05-11 ELECTRIC CELL AND MANUFACTURING METHOD
DE3816199A DE3816199A1 (en) 1987-05-12 1988-05-11 Electrical cell and method for its production
US07/192,932 US4865932A (en) 1987-05-12 1988-05-12 Electric cells and process for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62185150A JPS6430157A (en) 1987-07-24 1987-07-24 Manufacture of battery

Publications (1)

Publication Number Publication Date
JPS6430157A true JPS6430157A (en) 1989-02-01

Family

ID=16165735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62185150A Pending JPS6430157A (en) 1987-05-12 1987-07-24 Manufacture of battery

Country Status (1)

Country Link
JP (1) JPS6430157A (en)

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