JPS5521865A - Preparation of cathode for flat lithium battery - Google Patents

Preparation of cathode for flat lithium battery

Info

Publication number
JPS5521865A
JPS5521865A JP9511878A JP9511878A JPS5521865A JP S5521865 A JPS5521865 A JP S5521865A JP 9511878 A JP9511878 A JP 9511878A JP 9511878 A JP9511878 A JP 9511878A JP S5521865 A JPS5521865 A JP S5521865A
Authority
JP
Japan
Prior art keywords
cathode collector
cathode
lithium
active material
faces
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
JP9511878A
Other languages
Japanese (ja)
Inventor
Chiaki Kawamura
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.)
Yuasa Corp
Original Assignee
Yuasa Battery 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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP9511878A priority Critical patent/JPS5521865A/en
Publication of JPS5521865A publication Critical patent/JPS5521865A/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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes

Landscapes

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

Abstract

PURPOSE:To electrically couple both faces of the cathode collector and active material with each other without unevenness on the surface of the collector by pressing and rotating the active material coaxially against the cathode collector. CONSTITUTION:A disk-shaped lithium is placed on the cathode collector fixed by a suitable means, pressed and rotated by the rotary rod at a proper pressure. The lithium produces a variation on its surface and inner layer due to a fiction between contacting faces, internal fresh lithium is developed on the surface and attached to the cathode collector. When fresh lithium is pressed against other metal, it becomes attached like soldering. In this way, both faces of the cathode collector and active material can be electrically coupled.
JP9511878A 1978-08-03 1978-08-03 Preparation of cathode for flat lithium battery Pending JPS5521865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9511878A JPS5521865A (en) 1978-08-03 1978-08-03 Preparation of cathode for flat lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9511878A JPS5521865A (en) 1978-08-03 1978-08-03 Preparation of cathode for flat lithium battery

Publications (1)

Publication Number Publication Date
JPS5521865A true JPS5521865A (en) 1980-02-16

Family

ID=14128915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9511878A Pending JPS5521865A (en) 1978-08-03 1978-08-03 Preparation of cathode for flat lithium battery

Country Status (1)

Country Link
JP (1) JPS5521865A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603353A (en) * 1984-05-23 1985-01-09 伊藤　萬蔵 Mortar under coat material
JPS61261561A (en) * 1985-05-15 1986-11-19 大建工業株式会社 Substrate panel for building
JPS62211453A (en) * 1986-03-11 1987-09-17 株式会社ノダ Building substrate material and its production
JPS62211454A (en) * 1986-03-11 1987-09-17 株式会社ノダ Building substrate material and its production
JPH01241751A (en) * 1988-03-23 1989-09-26 Seiko Electronic Components Ltd Nonaqueous electrolyte cell

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603353A (en) * 1984-05-23 1985-01-09 伊藤　萬蔵 Mortar under coat material
JPS61261561A (en) * 1985-05-15 1986-11-19 大建工業株式会社 Substrate panel for building
JPS62211453A (en) * 1986-03-11 1987-09-17 株式会社ノダ Building substrate material and its production
JPS62211454A (en) * 1986-03-11 1987-09-17 株式会社ノダ Building substrate material and its production
JPH01241751A (en) * 1988-03-23 1989-09-26 Seiko Electronic Components Ltd Nonaqueous electrolyte cell

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