JPS5537745A - Production method of nickel electrode for alkali cell - Google Patents

Production method of nickel electrode for alkali cell

Info

Publication number
JPS5537745A
JPS5537745A JP11040578A JP11040578A JPS5537745A JP S5537745 A JPS5537745 A JP S5537745A JP 11040578 A JP11040578 A JP 11040578A JP 11040578 A JP11040578 A JP 11040578A JP S5537745 A JPS5537745 A JP S5537745A
Authority
JP
Japan
Prior art keywords
iron
fiber
electrode
approx
production method
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
JP11040578A
Other languages
Japanese (ja)
Inventor
Tadayasu Mitsumata
Tsutomu Iwaki
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 JP11040578A priority Critical patent/JPS5537745A/en
Publication of JPS5537745A publication Critical patent/JPS5537745A/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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE:To obtain high capacity, long life and cheap electrode by employing fiber metal obtained by mechanically cutting a metal not fusable in the alkali electrolyte as electrode base material. CONSTITUTION:An iron rod is rotated by means of motor and diamond cutters having the tips of approx. 20mu width are arranged in one row to be contacted with the circumference of the iron rod to obtain iron fiber having average diameter of 20mu and the length of 100cm. A lot of said iron fiber is bundled and laminated uniformly then pressed to obatin a metallic felt of approx. 3mm depth. Then it is held in hydrogen flow of 980 deg.C for about 30 min. to obtain a sintered body. Then the face of said porous iron body is entirely applied with nickel galvanization and cut to predetermined size, then the terminal board is welded to obtain an electrode substrate.
JP11040578A 1978-09-07 1978-09-07 Production method of nickel electrode for alkali cell Pending JPS5537745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11040578A JPS5537745A (en) 1978-09-07 1978-09-07 Production method of nickel electrode for alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11040578A JPS5537745A (en) 1978-09-07 1978-09-07 Production method of nickel electrode for alkali cell

Publications (1)

Publication Number Publication Date
JPS5537745A true JPS5537745A (en) 1980-03-15

Family

ID=14534948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11040578A Pending JPS5537745A (en) 1978-09-07 1978-09-07 Production method of nickel electrode for alkali cell

Country Status (1)

Country Link
JP (1) JPS5537745A (en)

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