JPS56123668A - Manufacture of electrode plate for alkaline battery - Google Patents

Manufacture of electrode plate for alkaline battery

Info

Publication number
JPS56123668A
JPS56123668A JP2723180A JP2723180A JPS56123668A JP S56123668 A JPS56123668 A JP S56123668A JP 2723180 A JP2723180 A JP 2723180A JP 2723180 A JP2723180 A JP 2723180A JP S56123668 A JPS56123668 A JP S56123668A
Authority
JP
Japan
Prior art keywords
activating substance
core member
cathode activating
drying
cathode
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
JP2723180A
Other languages
Japanese (ja)
Inventor
Tetsushiro Torigoe
Hideo Oota
Norio Hirozawa
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 JP2723180A priority Critical patent/JPS56123668A/en
Publication of JPS56123668A publication Critical patent/JPS56123668A/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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve working performance and capability by continuously coating cathode activating substance in paste form onto the both surfaces of a core member, and after drying, performing groove forming at predetermined positions, and applying pressure by means of a prescribed vibrator, thus removing the activating substance. CONSTITUTION:On the center part of the core member 1 which has number of penetration holes and the both side edge parts 3 and 3' and the center part 4 which have band form, having no hole, cathode activating substance which is in paste form and has cadmium as main constituent is applied, using a doctor knife 5. After drying in a drying furnace 8, the core member is applied with roller pressing 9. Then, grooves are formed only on the cathode activating substance 2 which is applied on both surfaces of the core member 1 by applying a constant pressure onto a round knife 10. Then, the cathode activating substance at the grooved part is applied with vibration by the vibrator 11 which generates the vibration having the amplitude of 20-35mum and the frequency of 18-29khz, applying pressure of 0.1-5kg/mm.<2>, and the cathode activating substance is removed. After that, formation process 12 is applied as in the usual way.
JP2723180A 1980-03-04 1980-03-04 Manufacture of electrode plate for alkaline battery Pending JPS56123668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2723180A JPS56123668A (en) 1980-03-04 1980-03-04 Manufacture of electrode plate for alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2723180A JPS56123668A (en) 1980-03-04 1980-03-04 Manufacture of electrode plate for alkaline battery

Publications (1)

Publication Number Publication Date
JPS56123668A true JPS56123668A (en) 1981-09-28

Family

ID=12215296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2723180A Pending JPS56123668A (en) 1980-03-04 1980-03-04 Manufacture of electrode plate for alkaline battery

Country Status (1)

Country Link
JP (1) JPS56123668A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58102462A (en) * 1981-12-11 1983-06-18 Yuasa Battery Co Ltd Manufacture of anode plate for alkaline battery
JPS6369469U (en) * 1986-10-24 1988-05-10
US10243199B2 (en) * 2016-03-28 2019-03-26 Lg Chem, Ltd. Method for manufacturing electrode
WO2022172118A1 (en) * 2021-02-12 2022-08-18 株式会社半導体エネルギー研究所 Method for manufacturing electrode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58102462A (en) * 1981-12-11 1983-06-18 Yuasa Battery Co Ltd Manufacture of anode plate for alkaline battery
JPS6369469U (en) * 1986-10-24 1988-05-10
US10243199B2 (en) * 2016-03-28 2019-03-26 Lg Chem, Ltd. Method for manufacturing electrode
WO2022172118A1 (en) * 2021-02-12 2022-08-18 株式会社半導体エネルギー研究所 Method for manufacturing electrode

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