JPS5590067A - Molding method for battery electrode - Google Patents

Molding method for battery electrode

Info

Publication number
JPS5590067A
JPS5590067A JP16575378A JP16575378A JPS5590067A JP S5590067 A JPS5590067 A JP S5590067A JP 16575378 A JP16575378 A JP 16575378A JP 16575378 A JP16575378 A JP 16575378A JP S5590067 A JPS5590067 A JP S5590067A
Authority
JP
Japan
Prior art keywords
paste
electrode
semi
active substance
continuous
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
JP16575378A
Other languages
Japanese (ja)
Other versions
JPS6043629B2 (en
Inventor
Isao Matsumoto
Shoichi Ikeyama
Takashi Ishikawa
Nobuyuki Yanagihara
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 JP53165753A priority Critical patent/JPS6043629B2/en
Publication of JPS5590067A publication Critical patent/JPS5590067A/en
Publication of JPS6043629B2 publication Critical patent/JPS6043629B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE: To obtain an electrode having high filling density by filling paste active substance in the metal sponge porous body in three dimensional structure and molding the paste in semi-dried state by means of a pressing surface having a number of uneven parts.
CONSTITUTION: Paste active substance is filled in the sponge metal porous body 2 which has high porosity and a space part 1 continuous in three dimensions, and after dried to semi-dried state (the liquid content of about 15% by weight is suitable), the paste is pressed by a flat plate 3 or a roller 3a. In order to form a number of uneven parts on the pressurized surface, woven fabric or nonwoven fabric 4 made of, for example, hard resin or cellulose nitrate is applied, and pressure is applied. The concaved part in the uneven part is formed so as to be continuous from the center of the pressed surface to the end part, and thus the air contained in the electrode substratum in pressure application can be removed favourably.
COPYRIGHT: (C)1980,JPO&Japio
JP53165753A 1978-12-27 1978-12-27 Molding method for battery electrodes Expired JPS6043629B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53165753A JPS6043629B2 (en) 1978-12-27 1978-12-27 Molding method for battery electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53165753A JPS6043629B2 (en) 1978-12-27 1978-12-27 Molding method for battery electrodes

Publications (2)

Publication Number Publication Date
JPS5590067A true JPS5590067A (en) 1980-07-08
JPS6043629B2 JPS6043629B2 (en) 1985-09-28

Family

ID=15818404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53165753A Expired JPS6043629B2 (en) 1978-12-27 1978-12-27 Molding method for battery electrodes

Country Status (1)

Country Link
JP (1) JPS6043629B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918578A (en) * 1982-07-21 1984-01-30 Nippon Denso Co Ltd Organic battery
JPS5937658A (en) * 1982-08-24 1984-03-01 Matsushita Electric Ind Co Ltd Manufacturing method of paste type electrode for battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6388620U (en) * 1986-11-28 1988-06-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262634A (en) * 1975-11-19 1977-05-24 Matsushita Electric Ind Co Ltd Method of producing spiral plate for battery
JPS5278040A (en) * 1975-12-24 1977-07-01 Matsushita Electric Ind Co Ltd Method of manufacturing electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262634A (en) * 1975-11-19 1977-05-24 Matsushita Electric Ind Co Ltd Method of producing spiral plate for battery
JPS5278040A (en) * 1975-12-24 1977-07-01 Matsushita Electric Ind Co Ltd Method of manufacturing electrode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918578A (en) * 1982-07-21 1984-01-30 Nippon Denso Co Ltd Organic battery
JPS5937658A (en) * 1982-08-24 1984-03-01 Matsushita Electric Ind Co Ltd Manufacturing method of paste type electrode for battery
JPH0693359B2 (en) * 1982-08-24 1994-11-16 松下電器産業株式会社 Method for producing paste type electrode for battery

Also Published As

Publication number Publication date
JPS6043629B2 (en) 1985-09-28

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