JPS5734665A - Electrode of battery and its manufacturing method - Google Patents

Electrode of battery and its manufacturing method

Info

Publication number
JPS5734665A
JPS5734665A JP10903180A JP10903180A JPS5734665A JP S5734665 A JPS5734665 A JP S5734665A JP 10903180 A JP10903180 A JP 10903180A JP 10903180 A JP10903180 A JP 10903180A JP S5734665 A JPS5734665 A JP S5734665A
Authority
JP
Japan
Prior art keywords
electrode
sponge
holes
resin
porous body
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
JP10903180A
Other languages
Japanese (ja)
Inventor
Mamoru Ishitobi
Toshihide Eguchi
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 JP10903180A priority Critical patent/JPS5734665A/en
Publication of JPS5734665A publication Critical patent/JPS5734665A/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
    • H01M4/808—Foamed, spongy materials
    • 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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To reduce the expansion of an electrode and improve its life, by forming the plural number of groove, concavity provided with through holes in their several parts in a sponge like metallic pornous body and filling them with resin. CONSTITUTION:Plural number of grooves 2 are formed by pressing in one side or both sides of the porous body of sponge like metal, for example, sponge like nickel porous body 1 and then, the porous body 1 is filled with a paste like active material by rubbing directly, and dried. Then, it is shaped by pressing, and through holes 3 are drilled in sevral parts of each groove 2 up to the opposite side. After that, an electrode is formed by filling the grooves 2, the through holes 3 and their peripheral areas with electrolyte resisting resin 4 by spreading or pouring and connecting an electrode lead 5. Besides, as the above mentioned resin polyethylene, epoxy resin or the like is used.
JP10903180A 1980-08-07 1980-08-07 Electrode of battery and its manufacturing method Pending JPS5734665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10903180A JPS5734665A (en) 1980-08-07 1980-08-07 Electrode of battery and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10903180A JPS5734665A (en) 1980-08-07 1980-08-07 Electrode of battery and its manufacturing method

Publications (1)

Publication Number Publication Date
JPS5734665A true JPS5734665A (en) 1982-02-25

Family

ID=14499848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10903180A Pending JPS5734665A (en) 1980-08-07 1980-08-07 Electrode of battery and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5734665A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0710995A3 (en) * 1994-11-07 1996-05-15 Sumitomo Electric Industries, Ltd. Electrode plate for battery and process for producing the same
JP2002198055A (en) * 2000-08-30 2002-07-12 Isao Matsumoto Paste-like thin electrode for battery, its manufacturing method and secondary battery
WO2004062004A1 (en) * 2002-12-27 2004-07-22 Matsushita Electric Industrial Co., Ltd. Collector sheet and electrochemical device
JP2009212092A (en) * 2000-08-30 2009-09-17 Isao Matsumoto Method of manufacturing paste type thin electrode for battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0710995A3 (en) * 1994-11-07 1996-05-15 Sumitomo Electric Industries, Ltd. Electrode plate for battery and process for producing the same
US6020089A (en) * 1994-11-07 2000-02-01 Sumitomo Electric Industries, Ltd. Electrode plate for battery
JP2002198055A (en) * 2000-08-30 2002-07-12 Isao Matsumoto Paste-like thin electrode for battery, its manufacturing method and secondary battery
JP2009212092A (en) * 2000-08-30 2009-09-17 Isao Matsumoto Method of manufacturing paste type thin electrode for battery
JP4536289B2 (en) * 2000-08-30 2010-09-01 功 松本 Paste type thin electrode for battery, method for producing the same, and secondary battery
WO2004062004A1 (en) * 2002-12-27 2004-07-22 Matsushita Electric Industrial Co., Ltd. Collector sheet and electrochemical device
US7858231B2 (en) 2002-12-27 2010-12-28 Panasonic Corporation Current collector sheet and electrochemical device

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