JPS6454722A - Polarizable electrode and manufacture thereof - Google Patents

Polarizable electrode and manufacture thereof

Info

Publication number
JPS6454722A
JPS6454722A JP62212094A JP21209487A JPS6454722A JP S6454722 A JPS6454722 A JP S6454722A JP 62212094 A JP62212094 A JP 62212094A JP 21209487 A JP21209487 A JP 21209487A JP S6454722 A JPS6454722 A JP S6454722A
Authority
JP
Japan
Prior art keywords
grains
child
mother
electrode
activated carbon
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
JP62212094A
Other languages
Japanese (ja)
Inventor
Ichiro Tanahashi
Akihiko Yoshida
Atsushi Nishino
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 JP62212094A priority Critical patent/JPS6454722A/en
Publication of JPS6454722A publication Critical patent/JPS6454722A/en
Pending 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
    • 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To increase the activated carbon density of an electrode, to lower resistance, to elevate capacitance density and to improve re liability by forming the electrode from powder in which graphite or a metal is used as mother grains and activated carbon is fixed onto the surfaces of the mother grains as child grains. CONSTITUTION:Child grains composed of activated carbon in grain size of 0.01-50 microns are mixed with mother grains consisting of graphite or a metal in grain size of 0.1-500 microns, the mother grains are cover ed with the child grains, and mechanical heat energy is given and the child grains are fixed onto the surfaces of the mother grains. The fixed powder is pressed, thus forming a polarizable electrode. Accordingly, the uniform polarizable electrode having high energy density and low resistance is acquired.
JP62212094A 1987-08-26 1987-08-26 Polarizable electrode and manufacture thereof Pending JPS6454722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212094A JPS6454722A (en) 1987-08-26 1987-08-26 Polarizable electrode and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212094A JPS6454722A (en) 1987-08-26 1987-08-26 Polarizable electrode and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS6454722A true JPS6454722A (en) 1989-03-02

Family

ID=16616776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212094A Pending JPS6454722A (en) 1987-08-26 1987-08-26 Polarizable electrode and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS6454722A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443274A2 (en) * 1989-12-28 1991-08-28 Isuzu Motors Limited Method of manufacturing a polarized electrode for an electric double layer capacitor
JPH0498812A (en) * 1990-08-16 1992-03-31 Matsushita Electric Ind Co Ltd Electric double-layer capacitor and manufacture thereof
JPH04294515A (en) * 1991-03-25 1992-10-19 Matsushita Electric Ind Co Ltd Energy storing element
JPH0728549A (en) * 1993-07-12 1995-01-31 Nec Corp Microcomputer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443274A2 (en) * 1989-12-28 1991-08-28 Isuzu Motors Limited Method of manufacturing a polarized electrode for an electric double layer capacitor
JPH0498812A (en) * 1990-08-16 1992-03-31 Matsushita Electric Ind Co Ltd Electric double-layer capacitor and manufacture thereof
JPH04294515A (en) * 1991-03-25 1992-10-19 Matsushita Electric Ind Co Ltd Energy storing element
JPH0728549A (en) * 1993-07-12 1995-01-31 Nec Corp Microcomputer

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