JPS5519745A - Electrode for alkali cell - Google Patents

Electrode for alkali cell

Info

Publication number
JPS5519745A
JPS5519745A JP9250978A JP9250978A JPS5519745A JP S5519745 A JPS5519745 A JP S5519745A JP 9250978 A JP9250978 A JP 9250978A JP 9250978 A JP9250978 A JP 9250978A JP S5519745 A JPS5519745 A JP S5519745A
Authority
JP
Japan
Prior art keywords
adhesives
active material
boron
nickel
utilization
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
JP9250978A
Other languages
Japanese (ja)
Inventor
Nobukazu Suzuki
Motoi Kanda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9250978A priority Critical patent/JPS5519745A/en
Publication of JPS5519745A publication Critical patent/JPS5519745A/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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve the utilization of active material, binding capacity and the cycle life characteristic by containing boron in the adhesives for adhering between active sheet material and metal core. CONSTITUTION:Active material such as nickel-hydroxide is mixed with dispersion liquid then made thin to produce acrive sheet material 12 having predetermined strength and flexibility. Said active material 12 is adhered through adhesives 13 onto both faces of nickel porous board 11 composed of metallic core (electron collector) soldered with nickel foil or conductive terminal 14 to obtain an integrated anode board 1. Said adhesives 13 is obtained by dispersing 15g of carbon or conductive agent into 100g of 10 wt % polyvinyl alcohl solution containing 1.2 wt % of boron, for example. Since the adhesives is bridged by boron to increase the adhesion, the tightness between the sheet 12 and the metallic core 11 or between the sheets 12 is improved resulting in the improvement of the utilization of active material and the cycle life characteristic.
JP9250978A 1978-07-31 1978-07-31 Electrode for alkali cell Pending JPS5519745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9250978A JPS5519745A (en) 1978-07-31 1978-07-31 Electrode for alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9250978A JPS5519745A (en) 1978-07-31 1978-07-31 Electrode for alkali cell

Publications (1)

Publication Number Publication Date
JPS5519745A true JPS5519745A (en) 1980-02-12

Family

ID=14056273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9250978A Pending JPS5519745A (en) 1978-07-31 1978-07-31 Electrode for alkali cell

Country Status (1)

Country Link
JP (1) JPS5519745A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378966A (en) * 1989-08-22 1991-04-04 Yuasa Battery Co Ltd Nickel electrode for alkaline storage battery
JP2005038730A (en) * 2003-07-16 2005-02-10 Yuasa Corp Non-sintered nickel electrode and alkaline storage battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378966A (en) * 1989-08-22 1991-04-04 Yuasa Battery Co Ltd Nickel electrode for alkaline storage battery
JP2005038730A (en) * 2003-07-16 2005-02-10 Yuasa Corp Non-sintered nickel electrode and alkaline storage battery

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