JPS5734667A - Alkaline zinc secondary battery - Google Patents

Alkaline zinc secondary battery

Info

Publication number
JPS5734667A
JPS5734667A JP11085880A JP11085880A JPS5734667A JP S5734667 A JPS5734667 A JP S5734667A JP 11085880 A JP11085880 A JP 11085880A JP 11085880 A JP11085880 A JP 11085880A JP S5734667 A JPS5734667 A JP S5734667A
Authority
JP
Japan
Prior art keywords
fiber
zinc
sheet
hydrophilic
binding net
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
JP11085880A
Other languages
Japanese (ja)
Inventor
Sanehiro Furukawa
Kenji Inoue
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP11085880A priority Critical patent/JPS5734667A/en
Publication of JPS5734667A publication Critical patent/JPS5734667A/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
    • H01M4/244—Zinc electrodes
    • 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 cycle life of a cell by entangling hydrophilic fiber to a binding net of the unsintered fluorresin which is holding zinc active substance and by mingling them together. CONSTITUTION:In a zinc cathode 1, hydrophilic fibers 4 or those imparted with hydrophilic propenty, for example, polyamide fiber, polypropylene fiber, polyethylene fiber and cellulose fiber are entangled to a fibrous binding net 3 of unsintered fluorresin for mingling them and zinc active substance 2 is held in the binding net 3. This zinc cathode 1 is prepared by, for example, adding to zinc oxide, cadmium oxide and polyamide resine acting as fiber before mixing them and adding the dispersing agent of polytetrafluoroethylene and water before kneading them while giving shearing force, thereafter forming it in a sheet with pressure rolls and forcing the sheet to butt the both face of the cathode current collector by contacting, rolling the sheet to stick thereto.
JP11085880A 1980-08-11 1980-08-11 Alkaline zinc secondary battery Pending JPS5734667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11085880A JPS5734667A (en) 1980-08-11 1980-08-11 Alkaline zinc secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11085880A JPS5734667A (en) 1980-08-11 1980-08-11 Alkaline zinc secondary battery

Publications (1)

Publication Number Publication Date
JPS5734667A true JPS5734667A (en) 1982-02-25

Family

ID=14546449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11085880A Pending JPS5734667A (en) 1980-08-11 1980-08-11 Alkaline zinc secondary battery

Country Status (1)

Country Link
JP (1) JPS5734667A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188170A (en) * 1986-02-14 1987-08-17 Yuasa Battery Co Ltd Zinc electrode for alkaline storage battery
JPS6477872A (en) * 1987-09-18 1989-03-23 Sanyo Electric Co Anode for alkaline zinc storage battery
US5328778A (en) * 1991-12-16 1994-07-12 Matsi, Inc. Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup
US5458988A (en) * 1993-08-10 1995-10-17 Matsi, Inc. Metal-air-cells having improved anode assemblies
JP2021072267A (en) * 2019-11-01 2021-05-06 株式会社日本触媒 Electrode precursor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188170A (en) * 1986-02-14 1987-08-17 Yuasa Battery Co Ltd Zinc electrode for alkaline storage battery
JPS6477872A (en) * 1987-09-18 1989-03-23 Sanyo Electric Co Anode for alkaline zinc storage battery
US5328778A (en) * 1991-12-16 1994-07-12 Matsi, Inc. Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup
US5458988A (en) * 1993-08-10 1995-10-17 Matsi, Inc. Metal-air-cells having improved anode assemblies
JP2021072267A (en) * 2019-11-01 2021-05-06 株式会社日本触媒 Electrode precursor

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