JPS57126068A - Zinc alkaline secondary battery - Google Patents

Zinc alkaline secondary battery

Info

Publication number
JPS57126068A
JPS57126068A JP56012145A JP1214581A JPS57126068A JP S57126068 A JPS57126068 A JP S57126068A JP 56012145 A JP56012145 A JP 56012145A JP 1214581 A JP1214581 A JP 1214581A JP S57126068 A JPS57126068 A JP S57126068A
Authority
JP
Japan
Prior art keywords
zinc
battery
active material
negative active
electrode
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
JP56012145A
Other languages
Japanese (ja)
Other versions
JPH0150063B2 (en
Inventor
Kenichi Takeuchi
Isao Shirosaki
Minoru Nakamura
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.)
Yuasa Corp
Original Assignee
Yuasa Corp
Yuasa Battery Corp
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 Yuasa Corp, Yuasa Battery Corp filed Critical Yuasa Corp
Priority to JP56012145A priority Critical patent/JPS57126068A/en
Publication of JPS57126068A publication Critical patent/JPS57126068A/en
Publication of JPH0150063B2 publication Critical patent/JPH0150063B2/ja
Granted 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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve the charge-and-discharge cycle life of a zinc alkaline secondary battery such as a nickel zinc battery or a silver-oxide zinc battery, which contains zinc used as a negative active material and an aqueous alkaline solution used as an electrolyte, without deteriorating the utilization rate of the negative active material made of zinc by making a porous titanium-oxide layer to be in close contact with the surface of the negative electrode. CONSTITUTION:A negative active material is prepared by kneading the mixture consisting of 70wt% zinc oxide powder, 25wt% zinc powder and 5wt% a fluorine resin dispersion, and rolling the kneaded mixture into a sheet of 0.8mm. thickness by means of a roller. After that, the above negative active material is cut into a given dimension, and a net-like current collecting body is buried in the negative active material cut, which is wrapped in Japanese paper, thereby obtaining a zinc electrode. A porous titanium- oxide sheet, which is prepared by mixing and kneading 20wt% a fluorine resin dispersion with 80wt% a titanium oxide powder having a mean grain diameter of 0.02mu and rolling the kneaded mixture into a sheet of 0.3mm. thickness, is made to be in close contact with the surface of the above zinc electrode. As for a battery in which the porous titanium oxide layer is made to be in close contact with the surface of the zinc electrode, reduction of battery capacity accompanying the proceeding of the charge-and-discharge cycle is improved, and the life of the battery is increased.
JP56012145A 1981-01-28 1981-01-28 Zinc alkaline secondary battery Granted JPS57126068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012145A JPS57126068A (en) 1981-01-28 1981-01-28 Zinc alkaline secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012145A JPS57126068A (en) 1981-01-28 1981-01-28 Zinc alkaline secondary battery

Publications (2)

Publication Number Publication Date
JPS57126068A true JPS57126068A (en) 1982-08-05
JPH0150063B2 JPH0150063B2 (en) 1989-10-27

Family

ID=11797324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012145A Granted JPS57126068A (en) 1981-01-28 1981-01-28 Zinc alkaline secondary battery

Country Status (1)

Country Link
JP (1) JPS57126068A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06168737A (en) * 1992-11-30 1994-06-14 Canon Inc Secondary battery
EP0600718A3 (en) * 1992-11-30 1995-11-15 Canon Kk Secondary battery.
WO2012165578A1 (en) 2011-06-02 2012-12-06 協立化学産業株式会社 Coating agent composition for battery electrodes or separators
CN108352520A (en) * 2015-11-06 2018-07-31 日产自动车株式会社 Secondary cell zinc load material
JP2020061222A (en) * 2018-10-05 2020-04-16 日立化成株式会社 Negative electrode for nickel zinc battery and nickel zinc battery
CN113046795A (en) * 2021-03-09 2021-06-29 山东大学 Three-dimensional flexible zinc cathode with three-dimensional titanium structure and long service life, and preparation method and application thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06168737A (en) * 1992-11-30 1994-06-14 Canon Inc Secondary battery
EP0600718A3 (en) * 1992-11-30 1995-11-15 Canon Kk Secondary battery.
WO2012165578A1 (en) 2011-06-02 2012-12-06 協立化学産業株式会社 Coating agent composition for battery electrodes or separators
CN108352520A (en) * 2015-11-06 2018-07-31 日产自动车株式会社 Secondary cell zinc load material
JPWO2017077991A1 (en) * 2015-11-06 2018-08-09 日産自動車株式会社 Zinc negative electrode material for secondary batteries
EP3373368A4 (en) * 2015-11-06 2018-09-12 Nissan Motor Co., Ltd. Zinc negative electrode material for secondary cell
US10476075B2 (en) 2015-11-06 2019-11-12 Nissan Motor Co., Ltd. Zinc negative electrode material for secondary cell
JP2020061222A (en) * 2018-10-05 2020-04-16 日立化成株式会社 Negative electrode for nickel zinc battery and nickel zinc battery
CN113046795A (en) * 2021-03-09 2021-06-29 山东大学 Three-dimensional flexible zinc cathode with three-dimensional titanium structure and long service life, and preparation method and application thereof
CN113046795B (en) * 2021-03-09 2022-02-18 山东大学 Three-dimensional flexible zinc cathode with three-dimensional titanium structure and long service life, and preparation method and application thereof

Also Published As

Publication number Publication date
JPH0150063B2 (en) 1989-10-27

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