JPS57126068A - Zinc alkaline secondary battery - Google Patents
Zinc alkaline secondary batteryInfo
- 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
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.
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)
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 |
-
1981
- 1981-01-28 JP JP56012145A patent/JPS57126068A/en active Granted
Cited By (10)
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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