JPS579075A - Sealed alkaline storage battery - Google Patents
Sealed alkaline storage batteryInfo
- Publication number
- JPS579075A JPS579075A JP8332780A JP8332780A JPS579075A JP S579075 A JPS579075 A JP S579075A JP 8332780 A JP8332780 A JP 8332780A JP 8332780 A JP8332780 A JP 8332780A JP S579075 A JPS579075 A JP S579075A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- negative electrode
- storage battery
- alkaline storage
- positive 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.)
- Pending
Links
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910001380 potassium hypophosphite Inorganic materials 0.000 abstract 1
- CRGPNLUFHHUKCM-UHFFFAOYSA-M potassium phosphinate Chemical compound [K+].[O-]P=O CRGPNLUFHHUKCM-UHFFFAOYSA-M 0.000 abstract 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
-
- 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
- Secondary Cells (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
Abstract
PURPOSE:To simplify the process of charging a sealed alkaline storage battery by using an alkaline electrolyte containing a reducing phosphate which doesn't give any negative effect to battery performance, and making the charge capacity of the negative electrode sufficiently larger than that of the positive electrode. CONSTITUTION:A sealed alkaline storage battery is constituted by using an alkaline electrolyte containing a reducing phosphate such as sodium hypophosphite or potassium hypophosphite. As a result, only the negative electrode is charged during the initial charging since the reducing phosphate contained in the electrolyte is oxidized in preference to the positive electrode, and the charge capacity of the negative electrode can be made adequately larger than that of the positive electrode. Consequently, the battery can be manufactured by simple process without carrying out any partial charging of the negative electrode before the assembly of the battery, and the cycle characteristic of the battery can be enhanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8332780A JPS579075A (en) | 1980-06-18 | 1980-06-18 | Sealed alkaline storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8332780A JPS579075A (en) | 1980-06-18 | 1980-06-18 | Sealed alkaline storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS579075A true JPS579075A (en) | 1982-01-18 |
Family
ID=13799327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8332780A Pending JPS579075A (en) | 1980-06-18 | 1980-06-18 | Sealed alkaline storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579075A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61193377A (en) * | 1985-02-22 | 1986-08-27 | Shin Kobe Electric Mach Co Ltd | Closed alkaline cell |
| JPS61195565A (en) * | 1985-02-22 | 1986-08-29 | Shin Kobe Electric Mach Co Ltd | Sealed alkaline storage battery |
| US6077622A (en) * | 1997-09-25 | 2000-06-20 | Toyota Jidosha Kabushiki Kaisha | Recycling method of nickel-hydrogen secondary battery |
| JP2008547184A (en) * | 2005-06-27 | 2008-12-25 | スタウファー，ジョーン，イー． | Lead alkaline battery |
-
1980
- 1980-06-18 JP JP8332780A patent/JPS579075A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61193377A (en) * | 1985-02-22 | 1986-08-27 | Shin Kobe Electric Mach Co Ltd | Closed alkaline cell |
| JPS61195565A (en) * | 1985-02-22 | 1986-08-29 | Shin Kobe Electric Mach Co Ltd | Sealed alkaline storage battery |
| US6077622A (en) * | 1997-09-25 | 2000-06-20 | Toyota Jidosha Kabushiki Kaisha | Recycling method of nickel-hydrogen secondary battery |
| JP2008547184A (en) * | 2005-06-27 | 2008-12-25 | スタウファー，ジョーン，イー． | Lead alkaline battery |
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