JPS57202656A - Alkaline battery - Google Patents
Alkaline batteryInfo
- Publication number
- JPS57202656A JPS57202656A JP56087906A JP8790681A JPS57202656A JP S57202656 A JPS57202656 A JP S57202656A JP 56087906 A JP56087906 A JP 56087906A JP 8790681 A JP8790681 A JP 8790681A JP S57202656 A JPS57202656 A JP S57202656A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- etherealized
- starch
- gel
- linked
- 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
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)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
PURPOSE:To improve the storability of an alkaline battery and suppress the rise in its internal resistance, by using cross-linked etherealized starch and carboxymethyl cellulose as a gel-making agent for the cathode depolarizing mix of the battery. CONSTITUTION:3pts.wt. of a mixture of cross-linked etherealized starch and carboxymethyl cellulose at a weight ratio of 1:1 are mixed with 97pts.wt. of an aqueous solution of 40wt% of KOH. They are stirred to prepare an electrolyte solution in a state of gel. 200pts.wt. of powder of amalgamated zinc are added to the electrolyte solution and they are mingled and kneaded to prepare a paste- like cathode depolarizing mix to manufacture a button or cylinder-shaped alkaline battery by a conventional method. Since the cross-linked etherealized starch is used, the velocity of gelling and the stability of the gel are heightened to greatly improve the storability of the battery. Since the carboxymethyl cellulose is jointly used, the rise in the internal resistance of the battery is suppressed to enhance the performance of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56087906A JPS57202656A (en) | 1981-06-08 | 1981-06-08 | Alkaline battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56087906A JPS57202656A (en) | 1981-06-08 | 1981-06-08 | Alkaline battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57202656A true JPS57202656A (en) | 1982-12-11 |
Family
ID=13927947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56087906A Pending JPS57202656A (en) | 1981-06-08 | 1981-06-08 | Alkaline battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57202656A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487398A (en) * | 2012-08-28 | 2015-04-01 | 三菱综合材料株式会社 | Cement manufacturing device |
-
1981
- 1981-06-08 JP JP56087906A patent/JPS57202656A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487398A (en) * | 2012-08-28 | 2015-04-01 | 三菱综合材料株式会社 | Cement manufacturing device |
| CN104487398B (en) * | 2012-08-28 | 2017-03-08 | 三菱综合材料株式会社 | device for producing cement |
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