JPS5635372A - Preparation of thermal battery - Google Patents
Preparation of thermal batteryInfo
- Publication number
- JPS5635372A JPS5635372A JP11092379A JP11092379A JPS5635372A JP S5635372 A JPS5635372 A JP S5635372A JP 11092379 A JP11092379 A JP 11092379A JP 11092379 A JP11092379 A JP 11092379A JP S5635372 A JPS5635372 A JP S5635372A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- powder
- mixture
- heat
- desired size
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Abstract
PURPOSE:To obtain a battery with reduced scattering of the performance and high reliability by press molding a mixture of electrolyte holding material powder and electrolyte powder, heat-treating, crushing to a desired size, and remolding it to form an electrolyte layer. CONSTITUTION:In a ball mill, 35wt% of an electrolyte holding material powder comprising an inorganic adsorbent such as kaolin or alumina and 65wt% of LiCl- KCl electrolyte powder are mixed homogeneously. The mixture is prepress molded, heat-treated, for example, at 700 deg.C for 20min, ground into prticles of a desired size suitable for the next process, and then the powder is remolded to form an electrolyte layer 3. Another way, in which a positive active material powder and an electrolyte powder are mixed homogeneously, the mixture is premolded, heat- treated, ground into particles with desired size, and remolded, may be used to form a positive active material layer 4. Thus a battery with reduced scattering of the performance and high reliability can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092379A JPS5635372A (en) | 1979-08-29 | 1979-08-29 | Preparation of thermal battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092379A JPS5635372A (en) | 1979-08-29 | 1979-08-29 | Preparation of thermal battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5635372A true JPS5635372A (en) | 1981-04-08 |
| JPS6122424B2 JPS6122424B2 (en) | 1986-05-31 |
Family
ID=14548043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11092379A Granted JPS5635372A (en) | 1979-08-29 | 1979-08-29 | Preparation of thermal battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5635372A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005347028A (en) * | 2004-06-01 | 2005-12-15 | Matsushita Electric Ind Co Ltd | Thermal battery |
| JP2008141160A (en) * | 2006-11-10 | 2008-06-19 | Doshisha | Thermally initiated molten salt capacitor |
| CN109011696A (en) * | 2018-07-25 | 2018-12-18 | 中国科学院上海应用物理研究所 | The purification method of insoluble impurities in a kind of fused salt |
-
1979
- 1979-08-29 JP JP11092379A patent/JPS5635372A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005347028A (en) * | 2004-06-01 | 2005-12-15 | Matsushita Electric Ind Co Ltd | Thermal battery |
| JP2008141160A (en) * | 2006-11-10 | 2008-06-19 | Doshisha | Thermally initiated molten salt capacitor |
| CN109011696A (en) * | 2018-07-25 | 2018-12-18 | 中国科学院上海应用物理研究所 | The purification method of insoluble impurities in a kind of fused salt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6122424B2 (en) | 1986-05-31 |
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