GB1397767A - Thermal battery - Google Patents
Thermal batteryInfo
- Publication number
- GB1397767A GB1397767A GB2665072A GB2665072A GB1397767A GB 1397767 A GB1397767 A GB 1397767A GB 2665072 A GB2665072 A GB 2665072A GB 2665072 A GB2665072 A GB 2665072A GB 1397767 A GB1397767 A GB 1397767A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lithium
- molten
- electrolyte
- stainless steel
- anode
- 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.)
- Expired
Links
- 239000003792 electrolyte Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 abstract 2
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000006262 metallic foam Substances 0.000 abstract 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 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
- 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)
- Secondary Cells (AREA)
- Primary Cells (AREA)
Abstract
1397767 Lithium-sulphur thermal cell DEFENCE SECRETARY OF STATE FOR 24 Aug 1973 [7 June 1972] 26650/72 Heading H1B A pyrotechnically heated cell comprises a molten lithium anode 1 and a molten sulphur cathode 6 contained in respective porous matrices, and a molten electrolyte 3 consisting of halides of an alkali metal. The anode matrix may be a metal foam comprising a nickelchromium alloy or stainless steel; the cathode matrix may be compressed carbon or graphite felt. The electrolyte composition may consist of lithium iodide, lithium chloride, and lithium fluoride. A separator 7 of glass cloth may be provided; alternatively, the electrolyte may be immobilized by the addition of a filler, e.g. silica. The cell casing comprises stainless steel caps 2, 5 sealed to a gasket 4 of rubber-asbestos composition. A number of cells are arranged in a stack (Fig. 2, not shown) with intervening layers of pyrotechnic material adjacent the anodes and spaced from the cathodes by layers of thermally-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2665072A GB1397767A (en) | 1972-06-07 | 1972-06-07 | Thermal battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2665072A GB1397767A (en) | 1972-06-07 | 1972-06-07 | Thermal battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1397767A true GB1397767A (en) | 1975-06-18 |
Family
ID=10247005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2665072A Expired GB1397767A (en) | 1972-06-07 | 1972-06-07 | Thermal battery |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1397767A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385230A1 (en) * | 1977-03-24 | 1978-10-20 | Nat Res Dev | ELECTRIC HALOGEN ACCUMULATOR |
| FR2508712A1 (en) * | 1981-06-26 | 1982-12-31 | Mine Safety Appliances Co | THERMAL BATTERIES |
| US10665891B2 (en) * | 2016-01-28 | 2020-05-26 | J-Innotech Co., Ltd | Lithium-sulfur thermal battery |
| RU2768252C1 (en) * | 2021-09-17 | 2022-03-23 | Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук | Element of thermally activated chemical current source |
| CN116705973A (en) * | 2023-07-20 | 2023-09-05 | 天津大学 | Sulfide positive electrode material |
-
1972
- 1972-06-07 GB GB2665072A patent/GB1397767A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385230A1 (en) * | 1977-03-24 | 1978-10-20 | Nat Res Dev | ELECTRIC HALOGEN ACCUMULATOR |
| FR2508712A1 (en) * | 1981-06-26 | 1982-12-31 | Mine Safety Appliances Co | THERMAL BATTERIES |
| US10665891B2 (en) * | 2016-01-28 | 2020-05-26 | J-Innotech Co., Ltd | Lithium-sulfur thermal battery |
| RU2768252C1 (en) * | 2021-09-17 | 2022-03-23 | Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук | Element of thermally activated chemical current source |
| CN116705973A (en) * | 2023-07-20 | 2023-09-05 | 天津大学 | Sulfide positive electrode material |
| CN116705973B (en) * | 2023-07-20 | 2024-02-09 | 天津大学 | Sulfide positive electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |