DE3031735C2 - Schmelzelektrolyt für elektrochemische Zellen, elektrochemische Zelle dafür und Verfahren zur Verminderung seines Schmelzpunktes - Google Patents
Schmelzelektrolyt für elektrochemische Zellen, elektrochemische Zelle dafür und Verfahren zur Verminderung seines SchmelzpunktesInfo
- Publication number
- DE3031735C2 DE3031735C2 DE3031735A DE3031735A DE3031735C2 DE 3031735 C2 DE3031735 C2 DE 3031735C2 DE 3031735 A DE3031735 A DE 3031735A DE 3031735 A DE3031735 A DE 3031735A DE 3031735 C2 DE3031735 C2 DE 3031735C2
- Authority
- DE
- Germany
- Prior art keywords
- chloride
- lithium
- fluoride
- electrolyte
- mixture
- 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 title claims description 45
- 238000002844 melting Methods 0.000 title claims description 23
- 230000008018 melting Effects 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 5
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 72
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 63
- 239000000203 mixture Substances 0.000 claims description 51
- 239000011698 potassium fluoride Substances 0.000 claims description 38
- -1 Aluminium cations Chemical class 0.000 claims description 37
- 235000003270 potassium fluoride Nutrition 0.000 claims description 36
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 32
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 32
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- 229910052783 alkali metal Inorganic materials 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 14
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 150000001340 alkali metals Chemical class 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 235000013024 sodium fluoride Nutrition 0.000 claims description 2
- 239000011775 sodium fluoride Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000010457 zeolite Substances 0.000 description 13
- 229910021536 Zeolite Inorganic materials 0.000 description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- NJVHJTQSGGRHGP-UHFFFAOYSA-K [Li].[Al+3].[Cl-].[Cl-].[Cl-] Chemical compound [Li].[Al+3].[Cl-].[Cl-].[Cl-] NJVHJTQSGGRHGP-UHFFFAOYSA-K 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 150000004820 halides Chemical group 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- ZSFZQNSWHYVSDP-UHFFFAOYSA-G dialuminum;sodium;heptachloride Chemical compound [Na+].[Al+3].[Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-] ZSFZQNSWHYVSDP-UHFFFAOYSA-G 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 229910052798 chalcogen Inorganic materials 0.000 description 2
- 150000001787 chalcogens Chemical class 0.000 description 2
- 150000001805 chlorine compounds Chemical group 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 229910052675 erionite Inorganic materials 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 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
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
- H01M10/399—Cells with molten salts
-
- 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
-
- 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
- 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)
- Battery Electrode And Active Subsutance (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA794430 | 1979-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3031735A1 DE3031735A1 (de) | 1981-03-26 |
| DE3031735C2 true DE3031735C2 (de) | 1987-02-12 |
Family
ID=25574229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3031735A Expired DE3031735C2 (de) | 1979-08-22 | 1980-08-22 | Schmelzelektrolyt für elektrochemische Zellen, elektrochemische Zelle dafür und Verfahren zur Verminderung seines Schmelzpunktes |
Country Status (6)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3160864D1 (en) * | 1980-04-25 | 1983-10-20 | Hitachi Ltd | Amorphous lithium fluoaluminate, a solid electrolyte comprising the same and devices including the same |
| KR810000921B1 (ko) * | 1980-05-22 | 1981-08-19 | 재단법인 한국과학기술원 | 고온 축전지 |
| ZA828603B (en) * | 1981-12-10 | 1983-09-28 | South African Inventions | Electrochemical cell |
| GB2113800B (en) * | 1982-01-19 | 1986-01-22 | Bernard Hooper | Lubricating 2-stroke engine pistons |
| GB8314235D0 (en) * | 1983-05-23 | 1983-06-29 | Ind Distributors Shannon Ltd | Electrochemical cell |
| US4513067A (en) * | 1983-06-30 | 1985-04-23 | Duracell Inc. | Inorganic non-aqueous cell |
| GB8319749D0 (en) * | 1983-07-22 | 1983-08-24 | Ind Distributors Shannon Ltd | Electrochemical cell |
| AU566856B2 (en) * | 1984-05-28 | 1987-10-29 | Lilliwyte Societe Anonyme | Electrochemcial cell with fluoride in electrolyte |
| US4555455A (en) * | 1985-02-14 | 1985-11-26 | The United States Of America As Represented By The Secretary Of The Navy | Ambient temperature thermal battery |
| GB8613799D0 (en) * | 1986-06-06 | 1986-07-09 | Lilliwyte Sa | Electrochemical cell |
| JPS6396236U (US06229276-20010508-P00022.png) * | 1986-12-15 | 1988-06-21 | ||
| GB8812586D0 (en) * | 1988-05-27 | 1988-06-29 | Lilliwyte Sa | Electrochemical cell |
| US5171649A (en) * | 1991-01-31 | 1992-12-15 | The United States Of America As Represented By The Secretary Of The Air Force | Cell with active metal electrode and molten salt electrolyte |
| DE19857788A1 (de) | 1998-12-15 | 2000-06-21 | Merck Patent Gmbh | Verfahren zur Herstellugn von Salzschmelzen mit einem Extruder und deren Verwendung |
| US7993768B2 (en) | 2007-12-20 | 2011-08-09 | General Electric Company | Energy storage device and method |
| RU2453014C1 (ru) * | 2010-11-23 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования Самарский государственный технический университет | Электролит для химического источника тока |
| JP6184671B2 (ja) * | 2012-09-04 | 2017-08-23 | 株式会社神戸製鋼所 | アルミニウム複合材の製造方法 |
| CN113454735B (zh) * | 2019-02-28 | 2023-12-08 | 松下知识产权经营株式会社 | 电解质材料及使用它的电池 |
| CN114824512B (zh) * | 2022-04-13 | 2024-02-02 | 华中科技大学 | 一种基于置换反应的钠基液态金属电池及其制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3632448A (en) * | 1968-07-29 | 1972-01-04 | Exxon Research Engineering Co | Aluminum-halogen secondary battery method with molten electrolyte |
| US3650834A (en) * | 1970-01-28 | 1972-03-21 | Standard Oil Co Ohio | Aluminum bromide fused salt battery |
| US3666560A (en) * | 1970-09-21 | 1972-05-30 | Atomic Energy Commission | Electrochemical power-producing cell |
| FR2115522A5 (en) * | 1970-11-23 | 1972-07-07 | Accumulateurs Fixes | Sodium-sodium halide cell - using aluminium chloride-sodium halide complexes |
| DE2241806A1 (de) * | 1972-08-25 | 1974-03-07 | Union Carbide Corp | Thermische, wiederaufladbare elektrochemische zelle mit lithium-monoaluminidelektrode und lithium-tetrachlor-aluminatelektrolyt |
| FR2198277A1 (en) * | 1972-09-01 | 1974-03-29 | Union Carbide Corp | Thermal rechargeable electrochemical cell - with lithium monoaluminide anode and lithium tetrachloroaluminate electrol |
| US3847667A (en) * | 1972-09-26 | 1974-11-12 | Esb Inc | Alkali metal-porous conductive carbon battery having a molten alkali metal chloraluminate electrolyte |
| FR2216683A1 (en) * | 1973-02-07 | 1974-08-30 | Anvar | Battery cell comprises fused chloride electrolyte - and electrodes a transition metal |
| US3907589A (en) * | 1974-01-18 | 1975-09-23 | Us Energy | Cathode for a secondary electrochemical cell |
| US3877984A (en) * | 1974-04-24 | 1975-04-15 | Esb Inc | Alkali metal-metal chloride battery |
| US3969138A (en) * | 1975-06-09 | 1976-07-13 | Esb Incorporated | Sodium-aluminum halide, sulfur battery |
| US3988163A (en) * | 1975-06-09 | 1976-10-26 | Esb Incorporated | Sodium-mixture of metal halides, sulfur battery |
| FR2364547A1 (fr) * | 1976-09-13 | 1978-04-07 | Anvar | Perfectionnements aux accumulateurs comportant des electrodes a halogene fonctionnant avec des electrolytes a base d'halogenures fondus |
| US4063005A (en) * | 1976-10-22 | 1977-12-13 | The United States Of America As Represented By The United States Energy Research And Development Administration | Cathode for molten salt batteries |
| US4057676A (en) * | 1977-01-04 | 1977-11-08 | Exxon Research & Engineering Co. | Cell containing carbon-fluorine compound cathode, alkali metal anode and solid halo-aluminum alkali metal compound electrolyte |
| CA1093150A (en) * | 1977-03-09 | 1981-01-06 | Johan Coetzer | Cathode, the formation of a cathode, and a cell incorporating such a cathode |
| US4143214A (en) * | 1978-06-26 | 1979-03-06 | Exxon Research & Engineering Co. | Cells having cathodes containing Cs S cathode-active materials |
-
1980
- 1980-08-12 CA CA000358030A patent/CA1149865A/en not_active Expired
- 1980-08-19 GB GB8026941A patent/GB2056757B/en not_active Expired
- 1980-08-20 JP JP11462880A patent/JPS5638775A/ja active Pending
- 1980-08-20 US US06/179,729 patent/US4287271A/en not_active Expired - Lifetime
- 1980-08-21 FR FR8018282A patent/FR2463982A1/fr active Granted
- 1980-08-22 DE DE3031735A patent/DE3031735C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2463982A1 (fr) | 1981-02-27 |
| GB2056757B (en) | 1983-08-10 |
| US4287271A (en) | 1981-09-01 |
| DE3031735A1 (de) | 1981-03-26 |
| JPS5638775A (en) | 1981-04-14 |
| CA1149865A (en) | 1983-07-12 |
| GB2056757A (en) | 1981-03-18 |
| FR2463982B1 (US06229276-20010508-P00022.png) | 1984-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |