CN104868179A - Rechargeable aluminum ion fused salt battery and preparation method thereof - Google Patents
Rechargeable aluminum ion fused salt battery and preparation method thereof Download PDFInfo
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- CN104868179A CN104868179A CN201510243839.2A CN201510243839A CN104868179A CN 104868179 A CN104868179 A CN 104868179A CN 201510243839 A CN201510243839 A CN 201510243839A CN 104868179 A CN104868179 A CN 104868179A
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- 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
- H01M10/38—Construction or manufacture
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- 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
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- 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
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to a rechargeable aluminum ion fused salt battery and a preparation method thereof, belongs to the technical field of batteries, and is used for energy storage and transformation of reproducible clean energy such as wind energy, solar energy and tidal energy. The rechargeable aluminum ion fused salt battery comprises an anode, a cathode and electrolyte, wherein the anode is made of graphite, the cathode is made of metal aluminum or alloy thereof, and the electrolyte is a fused haloid system including aluminum ions. The rechargeable aluminum ion fused salt battery provided by the invention has the characteristics of being capable of charging and discharging quickly, high in capacity and efficiency, stable in cycle performance, high in safety, clean and environment-friendly.
Description
Technical field
The invention belongs to one can discharge and recharge aluminium ion molten salt battery and preparation method thereof, can be used for energy storage and the conversion of the renewable and clean energy resources such as wind energy, solar energy, tidal energy.
Background technology
In recent years, the ambient pressure that continuous minimizing and use thereof along with coal, oil, natural gas bring, develops and utilizes clean reproducible energy to become the focus of current research.Wherein electric energy becomes the key factor of whole renewable and clean energy resource forest ecosystem because it is in the core stage of various energy resources conversion.But, the efficiency utilization of these electric energy be realized, then relate to the storage problem of electric energy.The charge and discharge of secondary cell is current solution electrical power storage is the most also most promising mode.Current, secondary cell is still based on lithium ion battery, and lithium ion battery is widely used on the electronic product such as mobile phone, computer and other portable type electronic products because of its higher energy density and high voltage platform.But by the impact of global lithium reserves, be almost the task that can not complete in the power conversion of the environmental protection energy such as wind energy, solar energy and tidal energy with storing by lithium ion battery large-scale application.In addition, lithium ion battery because of negative pole Dendritic TiC generation existing for potential safety hazard make people seek new battery system always.Recently, high-temperature molten salt secondary cell enters the sight line of people.Relative to normal temperature ion battery, high-temperature fusion salt secondary cell ionic mobility is fast, and electrode polarization high efficiency that is little, that be conducive to energy stores and conversion.The graphite that the present invention adopts raw material extensive and with low cost and metallic aluminium are as battery positive and negative electrode, and adopting containing aluminum ions melting halide is electrolyte, can effectively and large-scale application is stored in utilization in multiple renewable and clean energy resource.
Summary of the invention
The invention provides and a kind ofly can be used for the energy storage of renewable and clean energy resource and the molten salt batteries of conversion such as wind energy, solar energy, tidal energy, outstanding charging and discharging capacity, excellent cycle performance, energy conversion efficiency and fail safe preferably, spatter property make it large-scale application to store and conversion in the high efficiency of multiple green clean energy resource.
For achieving the above object, the invention provides following technical scheme:
What the present invention proposed can discharge and recharge aluminium ion molten salt battery, and the operation principle of its operation principle and existing lithium ion battery, sodium-ion battery and normal temperature aluminium ion battery has similarity.
One can discharge and recharge aluminium ion molten salt battery, it is characterized in that comprising positive pole, negative pole and containing aluminum ions melting halide salt-mixture electrolyte and electrolytic cell device, wherein positive pole graphite, negative pole is solid-state, liquid metal aluminium or its alloy, and electrolyte is for containing aluminum ions melting halide system.
Described melting halide system is by the melting halide system of one or more temperature mixed by a certain percentage in alkali metal, alkaline earth metal chloride, fluoride, bromide and iodide between 25-1000 DEG C.
Described aluminium ion comprises by following but be not limited only to providing containing aluminium halogenide, aluminate of this, concrete as AlF
3, AlCl
3, AlBr
3, AlI
3, or Na
3alF
6deng.
The material with carbon element that described positive pole graphite material content is greater than 10%, preferred graphite material content is 50% ~ 100%.
Described positive pole or solid-state negative pole shape are sheet, rectangular-shaped, cubic, cylindric block or other there is the irregular block of at least one plane.
Described negative pole is the binary that formed of solid-state, liquid metal aluminium or solid-state, liquid aluminium and metallic copper, iron, nickel, lead, bismuth, tin, silver etc. or multicomponent alloy.
Described can the concrete preparation process of discharge and recharge aluminium ion molten salt battery:
1) high temperature resistant to graphite block body and positive pole conducting rod is adopted screw thread, fixture, hook, to inlay or the refractory metal wire bundle mode such as to tie up is connected as positive pole;
2) when liquid aluminum or aluminum alloy does negative pole, adopt lateral wall insulation, the electrolytic cell of bottom conducting can the reaction vessel of discharge and recharge aluminium ion molten salt battery as the present invention;
3) when liquid aluminum or aluminum alloy does negative pole, get a certain amount of metal aluminum or aluminum alloy be placed in above-mentioned can the reaction vessel of bottom conductive, and be heated to melting, cool in reaction container bottom as negative pole subsequently.When solid-state aluminum or aluminum alloy does negative pole, solid-state aluminum or aluminum alloy is adopted screw thread, fixture, hook, to inlay or the refractory metal wire bundle mode such as to tie up is connected as negative pole with negative conductive bar;
4) preparation is containing the aluminium ion melting halide electrolyte system that can move freely;
5) get out positive pole, negative pole and containing after aluminum ions melting halide electrolyte system, assembled battery, is heated to working temperature (now electrolyte is in a liquid state) subsequently;
6), after above-mentioned electrolytic cell reaches working temperature, positive pole graphite block body is immersed containing in aluminum ions melting halide electrolyte.Ensure that the high temperature resistant conducting rod of positive pole does not immerse electrolyte and short circuit does not occur both positive and negative polarity simultaneously.
Above-mentioned can discharge and recharge aluminium ion molten salt battery preparation method's step (1), in (3), described positive pole, negative pole are high temperature resistant conducting rod is iron, molybdenum, titanium, nickel, copper, aluminium, zirconium, hafnium metal or alloy are made.
Above-mentioned can in discharge and recharge aluminium ion molten salt battery preparation method's step (2), when described negative pole is liquid aluminum or aluminum alloy, adopt lateral wall insulation, the electrolytic cell of bottom conductive is as reaction vessel; When negative pole is solid-state aluminum or aluminum alloy, the conductivity no requirement (NR) of reaction vessel.
Above-mentioned can in discharge and recharge aluminium ion molten salt battery preparation method's step (4), the described aluminium ion melting halide electrolyte system containing can move freely must coordinate AlF by one or more in the alkali metal of purity all more than 99.5%, alkali earth metal fluoride, chloride, bromide, iodide
3, AlCl
3, AlBr
3, AlI
3or Na
3alF
6deng in one mix.
Above-mentioned can in discharge and recharge aluminium ion molten salt battery preparation method's step (5); the assembling of described battery comprises when negative pole is liquid aluminum or aluminum alloy; gained electrolyte is worn in anaerobic water-less environment particle or powder (particle diameter is between 0.001-50mm) to be placed in bottom and to completely covers the aluminium block of 5-500mm thick (preferred 20-50mm is thick) or the conductive reaction vessel in bottom of Al alloy block, electrolyte thickness is (preferred 50-100mm is thick) between 20-500mm.When negative pole is solid-state aluminum or aluminum alloy; gained electrolyte wears into the reaction vessel that particle or powder (particle diameter is between 0.001-50mm) are placed in conduction no requirement (NR) in anaerobic water-less environment; electrolyte thickness is (preferred 1000-2000mm is thick) between 100-5000mm, and the positive and negative electrode of battery is hung by both positive and negative polarity conducting rod and soaks in the electrolyte.
The present invention uses graphite for positive pole, liquid, solid metallic aluminium or its alloy as negative pole, containing aluminum ions melting halide be electrolyte constitute one can discharge and recharge aluminium ion molten salt battery.The present invention has following characteristics: because positive pole graphite and negative pole aluminium element are at the rich reserves of the earth's crust, low price, greatly reduces the preparation cost of battery; Graphite possesses layer structure, the embedding being beneficial to aluminium element with deviate from, simultaneously graphite possess excellent chemical stability and thermal stability can improve of the present invention can the cyclical stability of discharge and recharge aluminium ion molten salt battery, charging and discharging capacity and cycle efficieny; Fuse salt is as electrolyte, and conductance is high, Heat stability is good, and simultaneously ionic mobility is higher and possess wider electromotive force window, and effectively can reduce the present invention can the internal resistance of discharge and recharge aluminium ion molten salt battery, thus improves energy conversion efficiency.Based on above feature, the present invention can discharge and recharge aluminium ion molten salt battery can safe and reliable, clean environment firendly can on a large scale for energy storage and the conversion of the renewable and clean energy resources such as wind energy, solar energy, tidal energy.
Accompanying drawing explanation
Fig. 1 is the battery schematic diagram of embodiment 1; Fig. 2 is the battery schematic diagram of embodiment 2; Fig. 3 is the battery schematic diagram of embodiment 3; Fig. 4 is the battery schematic diagram of embodiment 4.
Wherein numbering 1 is the high temperature resistant conducting rod of positive pole; 2 is positive pole graphite flake; 3 for containing aluminium electrolyte; 4 is liquid aluminium negative pole; 5 is that liquid copper aluminium closes negative pole; 6 is the high temperature resistant conducting rod of negative pole; 7 is negative pole solid aluminum; 8 is negative pole In Crystal Solid Copper aluminium alloy.
Embodiment
The present invention will be described in more detail by specific embodiment below, but protection scope of the present invention is not limited to these embodiments.
Embodiment 1
Get the graphite block body that purity is greater than 99%, and be processed as diameter 1000mm, the disc-shaped block of thick 200mm, and process dark 100mm in the cross-section center position of lamellar body, the screw thread of diameter 100mm, and the conducting rod of stainless steel bar as positive pole graphite being threaded connection a diameter 60mm.Build internal diameter 1200mm by laying bricks or stones, the bottom conductive of dark 1000mm, the tubular electrolytic cell of lateral wall insulation is as reaction vessel.Under inert atmosphere protection, choose the aluminium ingot that purity is greater than 99% be fused to reaction container bottom in advance, form the cylindric aluminium ingot of class of the whole reaction container bottom of the thick covering of about 100mm.With equimolar NaF and KF for supporting electrolyte, and add the Na of mass fraction 10%
3alF
6to provide aluminium ion.During assembled battery, the electrolyte mixed is added on bottom and covers in the reaction vessel of the thick aluminium block of 100mm, electrolytical thickness is between 200-300mm.After electrolysis unit has been assembled, electrolytic cell is heated to 800 DEG C.Finally, by regulating positive conductive bar to adjust positive pole block position, make it immerse in electrolyte 10mm deeply and soak certain hour, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 1 is the battery schematic diagram of this example.
Embodiment 2
Get the graphite block body that purity is greater than 99%, and be processed as length of side 1000mm, the square piece shape block of high 200mm, and process dark 100mm in the cross-section center position of lamellar body, the screw thread of diameter 100mm, and the conducting rod of stainless steel bar as positive pole graphite being threaded connection a diameter 60mm.Build length of side 1200mm by laying bricks or stones, the bottom conductive of dark 1000mm, the cuboid electrolytic cell of lateral wall insulation is as reaction vessel.Under inert atmosphere protection, choose copper aluminium ingot be fused to reaction container bottom in advance, form the cylindric albronze ingot of class of the whole reaction container bottom of the thick covering of about 60mm.With equimolar LiF and KF for supporting electrolyte, and add the AlCl of mass fraction 8%
3to provide aluminium ion.During assembled battery, the electrolyte mixed is added on bottom and covers in the reaction vessel of the thick albronze of 60mm, and electrolytical thickness is between 200-300mm.After electrolysis unit has been assembled, electrolytic cell is heated to 700 DEG C.Finally, by regulating positive conductive bar to adjust positive pole block position, make it immerse in electrolyte 10mm deeply and soak certain hour, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 2 is the battery schematic diagram of this example.
Embodiment 3
Graphite block body purity being greater than 90% is processed as length of side 1000mm, the square piece shape block of thick 100mm, and at lamellar body while process dark 200mm, the screw thread of diameter 60mm, and the conducting rod of stainless steel bar as positive pole graphite being threaded connection a diameter 60mm.Build length of side 1200mm by laying bricks or stones, the cube electrolytic cell of dark 1200mm is as reaction vessel.Choose the aluminium ingot that purity is greater than 99%, be processed as length of side 1000mm, the square piece shape of thick 50mm, and processed dark 100mm at lamellar body, the screw thread of diameter 30mm, and the conducting rod of stainless steel bar as negative pole aluminium flake being threaded connection a diameter 30mm.With equimolar CaCl
2be supporting electrolyte with LiCl, and add the AlF of mass fraction 8%
3to provide aluminium ion.During assembled battery, the electrolyte mixed adds in reaction vessel, and electrolytical thickness is between 1100-1200mm.After electrolysis unit has been assembled, electrolytic cell is heated to 600 DEG C.Finally, by regulating positive conductive bar to adjust positive pole block position, make it immerse in electrolyte 1000mm deeply and soak certain hour, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 3 is the battery schematic diagram of this example.
Embodiment 4
Graphite block body purity being greater than 90% is processed as length of side 1000mm, the square piece shape block of thick 100mm, and at lamellar body while process dark 200mm, the screw thread of diameter 60mm, and the conducting rod of stainless steel bar as positive pole graphite being threaded connection a diameter 60mm.Build length of side 1200mm by laying bricks or stones, the cube electrolytic cell of dark 1200mm is as reaction vessel.Choose albronze ingot, be processed as length of side 1000mm, the square piece shape of thick 50mm, and process dark 100mm, the screw thread of diameter 30mm at lamellar body, and be threaded connection the conducting rod of stainless steel bar as negative pole copper aluminium flake of a diameter 30mm.With equimolar LiCl and KCl for supporting electrolyte, and add the AlCl of mass fraction 8%
3to provide aluminium ion.During assembled battery, the electrolyte mixed adds in reaction vessel, and electrolytical thickness is between 1100-1200mm.After electrolysis unit has been assembled, electrolytic cell is heated to 400 DEG C.Finally, by regulating positive conductive bar to adjust positive pole block position, make it immerse in electrolyte 1000mm deeply and soak certain hour, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 4 is the battery schematic diagram of this example.
Claims (10)
1. one kind can discharge and recharge aluminium ion molten salt battery, it is characterized in that comprising positive pole, negative pole and containing aluminum ions melting halide salt-mixture electrolyte and electrolytic cell device, wherein just very graphite, negative pole is solid-state, liquid metal aluminium or its alloy, and electrolyte is for containing aluminum ions melting halide system.
2. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterized in that described melting halide system is by the melting halide system of one or more temperature mixed in alkali metal, alkaline earth metal chloride, fluoride, bromide and iodide between 25-1000 DEG C.
3. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterized in that described aluminium ion provides by containing aluminium halogenide, aluminate, comprising: AlF
3, AlCl
3, AlBr
3, AlI
3or Na
3alF
6.
4. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterized in that described positive pole graphite material carbon content is 50% ~ 100%.
5. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterized in that described positive pole or solid-state negative pole shape are sheet, rectangular-shaped, cubic, cylindric block or other there is the irregular block of at least one plane.
6. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterized in that described negative pole is the binary that formed of solid-state, liquid metal aluminium or solid-state, liquid metallic aluminium and metallic copper, iron, nickel, lead, bismuth, tin, silver or multicomponent alloy.
7. according to claim 1 can the preparation method of discharge and recharge aluminium ion molten salt battery, it is characterized in that, comprise following preparation process:
1) high temperature resistant to graphite block body and positive pole conducting rod is adopted screw thread, fixture, hook, to inlay or the refractory metal wire bundle mode of tying up is connected as positive pole;
2) when liquid aluminum or aluminum alloy does negative pole, adopt lateral wall insulation, the electrolytic cell of bottom conductive can the reaction vessel of discharge and recharge aluminium ion molten salt battery as the present invention; When solid-state aluminum or aluminum alloy does negative pole, the no requirement (NR) of reaction vessel conductivity;
3) when liquid aluminum or aluminum alloy does negative pole, get metal aluminum or aluminum alloy and be placed in step 2) reaction vessel of described bottom conductive, and be heated to melting, cool in reaction container bottom as negative pole subsequently; When solid-state aluminum or aluminum alloy does negative pole, solid-state aluminum or aluminum alloy is adopted screw thread, fixture, hook, to inlay or refractory metal wire bundle mode of tying up is connected as negative pole with negative conductive bar;
4) preparation is containing aluminium ion melting halide electrolyte system;
5) get out positive pole, negative pole and containing after aluminum ions melting halide electrolyte system, assembled battery, is heated to working temperature subsequently, and now electrolyte is in a liquid state;
6) step 5) after described electrolytic cell reaches working temperature, positive pole graphite block body is immersed containing in aluminum ions melting halide electrolyte; Ensure that the high temperature resistant conducting rod of positive pole does not immerse electrolyte and short circuit does not occur both positive and negative polarity simultaneously.
8. according to claim 7 can the preparation method of discharge and recharge aluminium ion molten salt battery, it is characterized in that, step 1), 3) in, described positive pole, negative pole are high temperature resistant conducting rod is iron, molybdenum, titanium, nickel, copper, aluminium, zirconium, hafnium metal or alloy are made.
9. according to claim 7 can the preparation method of discharge and recharge aluminium ion molten salt battery, it is characterized in that, step 4) in, be coordinate AlF by one or more in alkali metal, alkali earth metal fluoride, chloride, bromide, iodide containing the aluminium ion melting halide electrolyte system that can move freely
3, AlCl
3, AlBr
3, AlI
3or Na
3alF
6in one be mixed to get.
10. according to claim 7 can the preparation method of discharge and recharge aluminium ion molten salt battery, it is characterized in that, step 5) in, when negative pole is liquid aluminum or aluminum alloy, the assembling of battery is that gained electrolyte is worn into particle or powder in anaerobic water-less environment, particle or powder diameter are between 0.001-50mm, and be placed in the conductive reaction vessel in bottom that bottom completely covers the thick aluminium block of 5-500mm or Al alloy block, electrolyte thickness is between 20-500mm; When negative pole is solid-state aluminum or aluminum alloy; the assembling of battery is that gained electrolyte is worn into particle or powder in anaerobic water-less environment; particle or powder diameter are between 0.001-50mm; be placed in the reaction vessel of conductivity no requirement (NR); electrolyte thickness is between 100-5000mm, and the positive and negative electrode of battery is hung by both positive and negative polarity conducting rod and soaks in the electrolyte.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243839.2A CN104868179B (en) | 2015-05-13 | 2015-05-13 | One kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof |
| PCT/CN2016/072866 WO2016180057A1 (en) | 2015-05-13 | 2016-01-29 | Rechargeable molten salt battery with aluminum ion and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243839.2A CN104868179B (en) | 2015-05-13 | 2015-05-13 | One kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104868179A true CN104868179A (en) | 2015-08-26 |
| CN104868179B CN104868179B (en) | 2017-11-17 |
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| WO (1) | WO2016180057A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632780A (en) * | 2016-01-05 | 2016-06-01 | 北京金吕能源科技有限公司 | Low temperature inorganic fused salt aluminium ion supercapacitor battery and preparation method therefor |
| WO2016180057A1 (en) * | 2015-05-13 | 2016-11-17 | 北京科技大学 | Rechargeable molten salt battery with aluminum ion and preparation method thereof |
| CN107658423A (en) * | 2017-08-07 | 2018-02-02 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal alloy pole piece and preparation method, lithium ion battery and preparation method |
| CN109962185A (en) * | 2019-03-27 | 2019-07-02 | 西安交通大学 | A kind of low capacity metallic graphite carbon medium temperature energy-storage battery and preparation method thereof |
| US10418663B2 (en) | 2016-05-17 | 2019-09-17 | Industrial Technology Research Institute | Metal-ion battery |
| CN111354903A (en) * | 2020-03-13 | 2020-06-30 | 烟台三新新能源科技有限公司 | Electrolyte membrane, production apparatus and production process thereof |
| CN112086695A (en) * | 2019-06-13 | 2020-12-15 | 中国科学院物理研究所 | Sn(AlCl4)2Application of molten salt and molten salt battery |
| US11296329B2 (en) | 2016-12-16 | 2022-04-05 | Industrial Technology Research Institute | Metal-ion battery |
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| US3650834A (en) * | 1970-01-28 | 1972-03-21 | Standard Oil Co Ohio | Aluminum bromide fused salt battery |
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| CN104241596A (en) * | 2014-08-22 | 2014-12-24 | 北京科技大学 | Rechargeable aluminum ion cell and preparation method thereof |
| CN204289603U (en) * | 2014-12-12 | 2015-04-22 | 芶富均 | A kind of liquid metal cell device |
| CN104868179B (en) * | 2015-05-13 | 2017-11-17 | 北京科技大学 | One kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof |
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- 2015-05-13 CN CN201510243839.2A patent/CN104868179B/en active Active
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| US3445288A (en) * | 1966-01-03 | 1969-05-20 | Standard Oil Co | Aluminum anode electrical energy storage device |
| US3650834A (en) * | 1970-01-28 | 1972-03-21 | Standard Oil Co Ohio | Aluminum bromide fused salt battery |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016180057A1 (en) * | 2015-05-13 | 2016-11-17 | 北京科技大学 | Rechargeable molten salt battery with aluminum ion and preparation method thereof |
| CN105632780A (en) * | 2016-01-05 | 2016-06-01 | 北京金吕能源科技有限公司 | Low temperature inorganic fused salt aluminium ion supercapacitor battery and preparation method therefor |
| WO2017117838A1 (en) * | 2016-01-05 | 2017-07-13 | 北京金吕能源科技有限公司 | Low-temperature inorganic-molten-salt aluminum-ion supercapacitor cell, and method for preparing same |
| US10418663B2 (en) | 2016-05-17 | 2019-09-17 | Industrial Technology Research Institute | Metal-ion battery |
| US11296329B2 (en) | 2016-12-16 | 2022-04-05 | Industrial Technology Research Institute | Metal-ion battery |
| CN107658423A (en) * | 2017-08-07 | 2018-02-02 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal alloy pole piece and preparation method, lithium ion battery and preparation method |
| CN107658423B (en) * | 2017-08-07 | 2020-06-02 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal alloy pole piece and manufacturing method thereof, lithium ion battery and manufacturing method thereof |
| CN109962185A (en) * | 2019-03-27 | 2019-07-02 | 西安交通大学 | A kind of low capacity metallic graphite carbon medium temperature energy-storage battery and preparation method thereof |
| CN112086695A (en) * | 2019-06-13 | 2020-12-15 | 中国科学院物理研究所 | Sn(AlCl4)2Application of molten salt and molten salt battery |
| CN111354903A (en) * | 2020-03-13 | 2020-06-30 | 烟台三新新能源科技有限公司 | Electrolyte membrane, production apparatus and production process thereof |
| CN111354903B (en) * | 2020-03-13 | 2020-09-11 | 烟台三新新能源科技有限公司 | Electrolyte membrane, production apparatus and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016180057A1 (en) | 2016-11-17 |
| CN104868179B (en) | 2017-11-17 |
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