CN104868179B - One kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof - Google Patents
One kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof Download PDFInfo
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- CN104868179B CN104868179B CN201510243839.2A CN201510243839A CN104868179B CN 104868179 B CN104868179 B CN 104868179B CN 201510243839 A CN201510243839 A CN 201510243839A CN 104868179 B CN104868179 B CN 104868179B
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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 present invention relates to one kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof, belong to cell art, energy storage and conversion for renewable and clean energy resources such as wind energy, solar energy, tide energies.One kind of the present invention can discharge and recharge aluminium ion molten salt battery include positive pole, negative pole, electrolyte, wherein just extremely graphite, negative pole be metallic aluminium or its alloy, and electrolyte aluminum ions melts halogenation objects system to contain.It is proposed by the invention can discharge and recharge aluminium ion molten salt battery have the characteristics that can fast charging and discharging, capacity height, efficiency high, stable cycle performance, safe, clean environment firendly.
Description
Technical field
The invention belongs to one kind can discharge and recharge aluminium ion molten salt battery and preparation method thereof, available for wind energy, solar energy, tide
The energy storage and conversion of the renewable and clean energy resources such as nighttide energy.
Background technology
In recent years, with the environmental pressure that coal, oil, the continuous reduction of natural gas and its use are brought, develop and sharp
Become the focus of current research with clean reproducible energy.Wherein electric energy is because it is in the core stage of various energy resources conversion
And become whole renewable and clean energy resource development and the key factor utilized.However, the efficient utilization of these electric energy is realized,
Then it is related to the storage problem of electric energy.The charge and discharge of secondary cell is that currently solution electrical power storage is most effective and is most hopeful
Mode.Currently, secondary cell is still based on lithium ion battery, and lithium ion battery is because its higher energy density and high electricity
Flattening bench and be widely used on the electronic products such as mobile phone, computer and other portable type electronic products.But by global lithium reserves
Influence, by lithium ion battery large-scale application in the green energy such as wind energy, solar energy and tide energy energy turn
Change may can not almost being completed with storage for task.In addition, peace of the lithium ion battery present in because of the generation of negative pole Dendritic TiC
Full hidden danger causes people seeking new battery system always.Recently, high-temperature molten salt secondary cell enters the sight of people.Phase
For normal temperature ion battery, high-temperature fusion salt secondary cell ionic mobility is fast, and electrode polarization is small, is advantageous to the high efficiency of energy
Storage and conversion.The present invention uses the graphite that raw material is extensive and cost is cheap and metallic aluminium as battery positive and negative electrode, using containing aluminium
The melting halide of ion is electrolyte, can effectively and large-scale application be stored in utilization in a variety of renewable and clean energy resources.
The content of the invention
Present invention offer is a kind of to can be used for the energy storages of renewable and clean energy resource such as wind energy, solar energy, tide energy with turning
Change the molten salt battery utilized, prominent charging and discharging capacity, excellent cycle performance, energy conversion efficiency and preferable safety
Property, spatter property cause its can large-scale application in a variety of green clean energy resourcies high efficiency storage and conversion.
To achieve the above object, the present invention provides following technical scheme：
It is proposed by the present invention can discharge and recharge aluminium ion molten salt battery, its operation principle and existing lithium ion battery, sodium from
The operation principle of sub- battery and normal temperature aluminium ion battery has similarity.
One kind can discharge and recharge aluminium ion molten salt battery, it is characterised in that comprising positive pole, negative pole and contains aluminum ions melting
Halide mixing salt electrolyte and electrolytic cell device, wherein positive pole graphite, negative pole are solid-state, liquid metal aluminium or its alloy, electricity
Xie Zhiwei contains aluminum ions melting halogenation objects system.
The melting halogenation objects system is by alkali metal, alkaline earth metal chloride, fluoride, bromide and iodide
Melting halogenation objects system of the temperature that one or more mix by a certain percentage between 25-1000 DEG C.
The aluminium ion by it is included below but be not limited only to this containing aluminium halogenide, aluminate provide, specifically such as：AlF3、
AlCl3、AlBr3、AlI3Or Na3AlF6Deng.
The positive pole graphite material content be more than 10% carbon material, preferably graphite material content be 50%~
100%.
The positive pole or solid-state negative pole are shaped as sheet, rectangular-shape, cubic, cylindric block or other with extremely
The irregular block of a few plane.
The negative pole is solid-state, liquid metal aluminium or solid-state, the aluminium of liquid and metallic copper, iron, nickel, lead, bismuth, tin, silver etc.
The binary or multicomponent alloy of formation.
It is described can the specific preparation process of discharge and recharge aluminium ion molten salt battery：
1) by graphite block body and positive pole high temperature resistant conducting rod using screw thread, fixture, hook, inlay or refractory metal wire bundle
The mode such as tie up to connect as positive pole；
2) when liquid aluminum or aluminum alloy does negative pole, using lateral wall insulation, the electrolytic cell of bottom conducting can fill as the present invention
The reaction vessel of electric discharge aluminium ion molten salt battery；
3) when liquid aluminum or aluminum alloy does negative pole, take a certain amount of metal aluminum or aluminum alloy be placed in it is above-mentioned can bottom conductive
Reaction vessel, and be heated to melting, then cool down in reaction container bottom as negative pole.When solid-state aluminum or aluminum alloy does negative pole
When, by solid-state aluminum or aluminum alloy using screw thread, fixture, hook, inlay or mode and the negative conductives such as refractory metal wire bundle is tied up
Bar connection is used as negative pole；
4) prepare containing the aluminium ion melting halide electrolyte system that can move freely；
5) be ready to positive pole, negative pole and containing it is aluminum ions melting halide electrolyte system after, assembled battery, then
It is heated to operating temperature (now electrolyte is in a liquid state)；
6) after above-mentioned electrolytic cell reaches operating temperature, positive pole graphite block body is immersed containing aluminum ions melting halide electricity
Xie Zhizhong.Ensure that positive pole high temperature resistant conducting rod does not immerse electrolyte and short circuit does not occur for both positive and negative polarity simultaneously.
It is above-mentioned can be in discharge and recharge aluminium ion molten salt battery preparation method step (1), (3), the positive pole, negative pole high temperature resistant are led
Electric pole is made up of iron, molybdenum, titanium, nickel, copper, aluminium, zirconium, hafnium metal or alloy.
It is above-mentioned can be in discharge and recharge aluminium ion molten salt battery preparation method step (2), the negative pole is liquid aluminum or aluminum alloy
When, using lateral wall insulation, the electrolytic cell of bottom conductive is as reaction vessel；When negative pole is solid-state aluminum or aluminum alloy, reaction vessel
Electric conductivity no requirement (NR).
It is above-mentioned can in discharge and recharge aluminium ion molten salt battery preparation method step (4), it is described containing the aluminium that can move freely from
Son melting halide electrolyte system must by alkali metal of the purity more than 99.5%, alkali earth metal fluoride, chloride,
One or more kinds of cooperation AlF in bromide, iodide3、AlCl3、AlBr3、AlI3Or Na3AlF6A kind of mixing in
Form.
It is above-mentioned can be in discharge and recharge aluminium ion molten salt battery preparation method step (5), the assembling of the battery, which includes, works as negative pole
For liquid aluminum or aluminum alloy when, gained electrolyte is worn into anaerobic water-less environment to particle or powder, and (particle diameter is in 0.001-
Between 50mm) bottom that is placed in aluminium block or Al alloy block that bottom completely covers 5-500mm thick (preferably 20-50mm is thick) can lead
In the reaction vessel of electricity, electrolyte thickness (preferably 50-100mm is thick) between 20-500mm.When negative pole is that solid aluminum or aluminium close
Jin Shi, gained electrolyte wears into particle in anaerobic water-less environment or powder (particle diameter is between 0.001-50mm) is placed in conductive nothing
It is required that reaction vessel in, electrolyte thickness (preferably 1000-2000mm thick) between 100-5000mm, the positive and negative electrode of battery
By both positive and negative polarity conducting rod suspension immersion in the electrolyte.
The present invention is positive pole using graphite, and liquid, solid metallic aluminium or its alloy contain aluminum ions melting as negative pole
Halide constitutes one kind for electrolyte can discharge and recharge aluminium ion molten salt battery.The invention has the characteristics that：Due to positive pole stone
Ink and negative pole aluminium element the earth's crust rich reserves, it is cheap, greatly reduce the preparation cost of battery；Graphite possesses stratiform
Structure, beneficial to the insertion and abjection of aluminium element, while graphite can improve this possessing excellent chemical stability and heat endurance
Invention can discharge and recharge aluminium ion molten salt battery cyclical stability, charging and discharging capacity and cycle efficieny；Fuse salt conduct
Electrolyte, conductance is high, and heat endurance is good, while ionic mobility is higher and possesses wider potential window, can effectively reduce
The present invention can discharge and recharge aluminium ion molten salt battery internal resistance, so as to improve energy conversion efficiency.Based on above feature, the present invention can fill
Electric discharge aluminium ion molten salt battery can securely and reliably, that clean environment firendly can be used for wind energy, solar energy, tide energy etc. on a large scale is renewable clearly
The energy storage and conversion of the clean energy.
Brief description of the drawings
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 of embodiment 3
Schematic diagram；Fig. 4 is the battery schematic diagram of embodiment 4
Wherein numbering 1 is positive pole high temperature resistant conducting rod；2 be positive pole graphite flake；3 be containing aluminium electrolyte；4 bear for liquid aluminium
Pole；5 be that liquid copper aluminium closes negative pole；6 be negative pole high temperature resistant conducting rod；7 be negative pole solid aluminum；8 be negative pole solid-state albronze.
Embodiment
The present invention will be described in more detail by specific embodiment below, but protection scope of the present invention is not limited
In these embodiments.
Embodiment 1
Take purity to be more than 99% graphite block body, and be processed as diameter 1000mm, thick 200mm disc-shaped block,
And deep 100mm, diameter 100mm screw thread are processed in the cross-section center position of lamellar body, and it is connected through a screw thread a diameter
Conducting rod of the 60mm stainless steel bar as positive pole graphite.Build internal diameter 1200mm, deep 1000mm bottom conductive, lateral wall insulation by laying bricks or stones
Tubular electrolytic cell as reaction vessel.Aluminium ingot of the purity more than 99% is chosen under inert atmosphere protection and is fused to reaction vessel in advance
Bottom, form the thick cylindric aluminium ingots of class for covering whole reaction container bottom of about 100mm.Using equimolar NaF and KF as branch
Electrolyte is held, and adds the Na of mass fraction 10%3AlF6To provide aluminium ion.During assembled battery, by well mixed electrolyte
Addition is covered in bottom in the reaction vessel of 100mm thickness aluminium blocks, and the thickness of electrolyte is between 200-300mm.Electrolysis unit
After being completed, electrolytic cell is heated to 800 DEG C.Finally, by adjusting positive conductive bar adjustment positive pole block position, make
It immerses 10mm depths in electrolyte and soaked certain time, and 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
Take purity to be more than 99% graphite block body, and be processed as the length of side 1000mm, high 200mm square piece shape block,
And deep 100mm, diameter 100mm screw thread are processed in the cross-section center position of lamellar body, and it is connected through a screw thread a diameter
Conducting rod of the 60mm stainless steel bar as positive pole graphite.Build length of side 1200mm, deep 1000mm bottom conductive, lateral wall insulation by laying bricks or stones
Cuboid electrolytic cell as reaction vessel.Copper aluminium ingot is chosen under inert atmosphere protection and is fused to reaction container bottom in advance, is formed
The thick cylindric albronze ingots of class for covering whole reaction container bottom of about 60mm.It is electric to support using equimolar LiF and KF
Xie Zhi, and add the AlCl of mass fraction 8%3To provide aluminium ion.During assembled battery, well mixed electrolyte is added the bottom of at
Portion is covered in the reaction vessel of 60mm thickness albronzes, and the thickness of electrolyte is between 200-300mm.Electrolysis unit has assembled
Cheng Hou, electrolytic cell is heated to 700 DEG C.Finally, by adjusting positive conductive bar adjustment positive pole block position, its immersion is made
10mm depths and soaked certain time in electrolyte, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 2 is this example
Battery schematic diagram.
Embodiment 3
Graphite block body of the purity more than 90% is processed as to the length of side 1000mm, thick 100mm square piece shape block, and in lamellar body
One side process deep 200mm, diameter 60mm screw thread, and be connected through a screw thread diameter 60mm stainless steel bar as just
The conducting rod of pole graphite.The length of side 1200mm, deep 1200mm cube electrolytic cell are built by laying bricks or stones as reaction vessel.Purity is chosen to be more than
99% aluminium ingot, length of side 1000mm, thick 50mm square piece shape is processed as, and deep 100mm is processed on one side of lamellar body, directly
Footpath 30mm screw thread, and it is connected through a screw thread conducting rod of the diameter 30mm stainless steel bar as negative pole aluminium flake.With etc. rub
Your CaCl2It is supporting electrolyte with LiCl, and adds the AlF of mass fraction 8%3To provide aluminium ion.During assembled battery, mix
Close in uniform electrolyte addition reaction vessel, the thickness of electrolyte is between 1100-1200mm.Electrolysis unit is completed
Afterwards, electrolytic cell is heated to 600 DEG C.Finally, by adjusting positive conductive bar adjustment positive pole block position, its is made to immerse electricity
Solve 1000mm depths in matter and soak certain time, so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 3 is this example
Battery schematic diagram.
Embodiment 4
Graphite block body of the purity more than 90% is processed as to the length of side 1000mm, thick 100mm square piece shape block, and in lamellar body
One side process deep 200mm, diameter 60mm screw thread, and be connected through a screw thread diameter 60mm stainless steel bar as just
The conducting rod of pole graphite.The length of side 1200mm, deep 1200mm cube electrolytic cell are built by laying bricks or stones as reaction vessel.Choose albronze
Ingot, length of side 1000mm, thick 50mm square piece shape is processed as, and deep 100mm is processed on one side of lamellar body, diameter 30mm's
Screw thread, and it is connected through a screw thread conducting rod of the diameter 30mm stainless steel bar as negative pole copper aluminium flake.With equimolar
LiCl and KCl is supporting electrolyte, and adds the AlCl of mass fraction 8%3To provide aluminium ion.During assembled battery, mixing is equal
In even electrolyte addition reaction vessel, the thickness of electrolyte is between 1100-1200mm., will after electrolysis unit is completed
Electrolytic cell is heated to 400 DEG C.Finally, by adjusting positive conductive bar adjustment positive pole block position, its is made to immerse electrolyte
Middle 1000mm depths are simultaneously soaked certain time, and so far completing the present invention can discharge and recharge aluminium ion molten salt battery.Fig. 4 is the electricity of this example
Pond schematic diagram.
Claims (4)
1. one kind can discharge and recharge aluminium ion molten salt battery, it is characterised in that comprising positive pole, negative pole and contains aluminum ions melting halogen
Compound mixes salt electrolyte and electrolytic cell device, wherein just extremely graphite, negative pole be metallic aluminium or its alloy, electrolyte for containing
Aluminum ions melting halogenation objects system；
The preparation process of the aluminium ion molten salt battery is as follows：
1) by graphite block body and positive pole high temperature resistant conducting rod using screw thread, fixture, hook, inlay or the refractory metal wire bundle side of tying up
Formula connection is used as positive pole；
2) when liquid aluminum or aluminum alloy does negative pole, using lateral wall insulation, the electrolytic cell of bottom conductive as can charge and discharge electrit from
The reaction vessel of sub- molten salt battery；When solid-state aluminum or aluminum alloy does negative pole, reaction vessel electric conductivity no requirement (NR)；
3) when liquid aluminum or aluminum alloy does negative pole, metal aluminum or aluminum alloy is taken to be placed in step 2）The reaction of the bottom conductive is held
Device, and be heated to melting, then cool down in reaction container bottom as negative pole；, will be solid when solid-state aluminum or aluminum alloy does negative pole
State aluminum or aluminum alloy using screw thread, fixture, hook, inlay or refractory metal wire bundle ties up mode and is connected conduct with negative conductive bar
Negative pole；
4) prepare containing aluminum ions melting halogenation objects system；
5) be ready to positive pole, negative pole and containing it is aluminum ions melting halogenation objects system after, assembled battery, be subsequently heated to work
Temperature, now electrolyte be in a liquid state；
6) step 5）After the electrolytic cell reaches operating temperature, positive pole graphite block body is immersed and contains aluminum ions melting halide
In electrolyte；Ensure that positive pole high temperature resistant conducting rod does not immerse electrolyte and short circuit does not occur for both positive and negative polarity simultaneously；
The melting halogenation objects system is by the chloride of alkali metal or alkaline-earth metal, fluoride, bromide and iodide
Melting halogenation objects system of more than one operating temperatures mixed between 400-1000 DEG C；
The positive pole graphite material carbon content is 50% ~ 100%；
The negative pole is solid-state, liquid metal aluminium, or the metallic aluminium of solid-state, liquid and metallic copper, iron, nickel, lead, bismuth, tin, silver-colored shape
Into binary or multicomponent alloy；
Step 4）In, it is the fluorination by alkali metal or alkaline-earth metal containing the aluminum ions melting halogenation objects system that can move freely
One or more of thing, chloride, bromide, iodide coordinate AlF3、AlCl3、AlBr3、AlI3Or Na3AlF6In one kind mix
Conjunction obtains.
2. as claimed in claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterised in that the positive pole or solid-state negative pole shape
Shape is rectangular-shape, cubic, cylindric block or other irregular blocks with least one plane.
3. according to claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterised in that step 1）、3）In, it is described just
Pole, negative pole high temperature resistant conducting rod are made up of iron, molybdenum, titanium, nickel, copper, aluminium, zirconium, hafnium metal or alloy.
4. according to claim 1 can discharge and recharge aluminium ion molten salt battery, it is characterised in that step 5）In, when negative pole is
During liquid aluminum or aluminum alloy, the assembling of battery is that gained electrolyte is worn into particle or powder, granule in anaerobic water-less environment
Or powder diameter is placed in the bottom that bottom completely covers the thick aluminium blocks of 5-500mm or Al alloy block between 0.001-50mm
In conductive reaction vessel, electrolyte thickness is between 20-500mm；When negative pole is solid-state aluminum or aluminum alloy, the group of battery
Dress be gained electrolyte is worn into anaerobic water-less environment particle or powder, granule or powder diameter 0.001-50mm it
Between, it is placed in the reaction vessel of electric conductivity no requirement (NR), between 100-5000mm, the positive and negative electrode of battery passes through electrolyte thickness
Both positive and negative polarity conducting rod suspension immersion is 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 |
Applications Claiming Priority (1)
| 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 CN104868179A (en) | 2015-08-26 |
| CN104868179B true CN104868179B (en) | 2017-11-17 |
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| CN201510243839.2A Active 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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| WO (1) | WO2016180057A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| KR102043331B1 (en) | 2016-05-17 | 2019-11-11 | 인더스트리얼 테크놀로지 리서치 인스티튜트 | Metal-ion battery |
| TWI611618B (en) | 2016-12-16 | 2018-01-11 | 財團法人工業技術研究院 | Metal-ion battery |
| 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 |
| CN109962185B (en) * | 2019-03-27 | 2021-01-19 | 西安交通大学 | Small-capacity metal graphite medium-temperature energy storage battery and preparation method thereof |
| CN112086695B (en) * | 2019-06-13 | 2021-11-02 | 中国科学院物理研究所 | Sn(AlCl4)2Application of molten salt and molten salt battery |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8613800D0 (en) * | 1986-06-06 | 1986-07-09 | Lilliwyte Sa | Electrochemical cell |
| US10128543B2 (en) * | 2013-07-08 | 2018-11-13 | Eos Energy Storage, Llc | Molten metal rechargeable electrochemical cell |
| 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 |
-
2015
- 2015-05-13 CN CN201510243839.2A patent/CN104868179B/en active Active
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2016
- 2016-01-29 WO PCT/CN2016/072866 patent/WO2016180057A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Publication date |
|---|---|
| WO2016180057A1 (en) | 2016-11-17 |
| CN104868179A (en) | 2015-08-26 |
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