CN103825045A - Aluminium ion battery and preparation method thereof - Google Patents

Aluminium ion battery and preparation method thereof Download PDF

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Publication number
CN103825045A
CN103825045A CN201410115329.2A CN201410115329A CN103825045A CN 103825045 A CN103825045 A CN 103825045A CN 201410115329 A CN201410115329 A CN 201410115329A CN 103825045 A CN103825045 A CN 103825045A
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aluminium ion
ion battery
aluminium
electrolyte
preparation
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焦树强
王伟
胡丽文
孙禾
孙浩博
赵飞
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University of Science and Technology Beijing USTB
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University of Science and Technology Beijing USTB
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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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to an aluminium ion battery and a preparation method thereof and belongs to the field of aluminium ion batteries and preparation thereof. The aluminium ion battery comprises a positive electrode, a negative electrode and an aluminium ion electrolyte, wherein the positive electrode is made of transition metal oxide; the negative electrode is made of high purity aluminium; the battery comprises a diaphragm material when the aluminium ion electrolyte is in a liquid state. Since abundant aluminium elements are stored, the cost for the ion battery is greatly reduced; the safety performance is improved; the transition metal oxide is applicable to hypervalent ion batteries due to relative stability under the variable valence states and different valence states. The ion liquid serves as the electrolyte for the hypervalent ion battery, so that aluminium ion is high in conductivity, good in heat stability, broad in electrochemical window and high in chemical stability and almost incapable of reacting with the positive electrode materials, the negative electrode materials, a current collector, a binder and a diaphragm in a battery system and capable of maintaining the liquid state in a board temperature range. The aluminium ion battery can be applied to various fields, such as electronic industries, communication industries and electric vehicles and the like.

Description

A kind of aluminium ion battery and preparation method thereof
Technical field
The invention belongs to ion battery and preparation field thereof, relate in particular to a kind of technology of preparing of the novel ion battery system that overprices, particularly a kind of ion battery and preparation method thereof that overprices based on aluminium ion embedding and deintercalation.
 
Background technology
Current, the non-renewable fossil fuels such as coal, oil and natural gas are day by day exhausted, and environmental pollution and greenhouse effect increasingly sharpen, and energy crisis and environmental protection become two hang-ups that the world faces.Therefore, development of new green energy resource and energy storage device more and more attract much attention.Lithium ion battery is as Novel energy storage apparatus, because it has that self discharge is little, specific capacity is high, good cycle and advantages of environment protection, more and more be subject to researcher's favor, and be regarded as the main selection of the extensive energy-storage battery such as following electric automobile, energy-accumulating power station.But tellurian lithium resource is limited, its expensive cost has hindered its large-scale application.Therefore, development resource is abundant, and novel battery system with low cost is the trend that solves following extensive energy storage system.The reserves of aluminium element in the earth's crust are very abundant, and its cost of winning is very low, low price, and the ion battery that overprices based on aluminium ion embedding and deintercalation is expected to for extensive energy storage device.In addition, an aluminium ion can shift three electronics, makes its specific capacity be expected to be greatly improved.Have at present the associated batteries system of report little, its specific capacity is low, and cycle performance is poor, is unfavorable for commercial applications.Therefore, develop specific capacity higher, the novel ion battery that overprices that cycle performance is good, has very important theory significance and commercial value.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of novel battery system that replaces lithium ion battery is provided, the ion battery system and preparation method thereof that overprices, and the high power capacity of having realized the ion battery that overprices discharges and recharges, and has extended cycle life.
For achieving the above object, the present invention adopts following technical scheme:
The present invention relates to a kind of aluminium ion battery, it comprises positive pole, negative pole and aluminium ion electrolyte, and wherein just very transition group metallic oxide, negative pole are rafifinal.
The optimal technical scheme of described aluminium ion battery is, when aluminium ion electrolyte is liquid, to comprise diaphragm material in battery.
The optimal technical scheme of described aluminium ion battery is, described diaphragm material is the one in the polypropylene micro-pore septum material with ion permeability, polyethylene micropore diaphragm material, glass fiber material.
The optimal technical scheme of described aluminium ion battery is, described aluminium ion electrolyte is mixed by one or more arbitrary proportions in aluminum halide and 1-butyl-3-methylimidazole chloride, 1-propyl group-3-methylimidazole villaumite, 1-ethyl-3-methylimidazole chloride, 1-butyl-3-methyl imidazolium tetrafluoroborate, 1-butyl-3-methylimidazole hexafluorophosphate.
The optimal technical scheme of described aluminium ion battery is that in described aluminium ion electrolyte, the volume ratio of aluminum halide and inorganic acid salt is 0.5 ~ 2.
The optimal technical scheme of described aluminium ion battery is that the transition group metallic oxide of described positive electrode is VO x, Ta 2o 5, Nb 2o 5, TiO 2, Cr 2o 3, MnO x, FeO x, CoO 2, CuO x, ZnO, MoO 3in the mixture of one or more arbitrary proportions.
The optimal technical scheme of described aluminium ion battery is that the positive electrode collector of described ion battery is the one in stainless steel foil, nickel foam, carbon paper.
The invention still further relates to the preparation method of above-mentioned aluminium ion battery, comprise following preparation process:
1) as the preparation of the transition metal oxide of aluminium ion cell positive material, transition metal oxide is Powdered, and granular size is 10 nm-10 μ m;
2) after above-mentioned transition metal oxide is mixed with conductive agent, binding agent, coat on collector body, as positive pole;
3) rafifinal that is 5-10mm using diameter clean after as negative pole;
4) preparation contains and can move freely Al 3+ionic liquid is as the electrolyte of battery;
5), using transition metal oxide as cell positive material, using high-purity aluminium flake as negative material, ionic liquid is electrolyte, assembles battery in glove box.
The preferred version of above-mentioned aluminium ion battery preparation method is that the described conductive agent of step (2) is the one in acetylene black, super carbon, carbon nano-tube, carbon dust, graphite material.
The preferred version of above-mentioned aluminium ion battery preparation method is that the described binding agent of step (2) is the one in polytetrafluoroethylene (PTFE) or polyvinylidene fluoride (PVDF).
Further, described step 2) in, in anodal preparation, transition metal oxide consumption is 30-90 wt%; Conductive agent is the conductive carbon materials such as acetylene black, super carbon, carbon nano-tube, carbon dust, graphite, and consumption is 1-30 wt%; Binding agent is polytetrafluoroethylene (PTFE) or polyvinylidene fluoride (PVDF) etc., and consumption is 1-20 wt%; Binding agent PVDF may be dissolved in 1-METHYLPYRROLIDONE (NMP), is that 1:10 makes by PVDF with the ratio of NMP; Collector is stainless steel foil or nickel foam.
Further, in described step 3), the cleaning method of negative pole is that with organic liquid, absolute ethyl alcohol or acetone, soak time is 1-5 hour, and ultrasonic concussion, after being dried, as negative pole.
Further, in described step 5), diaphragm material is polypropylene micro-pore septum material, polyethylene micropore diaphragm material or the glass fibre with ion permeability.
Due to the present invention to overprice ion battery both positive and negative polarity composition, barrier film, electrolyte etc. carried out strictly careful selecting, scientific and reasonable assembly, and in conjunction with accurate preparation method, the present invention reaches following feature: proposed a kind of Novel ion battery system, the ion battery system that overprices, further expands the kind of movable power source; Because aluminium element reserves are abundant, cheap, greatly reduce the cost of ion battery, and improved the security performance of ion battery; Transition metal oxide, due to the relative stability under variable valency and the different valence state of transition metal, is conducive in the application of overpricing in ion battery; Barrier film has good electrical insulating property, and resistance is low, and electrolyte ion is had to good permeability, has good chemical stability and electrochemical stability, good to electrolyte wetability; There is certain mechanical strength, available wide in variety; Adopt the electrolyte of ionic liquid as the ion battery that overprices, aluminium ion conductivity is high, Heat stability is good, electrochemical window is wider, chemical stability is high, substantially do not react with positive and negative pole material in battery system, collector, binding agent, barrier film etc., in wider temperature range, keep liquid.The various fields that can be applicable to of the present invention, as electronics industry, communication industry, electric automobile etc.
Accompanying drawing explanation
Fig. 1 is aluminium ion circulating battery volt-ampere curve prepared by embodiment 1;
Fig. 2 is the charge-discharge performance test curve of the aluminium ion battery prepared of embodiment 1;
Fig. 3 is the cycle performance test curve of the aluminium ion battery prepared of embodiment 1.
 
Embodiment
The ion battery structure that overprices of the present invention has the various shapes such as button shape, cylindric, square shape, and they mainly comprise electrolyte of battery container, positive pole, negative pole, barrier film and injection etc.Battery container is mainly by manufactures such as stainless steel case, aluminum hull or nickel plating box hats.Positive electrode is mainly transition metal oxide VO x, Ta 2o 5, Nb 2o 5, TiO 2, Cr 2o 3, MnO x, FeO x, CoO 2, CuO x, ZnO, MoO 3be stainless steel foil or nickel foam Deng the collector of positive electrode, negative material is high-purity aluminum foil.Diaphragm material adopts polypropylene micro-pore septum material, polyethylene micropore diaphragm material or glass fibre.Electrolyte is AlCl 3with the synthetic ionic liquid by a certain percentage such as 1-butyl-3-methylimidazole chloride, 1-propyl group-3-methylimidazole villaumite, 1-ethyl-3-methylimidazole chloride, 1-butyl-3-methyl imidazolium tetrafluoroborate, 1-butyl-3-methylimidazole hexafluorophosphate.
embodiment 1:
Use VO 2as positive active material, by itself and conductive agent acetylene black and polyfluortetraethylene of binding element (PTFE) in mass ratio the ratio of 75:15:10 mix, join in absolute ethyl alcohol and disperse, after ultrasonic concussion, in 60 ° of C baking ovens, dry to gel, gelling material is uniformly coated on stainless steel foil, as the ion battery positive pole that overprices, it is dried to 12 hours in 120 ° of C baking ovens, then assembled battery in the glove box that is full of argon gas.Be high pure metal aluminium flake to electrode, it soaked in absolute ethyl alcohol 3 hours, and ultrasonic concussion, after being dried, as negative pole.By AlCl 3with 1-butyl-3-methylimidazole chloride be the synthetic ionic liquid of 1:1 in mass ratio, as the overprice electrolyte of ion battery of the present invention.Barrier film is glass fibre (GF/D, Whatman).Battery through sealing, clean, packing, edging and check, ion battery product obtains overpricing.Battery installed after 12 hours, carried out charge-discharge test between 0.01-0.9 V.As Fig. 1 to Fig. 3, demonstrate good chemical property.
 
embodiment 2:
Use Ta 2o 5as positive active material, by itself and the super carbon of conductive agent and polyfluortetraethylene of binding element (PTFE) in mass ratio the ratio of 80:10:10 mix, join in absolute ethyl alcohol and disperse, after ultrasonic concussion, in 60 ℃ of baking ovens, dry to gel, gelling material is uniformly coated on stainless steel foil, as the ion battery positive pole that overprices.In 120 ℃ of baking ovens, be dried 12 hours, then assembled battery in the glove box that is full of argon gas.Be high pure metal aluminium flake to electrode.By AlBr 3with 1-ethyl-3-methylimidazole chloride be the synthetic ionic liquid of 1.1:1 in mass ratio, as the overprice electrolyte of ion battery of the present invention.Barrier film is polypropylene micro-pore septum material.Battery through sealing, clean, packing, edging and check, ion battery product obtains overpricing.
 
embodiment 3:
Use Nb 2o 5as positive active material, by itself and conductive agent carbon nano-tube and binding agent polyvinylidene fluoride (PVDF) etc. in mass ratio the ratio of 75:15:10 mix, join in absolute ethyl alcohol and disperse, after ultrasonic concussion, in 60 ℃ of baking ovens, dry to gel, gelling material is uniformly coated in nickel foam, as the ion battery positive pole that overprices.In 120 ℃ of baking ovens, be dried 12 hours, then assembled battery in the glove box that is full of argon gas.Be high pure metal aluminium flake to electrode.By AlCl 3with 1-propyl group-3-methylimidazole chloride be the synthetic ionic liquid of 1.2:1 in mass ratio, as the overprice electrolyte of ion battery of the present invention.Barrier film is polyethylene micropore diaphragm material.Battery through sealing, clean, packing, edging and check, ion battery product obtains overpricing.

Claims (10)

1. an aluminium ion battery, is characterized in that, it comprises positive pole, negative pole and aluminium ion electrolyte, and wherein just very transition group metallic oxide, negative pole are rafifinal.
2. aluminium ion battery according to claim 1, is characterized in that, when aluminium ion electrolyte is liquid, comprises diaphragm material in battery.
3. aluminium ion battery according to claim 2, is characterized in that, described diaphragm material is the one in the polypropylene micro-pore septum material with ion permeability, polyethylene micropore diaphragm material, glass fiber material.
4. aluminium ion battery according to claim 1, it is characterized in that, described aluminium ion electrolyte is mixed by one or more arbitrary proportions in aluminum halide and 1-butyl-3-methylimidazole chloride, 1-propyl group-3-methylimidazole villaumite, 1-ethyl-3-methylimidazole chloride, 1-butyl-3-methyl imidazolium tetrafluoroborate, 1-butyl-3-methylimidazole hexafluorophosphate.
5. aluminium ion battery according to claim 4, is characterized in that, in described aluminium ion electrolyte, the volume ratio of aluminum halide and inorganic acid salt is 0.5 ~ 2.
6. aluminium ion battery according to claim 1, is characterized in that, the transition group metallic oxide of described positive electrode is VO x, Ta 2o 5, Nb 2o 5, TiO 2, Cr 2o 3, MnO x, FeO x, CoO 2, CuO x, ZnO, MoO 3in the mixture of one or more arbitrary proportions.
7. aluminium ion battery according to claim 1, is characterized in that, the positive electrode collector of described ion battery is the one in stainless steel foil, nickel foam, carbon paper.
8. the preparation method of aluminium ion battery as claimed in claim 1, is characterized in that, comprises following preparation process:
1) as the preparation of the transition metal oxide of aluminium ion cell positive material, transition metal oxide is Powdered, and granular size is 10 nm-10 μ m;
2) after above-mentioned transition metal oxide is mixed with conductive agent, binding agent, coat on collector body, as positive pole;
3) rafifinal that is 5-10mm using diameter clean after as negative pole;
4) preparation contains and can move freely Al 3+ionic liquid is as the electrolyte of battery;
5), using transition metal oxide as cell positive material, using high-purity aluminium flake as negative material, ionic liquid is electrolyte, assembles battery in glove box.
9. the preparation method of aluminium ion battery according to claim 8, is characterized in that, the described conductive agent of step (2) is the one in acetylene black, super carbon, carbon nano-tube, carbon dust, graphite material; Binding agent is the one in polytetrafluoroethylene (PTFE) or polyvinylidene fluoride (PVDF).
10. the preparation method of aluminium ion battery according to claim 8, is characterized in that, in step (2), transition metal oxide consumption is that 30-90 wt%, conductive agent are that 1-30 wt%, binding agent are 1-20 wt%.
CN201410115329.2A 2014-03-26 2014-03-26 Aluminium ion battery and preparation method thereof Pending CN103825045A (en)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104091966A (en) * 2014-07-08 2014-10-08 南京中储新能源有限公司 Aluminum-containing electrolyte and secondary aluminium battery using same
CN104241596A (en) * 2014-08-22 2014-12-24 北京科技大学 Rechargeable aluminum ion cell and preparation method thereof
CN104701541A (en) * 2015-01-06 2015-06-10 北京科技大学 Lithium-ion battery with WS2 serving as positive electrode and preparation method of lithium-ion battery
CN104810544A (en) * 2015-04-20 2015-07-29 北京科技大学 Rechargeable aluminum ion battery and preparation method thereof
CN104993130A (en) * 2015-05-25 2015-10-21 石嘴山市天和创润新材料科技有限公司 Non-aqueous solution aluminum ion secondary battery and preparation method thereof
CN105489949A (en) * 2016-01-28 2016-04-13 吉首大学 Mixed aqueous solution battery preparation method based on sodium-embedded positive pole material
CN105826543A (en) * 2016-05-10 2016-08-03 哈尔滨工业大学（威海） Aluminum-polyaniline secondary battery
CN106129374A (en) * 2016-08-26 2016-11-16 深圳博磊达新能源科技有限公司 A kind of transition metal oxide/binary carbon net anode composite material and aluminium ion battery
CN106356500A (en) * 2016-11-29 2017-01-25 珠海银隆新能源有限公司 Aluminum ion battery and preparation method thereof
CN106856237A (en) * 2016-08-03 2017-06-16 北京理工大学 Aluminium ion GND and its methods and applications and aluminium ion battery of activation
CN107666016A (en) * 2016-07-29 2018-02-06 横店集团东磁股份有限公司 A kind of battery and its assemble method using the ionic liquid containing iodine as positive active material
CN107665981A (en) * 2016-07-29 2018-02-06 横店集团东磁股份有限公司 A kind of battery and its assemble method using chloride ionic liquid as positive active material
CN108365257A (en) * 2018-02-23 2018-08-03 山东科技大学 A kind of aluminium ion battery and preparation method thereof based on carbon nanotube anode
CN109728247A (en) * 2019-01-02 2019-05-07 山东科技大学 Aluminium ion anode and battery of a kind of high electrochemical window and preparation method thereof
CN109817967A (en) * 2019-01-22 2019-05-28 南京大学 A kind of preparation method of high capacity aluminium ion cell positive material
US10418663B2 (en) 2016-05-17 2019-09-17 Industrial Technology Research Institute Metal-ion battery
TWI685489B (en) * 2017-01-25 2020-02-21 財團法人工業技術研究院 Aluminum-ion battery
CN111326706A (en) * 2018-12-14 2020-06-23 中国科学院大连化学物理研究所 Carbon-coated niobium pentoxide composite reduced graphene oxide material, preparation and application
CN112624087A (en) * 2020-12-22 2021-04-09 同济大学 Aluminum ion battery positive electrode material prepared from hydrogenated fullerene material, and preparation and application thereof
CN112635760A (en) * 2020-12-22 2021-04-09 同济大学 Rechargeable fullerene-aluminum ion safety battery
US11296329B2 (en) 2016-12-16 2022-04-05 Industrial Technology Research Institute Metal-ion battery
GB2624246A (en) * 2022-11-14 2024-05-15 Eqonic Group Ltd A battery

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Publication number Priority date Publication date Assignee Title
CN104091966A (en) * 2014-07-08 2014-10-08 南京中储新能源有限公司 Aluminum-containing electrolyte and secondary aluminium battery using same
CN104241596A (en) * 2014-08-22 2014-12-24 北京科技大学 Rechargeable aluminum ion cell and preparation method thereof
WO2016026321A1 (en) * 2014-08-22 2016-02-25 北京科技大学 Chargeable aluminum-ion battery and preparation method thereof
CN104701541A (en) * 2015-01-06 2015-06-10 北京科技大学 Lithium-ion battery with WS2 serving as positive electrode and preparation method of lithium-ion battery
CN104810544A (en) * 2015-04-20 2015-07-29 北京科技大学 Rechargeable aluminum ion battery and preparation method thereof
CN104993130A (en) * 2015-05-25 2015-10-21 石嘴山市天和创润新材料科技有限公司 Non-aqueous solution aluminum ion secondary battery and preparation method thereof
CN105489949A (en) * 2016-01-28 2016-04-13 吉首大学 Mixed aqueous solution battery preparation method based on sodium-embedded positive pole material
CN105826543A (en) * 2016-05-10 2016-08-03 哈尔滨工业大学（威海） Aluminum-polyaniline secondary battery
US10418663B2 (en) 2016-05-17 2019-09-17 Industrial Technology Research Institute Metal-ion battery
CN107666016B (en) * 2016-07-29 2019-09-24 横店集团东磁股份有限公司 It is a kind of using the ionic liquid containing iodine as the battery of positive active material and its assemble method
CN107665981B (en) * 2016-07-29 2019-09-10 横店集团东磁股份有限公司 It is a kind of using the ionic liquid containing chlorine as the battery of positive active material and its assemble method
CN107666016A (en) * 2016-07-29 2018-02-06 横店集团东磁股份有限公司 A kind of battery and its assemble method using the ionic liquid containing iodine as positive active material
CN107665981A (en) * 2016-07-29 2018-02-06 横店集团东磁股份有限公司 A kind of battery and its assemble method using chloride ionic liquid as positive active material
CN106856237A (en) * 2016-08-03 2017-06-16 北京理工大学 Aluminium ion GND and its methods and applications and aluminium ion battery of activation
CN106856237B (en) * 2016-08-03 2020-10-27 北京理工大学 Aluminum ion battery negative electrode, activation method and application thereof, and aluminum ion battery
CN106129374B (en) * 2016-08-26 2019-08-27 深圳博磊达新能源科技有限公司 A kind of transition metal oxide/binary carbon net anode composite material and aluminium ion battery
CN106129374A (en) * 2016-08-26 2016-11-16 深圳博磊达新能源科技有限公司 A kind of transition metal oxide/binary carbon net anode composite material and aluminium ion battery
CN106356500A (en) * 2016-11-29 2017-01-25 珠海银隆新能源有限公司 Aluminum ion battery and preparation method thereof
US11296329B2 (en) 2016-12-16 2022-04-05 Industrial Technology Research Institute Metal-ion battery
TWI685489B (en) * 2017-01-25 2020-02-21 財團法人工業技術研究院 Aluminum-ion battery
CN108365257A (en) * 2018-02-23 2018-08-03 山东科技大学 A kind of aluminium ion battery and preparation method thereof based on carbon nanotube anode
CN111326706A (en) * 2018-12-14 2020-06-23 中国科学院大连化学物理研究所 Carbon-coated niobium pentoxide composite reduced graphene oxide material, preparation and application
CN111326706B (en) * 2018-12-14 2021-07-23 中国科学院大连化学物理研究所 Carbon-coated niobium pentoxide composite reduced graphene oxide material, preparation and application
CN109728247B (en) * 2019-01-02 2021-04-06 山东科技大学 Aluminum ion battery anode with high electrochemical window, battery and preparation method of aluminum ion battery anode
CN109728247A (en) * 2019-01-02 2019-05-07 山东科技大学 Aluminium ion anode and battery of a kind of high electrochemical window and preparation method thereof
CN109817967A (en) * 2019-01-22 2019-05-28 南京大学 A kind of preparation method of high capacity aluminium ion cell positive material
CN109817967B (en) * 2019-01-22 2021-11-05 南京大学 Preparation method of high-capacity aluminum ion battery positive electrode material
CN112624087A (en) * 2020-12-22 2021-04-09 同济大学 Aluminum ion battery positive electrode material prepared from hydrogenated fullerene material, and preparation and application thereof
CN112635760A (en) * 2020-12-22 2021-04-09 同济大学 Rechargeable fullerene-aluminum ion safety battery
CN112624087B (en) * 2020-12-22 2022-12-16 同济大学 Aluminum ion battery positive electrode material prepared from hydrogenated fullerene material, and preparation and application thereof
GB2624246A (en) * 2022-11-14 2024-05-15 Eqonic Group Ltd A battery

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