CN108630993A - A kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes - Google Patents
A kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes Download PDFInfo
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- CN108630993A CN108630993A CN201710172262.XA CN201710172262A CN108630993A CN 108630993 A CN108630993 A CN 108630993A CN 201710172262 A CN201710172262 A CN 201710172262A CN 108630993 A CN108630993 A CN 108630993A
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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
- H01M10/058—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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a kind of preparation methods of lithium double ion full battery that making positive and negative anodes with mixing carbon material, the described method comprises the following steps：Mixing carbon material is prepared first；Again mixing carbon positive and negative electrode is prepared with mixing carbon material；Then lithium salt electrolyte is prepared；Mixing carbon positive and negative electrode and lithium salt electrolyte are finally assembled into full battery.The positive and negative anodes carbon material that the present invention uses is easy to get, is cheap, environmentally friendly, and mixing carbon material is mixed using various carbon materials, and stable structure is not consumed in charge and discharge process and is not lost, and long-term cycle stability is good, and high rate performance is good.
Description
Technical field
The present invention relates to the lithium double ion full batteries that positive and negative anodes are made in field more particularly to a kind of mixing carbon material.
Background technology
Lithium ion battery (LIBs) is due to its relatively high discharge voltage, energy density and good power-performance, institute
It is applied to portable electronic product and network storage with ubiquitous.With modern science and technology progress and demand, high-energy is developed
Density, the Novel rechargeable battery system of low cost are of increased attention.At present market-oriented lithium from
Sub- battery generally uses cobalt acid lithium, LiMn2O4, LiFePO4 and ternary material etc. to be used as positive electrode, these material prices high
It is expensive so that lithium ion battery cost is higher.Furthermore due to organic electrolysis plastidome etc., the internal resistance of cell is relatively large, cannot
Heavy-current discharge.
Dual-ion cell (DIBs) has had been found to several as the electrical energy storage device of a kind of high-energy and low cost
10 years.Under normal conditions, Dual-ion cell charging process by promote anion and cation be respectively embedded into the electrolytic solution
Into anode and cathode, discharge process is then on the contrary.
Invention content
To solve the problems such as commercialization is also not implemented in the of high cost and Dual-ion cell that current lithium ion battery still has,
The present invention provides a kind of positive and negative pole materials with the preparation method of the lithium double ion full battery of mixing carbon material.
To achieve the above object, the technical solution adopted in the present invention is：A kind of lithium for making positive and negative anodes with mixing carbon material
The preparation method of double ion full battery, the described method comprises the following steps：
Prepare mixing carbon material；
Mixing carbon positive and negative electrode is prepared with mixing carbon material；
Prepare lithium salt electrolyte；
Mixing carbon positive and negative electrode and lithium salt electrolyte are assembled into full battery.
Further, the method for preparing mixing carbon material is by two or more carbon materials or/and metallic compound
It is mixed by a certain percentage；Then 10-15h is ground under exhausted water environment；Again with 2-5 DEG C of heating under protective gas atmosphere
Rate is warming up to 80-150 DEG C, and then constant temperature handles 10-20h, obtains mixing carbon material.
Further, the carbon material is graphene, graphene oxide, graphite, graphite powder, nano-graphite, nano-graphite
Powder, carbon nanotube, active powdered carbon, expanded graphite, expanded graphite alkene, three-dimensional grapheme, carbon black, soft carbon, graphite nodule etc..
Further, the metallic compound is metal oxide, metal sulfide etc..
Further, the preparation mixing carbon positive and negative electrode method is that will mix carbon material：Acetylene black：Carboxymethyl cellulose
It is 8 in mass ratio：0.5-2：0.5-2 is uniformly mixed；Then mixture is dissolved in ethyl alcohol：The mass ratio of H2O is 1：1-3's
In mixed solution and continue to stir 10-24h；Then mixture is distinguished on even spread to positive and negative anodes substrate, and at 50-80 DEG C
Vacuum drying oven under dry 5-24h, obtain carbon positive and negative electrode.
Further, the coated substrate in the mixing carbon positive electrode is aluminium foil, and the average weight for mixing carbon material is about
0.3-10mg/cm2, the coated substrate mixed in carbon negative electrode is copper foil, and the average weight for mixing carbon material is about 0.3-
10mg/cm2。
Further, the preparation lithium salt electrolyte method is that the lithium salts electrolyte of 0.01-10M is dissolved in solvent, shape
At uniform lithium salt electrolyte.
Further, the lithium salts electrolyte is lithium fluoride (LiF), lithium hexafluoro phosphate (LiPF6), LiBF4
(LiBF4), one kind in lithium perchlorate (LiClO4) etc..
Further, the solvent is ethylene carbonate (EC), propene carbonate (PC), dimethyl carbonate (DMC), carbonic acid
Diethylester (DEC), methyl ethyl carbonate (EMC), methyl propyl carbonate (MPC), fluorinated ethylene carbonate (FEC), 1,2- dimethoxys
Two kinds in ethane (DME) are 1 by volume：1-10 (i.e. v1:V2=1：Mixed solution 1-10) mixed.
Further, the lithium double ion full battery is in H2O<0.5ppm, O2<Group in the ar gas environment glove box of 0.5ppm
Dress.
By the above-mentioned description to structure of the invention it is found that compared to the prior art, the invention has the advantages that：
1, the positive and negative anodes carbon material that the present invention uses is easy to get, is cheap, environmentally friendly；
2, present invention mixing carbon material is mixed using various carbon materials, in conjunction with various carbon materials and the knot of metallic compound
Structure advantage, stable structure, distinctive layered porous structure so that charge and discharge process metal cation is cloudy in cathode and large scale
Ion makes battery provide about in positive preferably embedded and abjection, the mixing carbon material that large-scale anion is embedded into anode
The high voltage platform of 4.5-5V, provides higher energy；
3, lithium Dual-ion cell positive and negative anodes electrode material of the present invention is extremely stable, does not consume in charge and discharge process and is not lost,
Long-term cycle stability is good, and high rate performance is good.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is that the preparation process for the lithium double ion full battery that mixing carbon material provided by the invention makees positive and negative pole material is shown
It is intended to；
Fig. 2 is the SEM photograph of mixing carbon material provided by the invention；
Fig. 3 is the typical charge and discharge for the lithium double ion full battery that mixing carbon material provided by the invention makees positive and negative pole material
Curve graph；
Fig. 4 is that mixing carbon material provided by the invention makees the lithium double ion full battery of positive and negative pole material in 1000mA/g electricity
Long-term cycle stability under current density can be schemed.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention provides a kind of preparation method of lithium double ion full battery that making positive and negative pole material with carbon mixing material, institutes
Lithium double ion full battery is stated using mixing carbon material as positive and negative pole material, 0.01-10M lithium salts is as electrolyte；The mixing
Carbon material be graphene, graphene oxide, graphite, graphite powder, nano-graphite, nano graphite powder, carbon nanotube, active powdered carbon,
At least two in the metal oxide and metal sulfide mixtures mixed；The electrolyte is lithium fluoride (LiF), six
Lithium fluophosphate (LiPF6), LiBF4 (LiBF4), lithium perchlorate (LiClO4At least one of) etc..
As shown in Figure 1, lithium double ion full battery provided by the invention adopts the following technical scheme that：
S01 prepares mixing carbon material；
Two or more carbon materials or/and metallic compound are mixed by a certain percentage, then under exhausted water environment
10-15h is ground, then 80-150 DEG C is warming up to 2-5 DEG C of heating rate under protective gas atmosphere, then constant temperature handles 10-
20h obtains mixing carbon material；Wherein, carbon material is graphene, graphene oxide, graphite, graphite powder, nano-graphite, nanometer stone
Ink powder, carbon nanotube, active powdered carbon, expanded graphite, expanded graphite alkene, three-dimensional grapheme, carbon black, soft carbon, graphite nodule etc.；Metal
Compound is metal oxide metal oxide (such as NiCoO4), metal sulfide (such as MoS2) etc.；
S02 prepares mixing carbon positive and negative electrode；
The mixing carbon material that S101 is obtained：Acetylene black：Carboxymethyl cellulose is 8 in mass ratio：0.5-2：0.5-2 is carried out
Uniformly mixing；Then mixture is dissolved in ethyl alcohol：H2In the mixed solution that the mass ratio of O is and continue to stir 10-24h；Then
Mixture is distinguished on even spread to positive and negative anodes substrate, and the dry 5-24h under 50-80 DEG C of vacuum drying oven, obtains mixing carbon
Positive and negative electrode；Wherein, it is aluminium foil to mix the coated substrate in carbon positive electrode, mixes being averaged for the mixing carbon material in carbon positive electrode
Weight is about 0.3-10mg/cm2；It is copper foil to mix the coated substrate in carbon negative electrode；Mix the mixing carbon materials in carbon negative electrode
The average weight of material is about 0.3-10mg/cm2；
S03 prepares lithium salt electrolyte；
The lithium salts electrolyte of 0.01-10M is dissolved in solvent, uniform lithium salt electrolyte is formed；Wherein lithium salts electrolyte
For lithium fluoride (LiF), lithium hexafluoro phosphate (LiPF6), LiBF4 (LiBF4), lithium perchlorate (LiClO4) etc. in one kind；
Solvent is ethylene carbonate (EC), propene carbonate (PC), dimethyl carbonate (DMC), diethyl carbonate (DEC), methyl ethyl carbonate
Two kinds in ester (EMC), methyl propyl carbonate (MPC), fluorinated ethylene carbonate (FEC), 1,2- dimethoxy-ethanes (DME) are pressed body
Product is than being 1：1-10 (i.e. v1:V2=1：Mixed solution 1-10) mixed；
Mixing carbon positive and negative electrode and lithium salt electrolyte are assembled into full battery by S04；
In H2O<0.5ppm, O2<The assembling of lithium Dual-ion cell is completed in the ar gas environment glove box of 0.5ppm；
The positive and negative anodes carbon material that the present invention uses is easy to get, is cheap, environmentally friendly；It mixes carbon material and utilizes a variety of carbon
Material mixes, in conjunction with various carbon materials and the structural advantage of metallic compound, stable structure, distinctive layered porous structure
So that charge and discharge process metal cation in cathode and large-scale anion in positive preferably embedded and abjection, large scale the moon from
Son is embedded into the high voltage platform that the mixing carbon material of anode makes battery provide about 4.5-5V, provides higher energy；Lithium
Dual-ion cell positive and negative anodes electrode material is extremely stable, does not consume in charge and discharge process and is not lost, and long-term cycle stability is good, times
Rate excellent performance.
Embodiment 1
S01 prepares mixing carbon material:
It is 6 by weight by graphene and nano-graphene：4 are mixed, and 12h is then ground under exhausted water environment, then
100 DEG C are warming up to 3 DEG C of heating rate under protective gas atmosphere, then constant temperature handles 15h, obtains mixing carbon material；
S02 prepares mixing carbon positive and negative electrode；
The mixing carbon material that S01 is obtained：Acetylene black：Carboxymethyl cellulose is 8 in mass ratio：1：1 is uniformly mixed；
Then mixture is dissolved in ethyl alcohol：H2The mass ratio of O is 1：In 2 mixed solution and continue to stir 20h；Then mixture is pressed
The average weight for mixing carbon material is about 4mg/cm2It is applied on positive substrate aluminium foil, presses the average weight of mixing carbon material about
For 2mg/cm2It is applied on cathode substrate copper foil, and drying for 24 hours, obtains carbon positive and negative electrode under 70 DEG C of vacuum drying oven by them；
S03 prepares lithium hexafluoro phosphate (LiPF6) electrolyte；
By the 1M lithium hexafluoro phosphates (LiPF of 1M6) volume ratio is dissolved in for diethyl carbonate (DEC)：Dimethyl carbonate (DMC)
=6：4(v1:V2=6:4) in mixed solution；
Mixing carbon positive and negative electrode and lithium salt electrolyte are assembled into full battery by S04；
In H2O<0.5ppm, O2<The assembling of lithium Dual-ion cell is completed in the ar gas environment glove box of 0.5ppm；
From the SEM figures of Fig. 2 mixing carbon materials provided by the invention it can be seen that mixing carbon material is by countless layer structure groups
At layer structure is clearly demarcated, is evenly distributed, and is covered with porous structure between layers, this is conducive to the infiltration of electrolyte, alleviates simultaneously
The electrode volume of lithiumation process expands.
As shown in Figure 3-4, the electrochemistry of lithium double ion full battery is had studied using charging and discharging curve, cyclical stability etc.
Energy.Fig. 3 shows that typical charged/discharged curve graph, the charging capacity and discharge capacity of lithium double ion full battery are respectively
The discharge voltage plateau of 96.8mAh/g and 93.9mAh/g and 4.5V.Fig. 4 is that lithium double ion full battery 1000mA/g high currents are close
Long-term cycle stability energy under degree, still provides the high power capacity of 99.6mAh/g after 100 cycles, and discharge capacity is complete
Do not decay entirely.Therefore there is high electric discharge electricity as lithium double ion full battery prepared by positive and negative pole material using mixing carbon material
Flattening bench and super good long-term cycle stability energy.
Embodiment 2
S01 prepares mixing carbon material:
It is 8 by weight by graphene and molybdenum disulfide：2 are mixed, and then grind 12h under exhausted water environment, then
100 DEG C are warming up to 3 DEG C of heating rate under protective gas atmosphere, then constant temperature handles 15h, obtains mixing carbon material 1；
It is 9 in mass ratio by nano-graphite and NiCoO4：1 is mixed, and then grinds 15h under exhausted water environment, then
100 DEG C are warming up to 3 DEG C of heating rate under protective gas atmosphere, then constant temperature handles 18h, obtains mixing carbon material 2；
S02 prepares mixing carbon positive and negative electrode；
The mixing carbon material 1 that S01 is obtained：Acetylene black：Carboxymethyl cellulose is 8 in mass ratio：1：1 is uniformly mixed
It closes；Then mixture is dissolved in ethyl alcohol：H2The mass ratio of O is 1：In 2 mixed solution and continue to stir 20h；It then will mixing
Object is about 4mg/cm by the average weight of mixing carbon material2It is applied on positive substrate aluminium foil；The mixing carbon material that S01 is obtained
2：Acetylene black：Carboxymethyl cellulose is 8 in mass ratio：1：1 is uniformly mixed；Then mixture is dissolved in ethyl alcohol：H2The matter of O
Amount is than being 1：In 2 mixed solution and continue stirring for 24 hours by mixing carbon material average weight be about 2mg/cm2It is applied to cathode
On substrate copper foil；And drying for 24 hours, obtains mixing carbon positive and negative electrode under 80 DEG C of vacuum drying oven by them；
S03 prepares lithium hexafluoro phosphate (LiPF6) electrolyte；
By the 1M lithium hexafluoro phosphates (LiPF of 1M6) volume ratio is dissolved in for dimethyl phthalate (DMC)：Methyl ethyl carbonate (EMC)=
7：3(v1:V2=7:3) in mixed solution；
Mixing carbon positive and negative electrode and lithium salt electrolyte are assembled into full battery by S04；
In H2O<0.5ppm, O2<The assembling of lithium Dual-ion cell is completed in the ar gas environment glove box of 0.5ppm；
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of mixing carbon material makees the preparation method of the lithium double ion full battery of positive and negative anodes, it is characterised in that：The method
Include the following steps：
Prepare mixing carbon material；
Mixing carbon positive and negative electrode is prepared with mixing carbon material；
Prepare lithium salt electrolyte；
Mixing carbon positive and negative electrode and lithium salt electrolyte are assembled into full battery.
2. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 1, it is characterised in that：Institute
It is to mix two or more carbon materials or/and metallic compound by a certain percentage to state the method for preparing mixing carbon material；
Then 10-15h is ground under exhausted water environment；It is warming up to 80-150 DEG C with 2-5 DEG C of heating rate under protective gas atmosphere again,
Then constant temperature handles 10-20h, obtains mixing carbon material.
3. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 2, it is characterised in that：Institute
It is graphene, graphene oxide, graphite, graphite powder, nano-graphite, nano graphite powder, carbon nanometer to state two or more carbon materials
Pipe, active powdered carbon, expanded graphite, expanded graphite alkene, three-dimensional grapheme, carbon black, soft carbon, graphite nodule wherein two or more carbon materials
Material.
4. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 2, it is characterised in that：Institute
It is metal oxide or metal sulfide to state metallic compound.
5. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 1, it is characterised in that：Institute
It is that will mix carbon material to state preparation mixing carbon positive and negative electrode method：Acetylene black：Carboxymethyl cellulose is 8 in mass ratio：0.5-2：
0.5-2 is uniformly mixed；Then mixture is dissolved in ethyl alcohol：H2The mass ratio of O is 1：It stirs in the mixed solution of 1-3 and persistently
Mix 10-24h；Then mixture is distinguished on even spread to positive and negative anodes substrate, and the dry 5- under 50-80 DEG C of vacuum drying oven
For 24 hours, carbon positive and negative electrode is obtained.
6. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 5, it is characterised in that：Institute
The coated substrate stated in mixing carbon positive electrode is aluminium foil, and the average weight for mixing carbon material is about 0.3-10mg/cm2, described mixed
The coated substrate closed in carbon negative electrode is copper foil, and the average weight for mixing carbon material is about 0.3-10mg/cm2。
7. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 1, it is characterised in that：Institute
It is that the lithium salts electrolyte of 0.01-10M is dissolved in solvent to state and prepare lithium salt electrolyte method, forms uniform lithium salt electrolyte.
8. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 7, it is characterised in that：Institute
It is lithium fluoride (LiF), lithium hexafluoro phosphate (LiPF to state lithium salts electrolyte6), LiBF4 (LiBF4), lithium perchlorate (LiClO4)
One kind in.
9. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 7, it is characterised in that：Institute
It is ethylene carbonate (EC), propene carbonate (PC), dimethyl carbonate (DMC), diethyl carbonate (DEC), carbonic acid first to state solvent
Two kinds in ethyl ester (EMC), methyl propyl carbonate (MPC), fluorinated ethylene carbonate (FEC), 1,2- dimethoxy-ethanes (DME) are pressed
Volume ratio is 1：1-10 (i.e. v1:V2=1：Mixed solution 1-10) mixed.
10. a kind of mixing carbon material makees the lithium double ion full battery of positive and negative anodes according to claim 1, it is characterised in that：
The lithium double ion full battery is in H2O<0.5ppm, O2<Assembling in the ar gas environment glove box of 0.5ppm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265722A (en) * | 2019-06-14 | 2019-09-20 | 中国科学院长春应用化学研究所 | A kind of Dual-ion cell electrolyte and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166697A (en) * | 1996-05-17 | 1997-12-03 | 索尼株式会社 | Anode material, method for producing it and nonaqueous electrolyte cell employing such anode materials |
| CN102203984A (en) * | 2008-11-04 | 2011-09-28 | 加州理工学院 | Hybrid electrochemical generator with a soluble anode |
| CN104600353A (en) * | 2013-11-01 | 2015-05-06 | 微宏动力系统（湖州）有限公司 | Anion-cation double intercalated battery |
| CN105449186A (en) * | 2015-11-18 | 2016-03-30 | 中国科学院深圳先进技术研究院 | Novel secondary battery and preparation method therefor |
| US20170047583A1 (en) * | 2014-05-21 | 2017-02-16 | Hisamitsu Kamezaki | Non-aqueous electrolyte storage element |
-
2017
- 2017-03-22 CN CN201710172262.XA patent/CN108630993A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166697A (en) * | 1996-05-17 | 1997-12-03 | 索尼株式会社 | Anode material, method for producing it and nonaqueous electrolyte cell employing such anode materials |
| CN102203984A (en) * | 2008-11-04 | 2011-09-28 | 加州理工学院 | Hybrid electrochemical generator with a soluble anode |
| CN104600353A (en) * | 2013-11-01 | 2015-05-06 | 微宏动力系统（湖州）有限公司 | Anion-cation double intercalated battery |
| US20170047583A1 (en) * | 2014-05-21 | 2017-02-16 | Hisamitsu Kamezaki | Non-aqueous electrolyte storage element |
| CN105449186A (en) * | 2015-11-18 | 2016-03-30 | 中国科学院深圳先进技术研究院 | Novel secondary battery and preparation method therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265722A (en) * | 2019-06-14 | 2019-09-20 | 中国科学院长春应用化学研究所 | A kind of Dual-ion cell electrolyte and application |
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