CN104051790A - Method for preparing lithium battery from garlic or onions - Google Patents
Method for preparing lithium battery from garlic or onions Download PDFInfo
- Publication number
- CN104051790A CN104051790A CN201410249563.4A CN201410249563A CN104051790A CN 104051790 A CN104051790 A CN 104051790A CN 201410249563 A CN201410249563 A CN 201410249563A CN 104051790 A CN104051790 A CN 104051790A
- Authority
- CN
- China
- Prior art keywords
- garlic
- essential oil
- lithium battery
- onion
- onions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
-
- 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
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a method for preparing a lithium battery from garlic or onions. As the garlic and/or onions is/are used as a raw material, the method comprises the following steps: performing high-temperature carbonization on garlic and/or onion peel to obtain activated carbon used as an electrode conductive material; performing ethanol extraction on pulp of the garlic and/or onions to obtain essential oil used as an electrode binder and/or liquid-state electrolyte; performing further addition reaction between the essential oil and polymethyl hydrogen-containing siloxane to obtain modified polysiloxane used as a solid electrolyte material, or performing crosslinking curing to obtain a cured object used as an electrode active material; and adding one or more of the activated carbon, the essential oil, the modified siloxane and the cured object prepared from the raw material- the garlic and/or onions into other basic materials for preparing the lithium battery to obtain a solid-state or liquid-state lithium battery. The preparation method is simple and low in cost, the prepared lithium battery has the large capacity and the good cycle performance, and the selection range and application field of a lithium ion battery material are expanded.
Description
Technical field
The present invention relates to a kind of method of being prepared lithium battery by garlic or onion, belong to lithium ion battery material technology of preparing and application thereof.
Background technology
Lithium ion battery has that energy density is high, the feature of long service life, since 1991 put goods on the market, got most of the attention always, be widely used in middle-size and small-size field of batteries such as mobile phone, notebook computer, electric tool, electric bicycles, become an indispensable part in the 21 century economy of energy.But, in recent years, the rise of electric motor car, high-power, high-capacity secondary battery demand are increasingly sharpened, requirement to lithium ion battery material and lithium ion battery production technology is more and more higher, continually develop there is high storage density, safe and reliable, cheap lithium ion battery material, the one-step optimization production technology of going forward side by side etc. has become the developing direction of lithium ion battery industry.
Natural plant resource is abundanter, in prior art, there is the example of much being prepared by natural plant fibre to active carbon, as publication number (CN102 951635A) discloses a kind of method of utilizing wooden slag and tealeaves charing to prepare active carbon, its active carbon of preparing is mainly used to the moisture absorption, inhales taste.Fully, the plant such as garlic, onion has abundant string simultaneously, is rich in organic sulfur compound for the natural plants such as garlic, onion source.Galic essential oil is described as wide-spectrum bactericide, has the feature of integration of drinking and medicinal herbs, doctor food homology, and it is a kind of flavouring still not, has unique fragrant pungent, the more important thing is that it has broad-spectrum sterilization effect, due to the multiple effect in its pharmacology.Publication number (CN102311879A) discloses a kind of preparation method of galic essential oil, specifically adopts molecular clock separation and purification.If imagination can make full use of lithium battery field by plant resources abundant to garlic, onion etc., be of great significance for expansion battery material selection range, reduction material cost tool.
Summary of the invention
The object of the invention is to be to provide a kind of and utilize cheap natural plants for raw material, prepare high power capacity, the method for lithium ion battery cheaply by easy steps.
The invention provides a kind of method of being prepared lithium battery by garlic or onion, the method is taking garlic and/or onion as raw material, and garlic and/or onion epidermis are obtained to the active carbon as electrode conductive material by 550～650 DEG C of high temperature carbonizations; The meat of garlic and/or onion is obtained as the essential oil of binders for electrodes and/or liquid electrolyte material by alcohol extract; Described essential oil is further carried out to addition reaction with poly-methyl hydrogen-containing siloxane at 70～90 DEG C and obtain the modified polyorganosiloxane as solid electrolyte material; Or using described essential oil further at 55～65 DEG C of temperature crosslinking curing obtain the solidfied material as electrode active material; By one or more in the described active carbon making as raw material taking garlic and/or onion, essential oil, modified polyorganosiloxane, solidfied material, allocate other stock of preparing lithium battery into and be prepared into solid-state or liquid lithium battery.
The method of preparing lithium battery by garlic or onion of the present invention also comprises following preferred version.
In preferred method by the active carbon making using garlic and/or onion as raw material as electrode conductive material, the essential oil that makes as binders for electrodes and/or liquid electrolyte material, the modified polyorganosiloxane that makes as solid electrolyte material and the solidfied material that makes as electrode active material, allocate other stock of preparing lithium battery into and be prepared into solid-state or liquid lithium battery.Most preferably be the active carbon that makes using garlic as raw material as electrode conductive material, the essential oil that makes as binders for electrodes and as liquid electrolyte material and the solidfied material that makes as electrode active material, allocate other stock of preparing lithium battery into and be prepared into liquid lithium battery; Or the active carbon making using garlic as raw material as electrode conductive material, the essential oil that makes as binders for electrodes, the modified polyorganosiloxane that makes is as solid electrolyte material and the solidfied material that makes as electrode active material, allocate other stock of preparing lithium battery into and be prepared into solid state lithium battery.
The organic compounds containing sulfur of essential oil described in preferred method including allyl methyl thioether, allyl sulfide, allyl methyl disulfide, diallyl disulphide, allyl methyl trisulfide ether, Diallytrisin and Diallytrisin.
In preferred method, garlic and/or onion are removed epidermis, and pulp is smashed to pieces, at 55～65 DEG C, dry after moisture, grind, gained powder soaks 4～8h, suction filtration with ethanol at 40～50 DEG C, obtain extract, gained extract evaporate to dryness alcohol solvent, obtains essential oil.
In preferred method, garlic and/or onion epidermis are under inert atmosphere, and charing 18～30h under 550～650 DEG C of high temperature, obtains active carbon.
Described in preferred method, the time of crosslinking curing is 64～80h.
Essential oil and poly-methyl hydrogen-containing siloxane described in preferred method are dissolved in benzene kind solvent in 1:3～5 in mass ratio, at the temperature of 70～90 DEG C, react 20～28h, obtain modified polyorganosiloxane.
Described benzene kind solvent is toluene, dimethylbenzene etc.
Beneficial effect of the present invention: the present invention by straightforward procedure first using the natural plant raw material such as garlic, onion prepare electrodes conduct absorbent charcoal material, can be used as binders for electrodes and/or liquid electrolyte material essential oil, can be used as the modified polyorganosiloxane of solid electrolyte material and the solidfied material as electrode active material, select wherein one or more to allocate again other stock of preparing lithium battery into and be prepared into solid-state or liquid lithium battery; The conduction active-carbon, binding agent, electrolyte and the electrode active material that most preferably are in solid-state or liquid lithium battery are all to be prepared by garlic raw material, the lithium battery capacity that makes is large, good cycle, cost is low, has expanded range of choice and the application of lithium ion battery material.
Brief description of the drawings
The lithium battery cycle performance figure that [Fig. 1] makes for the embodiment of the present invention 1.
The lithium battery cycle performance figure that [Fig. 2] makes for the embodiment of the present invention 2.
Embodiment
Following examples are intended to further illustrate content of the present invention, instead of limit the scope of the invention.
Embodiment 1
By garlic peeling, smash into mashed garlic, put into baking oven, dry 6h at 60 DEG C, grinds, adds absolute ethyl alcohol, soaks 6h at 50 DEG C, suction filtration, clear liquid is allicin ethanol stoste, evaporate to dryness allicin solution obtains galic essential oil.The galic essential oil, the conductive black of 0.15g and the sublimed sulfur of 0.3g that take 0.05g, mix, and fully grinds.Batch mixing after dry grinding carries out wet-milling taking 1-METHYLPYRROLIDONE as solvent.Slurry after milled is coated on aluminium foil, at the temperature of 60 DEG C, is dried two days.Dried pole piece is cut into the disk that diameter is 1cm.Taking this disk as anodal, the polyoxyethylene solid electrolyte that metal organic frame is filler is electrolyte, and lithium sheet is negative pole, is assembled into button cell, carries out charge-discharge test.Battery at the cycle performance of 80 DEG C and 0.3C multiplying power as shown in Figure 1.
Embodiment 2
By garlic peeling, smash into mashed garlic, put into baking oven, dry 7h at 60 DEG C, grinds, adds absolute ethyl alcohol, soaks 6h at 45 DEG C, suction filtration, clear liquid is allicin ethanol stoste, evaporate to dryness allicin solution obtains galic essential oil.The poly-methyl hydrogen-containing siloxane of the galic essential oil of 0.5g and 2g is dissolved in toluene, and 80 DEG C of back flow reaction 26h, revolve evaporate to dryness by product dry, except desolventizing, obtain the polysiloxanes of galic essential oil modification.The LiTFSI of this polysiloxanes of 0.5g and 0.1g is dissolved in acetonitrile, uses solvent evaporation method to be prepared into copolymer solid electrolyte.Taking LiFePO4 as anodal, lithium sheet is negative pole, uses this electrolyte assembling button cell, carries out charge-discharge test.Battery at the cycle performance of 80 DEG C and 1C multiplying power as shown in Figure 2.
Embodiment 3
The epidermis of fresh garlic is placed in to tube furnace, under argon gas atmosphere, it is carried out to carbonization, temperature is 600 DEG C, and carbonization time is 24h, obtains black strip material.Get material, the Kynoar of 0.05g and the sublimed sulfur of 0.3g after the carbonization of 0.15g, mix and fully grind, after dry grinding, carry out wet-milling taking 1-METHYLPYRROLIDONE as solvent, the slurry after milled is coated on aluminium foil, at the temperature of 60 DEG C, is dried two days.Dried pole piece is cut into the disk that diameter is 1cm.Taking this disk as anodal, the polyoxyethylene solid electrolyte that metal organic frame is filler is electrolyte, and lithium sheet is negative pole, is assembled into button cell, carries out charge-discharge test, and battery is 830mAh g in the initial discharge specific capacity of 80 DEG C and the circulation of 0.3C multiplying power
-1.
Embodiment 4
The epidermis of fresh garlic is placed in to tube furnace, under argon gas atmosphere, it is carried out to carbonization, temperature is 600 DEG C, and carbonization time is 28h, obtains black strip material.With the method acquisition galic essential oil identical with embodiment 2, and be prepared into copolymer solid electrolyte.Get material, the Kynoar of 0.05g and the LiFePO4 of 0.3g after the carbonization of 0.15g, mix and fully grind, after dry grinding, carry out wet-milling taking 1-METHYLPYRROLIDONE as solvent, the slurry after milled is coated on aluminium foil, at the temperature of 60 DEG C, is dried two days.Dried pole piece is cut into the disk that diameter is 1cm.Taking this disk as anodal, the copolymer solid electrolyte of preparation is electrolyte, and lithium sheet is negative pole, is assembled into button cell, carries out charge-discharge test, and battery is 135mAh g in the initial discharge specific capacity of 80 DEG C and the circulation of 0.3C multiplying power
-1, after circulation 20 circles, capability retention is 99.5%.
Embodiment 5
By garlic peeling, smash into mashed garlic, put into baking oven, dry 8h at 60 DEG C, grinds, adds absolute ethyl alcohol, soaks 6h at 40 DEG C, suction filtration, clear liquid is allicin ethanol stoste, evaporate to dryness allicin solution obtains galic essential oil.Galic essential oil is placed in 60 DEG C and heats 72h, obtain solid product.This product, the Kynoar of 0.05g and the conductive black of 0.15g that take 0.3g, mix, and fully grinds.Batch mixing after dry grinding carries out wet-milling taking 1-METHYLPYRROLIDONE as solvent.Slurry after milled is coated on aluminium foil, at the temperature of 60 DEG C, is dried two days.Dried pole piece is cut into the disk that diameter is 1cm.Taking this disk as anodal, the polyoxyethylene solid electrolyte that metal organic frame is filler is electrolyte, and lithium sheet is negative pole, is assembled into button cell, carries out charge-discharge test, and battery is 310mAh g in the initial discharge specific capacity of 80 DEG C and the circulation of 0.3C multiplying power
-1, after circulation 20 circles, capability retention is 98.6%.
Embodiment 6
By garlic peeling, smash into mashed garlic, put into baking oven, dry 6h at 60 DEG C, grinds, adds absolute ethyl alcohol, soaks 6h at 50 DEG C, suction filtration, clear liquid is allicin ethanol stoste, evaporate to dryness allicin solution obtains galic essential oil.Galic essential oil is placed in 60 DEG C and heats 72h, obtain solid product, as electrode active material.The poly-methyl hydrogen-containing siloxane of the galic essential oil of 0.5g and 2g is dissolved in toluene, and 80 DEG C of back flow reaction 24h, revolve evaporate to dryness by product dry, except desolventizing, obtain the polysiloxanes of galic essential oil modification.The LiTFSI of this polysiloxanes of 0.5g and 0.1g is dissolved in acetonitrile, uses solvent evaporation method to be prepared into galic essential oil modified polyorganosiloxane solid electrolyte.The epidermis of fresh garlic is placed in to tube furnace, under argon gas atmosphere, it is carried out to carbonization, temperature is 600 DEG C, and carbonization time is 20h, obtains black strip material, as electrode conductive material.Active material, the galic essential oil of 0.05g and the electric conducting material of 0.15g of getting 0.3g, mix, and fully grinds.Batch mixing after dry grinding carries out wet-milling taking 1-METHYLPYRROLIDONE as solvent.Slurry after milled is coated on aluminium foil, at the temperature of 60 DEG C, is dried two days.Dried pole piece is cut into the disk that diameter is 1cm.Taking this disk as anodal, galic essential oil modified polyorganosiloxane solid electrolyte is electrolyte, and lithium sheet is negative pole, is assembled into button cell, carries out charge-discharge test, and battery approaches 300mAh g in the initial discharge specific capacity of 80 DEG C and the circulation of 0.3C multiplying power
-1, after circulation 20 circles, capability retention is 98.8%.
Claims (8)
1. a method of being prepared lithium battery by garlic or onion, is characterized in that, taking garlic and/or onion as raw material, garlic and/or onion epidermis is obtained to the active carbon as electrode conductive material by 550～650 DEG C of high temperature carbonizations; The meat of garlic and/or onion is obtained as the essential oil of binders for electrodes and/or liquid electrolyte material by alcohol extract; Described essential oil is further carried out to addition reaction with poly-methyl hydrogen-containing siloxane at 70～90 DEG C and obtain the modified polyorganosiloxane as solid electrolyte material; Or using described essential oil further at 55～65 DEG C of temperature crosslinking curing obtain the solidfied material as electrode active material; By one or more in the described active carbon making as raw material taking garlic and/or onion, essential oil, modified polyorganosiloxane, solidfied material, allocate other stock of preparing lithium battery into and be prepared into solid-state or liquid lithium battery.
2. the method for claim 1, it is characterized in that, by the active carbon making using garlic and/or onion as raw material as electrode conductive material, the essential oil that makes as binders for electrodes and/or liquid electrolyte material, the modified polyorganosiloxane that makes as solid electrolyte material,, allocate other stock of preparing lithium battery into and be prepared into solid-state or liquid lithium battery as electrode active material with the solidfied material making.
3. method as claimed in claim 1 or 2, it is characterized in that the organic compounds containing sulfur of described essential oil including allyl methyl thioether, allyl sulfide, allyl methyl disulfide, diallyl disulphide, allyl methyl trisulfide ether, Diallytrisin and Diallytrisin.
4. method as claimed in claim 1 or 2, it is characterized in that, garlic and/or onion are removed epidermis, and pulp is smashed to pieces, at 55～65 DEG C, dry after moisture, grind, gained powder soaks 4～8h with ethanol at 40～50 DEG C, and suction filtration, obtains extract, gained extract evaporate to dryness alcohol solvent, obtains essential oil.
5. method as claimed in claim 1 or 2, is characterized in that, garlic and/or onion epidermis are under inert atmosphere, and charing 18～30h under 550～650 DEG C of high temperature, obtains active carbon.
6. the method for claim 1, is characterized in that, the time of described crosslinking curing is 64～80h.
7. method as claimed in claim 1 or 2, is characterized in that, described essential oil and poly-methyl hydrogen-containing siloxane are dissolved in benzene kind solvent in 1:3～5 in mass ratio, at the temperature of 70～90 DEG C, react 20～28h, obtain modified polyorganosiloxane.
8. method as claimed in claim 1 or 2, is characterized in that, described modified polyorganosiloxane is mixed to get solid electrolyte as solid electrolyte material and lithium salts, and described essential oil is directly mixed to get liquid electrolyte as liquid electrolyte material and lithium salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249563.4A CN104051790B (en) | 2014-06-06 | 2014-06-06 | A kind of method being prepared lithium battery by garlic and/or onion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249563.4A CN104051790B (en) | 2014-06-06 | 2014-06-06 | A kind of method being prepared lithium battery by garlic and/or onion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104051790A true CN104051790A (en) | 2014-09-17 |
| CN104051790B CN104051790B (en) | 2016-04-13 |
Family
ID=51504354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249563.4A Active CN104051790B (en) | 2014-06-06 | 2014-06-06 | A kind of method being prepared lithium battery by garlic and/or onion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104051790B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039193A (en) * | 2017-04-14 | 2017-08-11 | 山东大学 | A kind of garlic skin matrix activated carbon electrode material and preparation method for ultracapacitor |
| CN109256584A (en) * | 2018-08-21 | 2019-01-22 | 珠海光宇电池有限公司 | A kind of lithium-ion battery electrolytes and the lithium ion battery using the electrolyte |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6399250B1 (en) * | 1998-11-25 | 2002-06-04 | Samsung Display Devices Co., Ltd. | Negative material for rechargeable lithium battery and method of preparing the same |
| CN102311879A (en) * | 2010-07-08 | 2012-01-11 | 朱茂松 | Preparation method of separated and purified garlic essence |
| CN102509781A (en) * | 2011-10-27 | 2012-06-20 | 上海交通大学 | Silicon-carbon composite anode material and preparing method thereof |
| WO2013032365A1 (en) * | 2011-09-01 | 2013-03-07 | Общество С Ограниченной Ответственностью "Рисилика" | Method for producing amorphous silicon dioxide from rice husk |
| CN103647043A (en) * | 2013-12-27 | 2014-03-19 | 吉林大学 | Method for preparing negative electrode material of lithium ion secondary battery |
-
2014
- 2014-06-06 CN CN201410249563.4A patent/CN104051790B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6399250B1 (en) * | 1998-11-25 | 2002-06-04 | Samsung Display Devices Co., Ltd. | Negative material for rechargeable lithium battery and method of preparing the same |
| CN102311879A (en) * | 2010-07-08 | 2012-01-11 | 朱茂松 | Preparation method of separated and purified garlic essence |
| WO2013032365A1 (en) * | 2011-09-01 | 2013-03-07 | Общество С Ограниченной Ответственностью "Рисилика" | Method for producing amorphous silicon dioxide from rice husk |
| CN102509781A (en) * | 2011-10-27 | 2012-06-20 | 上海交通大学 | Silicon-carbon composite anode material and preparing method thereof |
| CN103647043A (en) * | 2013-12-27 | 2014-03-19 | 吉林大学 | Method for preparing negative electrode material of lithium ion secondary battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039193A (en) * | 2017-04-14 | 2017-08-11 | 山东大学 | A kind of garlic skin matrix activated carbon electrode material and preparation method for ultracapacitor |
| WO2018188422A1 (en) * | 2017-04-14 | 2018-10-18 | 山东大学 | Garlic skin-based activated carbon electrode material for use with supercapacitor and preparation method |
| CN109256584A (en) * | 2018-08-21 | 2019-01-22 | 珠海光宇电池有限公司 | A kind of lithium-ion battery electrolytes and the lithium ion battery using the electrolyte |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104051790B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liu et al. | Biomass-derived porous carbon materials for advanced lithium sulfur batteries | |
| Imtiaz et al. | Biomass-derived nanostructured porous carbons for lithium-sulfur batteries | |
| Zhang et al. | Encapsulating selenium into macro-/micro-porous biochar-based framework for high-performance lithium-selenium batteries | |
| CN106532012B (en) | A kind of sulphur-biomass carbon/transition metal combination electrode material and its preparation method and application | |
| CN103979533B (en) | Preparation method for nitrogen-sulfur double-doped active carbon for supercapacitors | |
| CN107039193B (en) | A kind of garlic skin matrix activated carbon electrode material and preparation method for ultracapacitor | |
| CN102306759B (en) | Silicon monoxide composite cathode material for lithium ion battery, and preparation method thereof | |
| CN105845936B (en) | Preparation method of modified hard carbon negative electrode material for lithium ion battery | |
| CN106602013A (en) | Preparation method of sulfur-active carbon/graphene composite material | |
| Kishore et al. | Coconut kernel-derived activated carbon as electrode material for electrical double-layer capacitors | |
| CN107359053B (en) | Graphene/carbon nano-cellulose complex carbon material and its preparation method and application | |
| CN106276888A (en) | A kind of ultracapacitor device of foxtail millet scytoblastema porous active Carbon Materials | |
| CN107768620A (en) | A kind of carbon nano-fiber with heterojunction structure, stannic disulfide, the preparation method and application of tin ash and sulphur composite | |
| CN108717972A (en) | A kind of porous carbon composite and its preparation method and application | |
| CN204360933U (en) | Super lithium-ion capacitor | |
| CN108439402A (en) | A kind of ultracapacitor ginger stalk matrix activated carbon and preparation method thereof | |
| CN108269978A (en) | Quantum dot/carbon pipe carries sulphur composite positive pole and preparation method and application | |
| CN101376498A (en) | Carbon aerogel and preparation of lithium ion button shape cell with the carbon aerogel as cathode | |
| CN107973286A (en) | A kind of preparation method and application of baobab scytoblastema multiporous biological matter Carbon Materials | |
| CN108557819A (en) | Garlic base waste prepares the methods and applications of porous carbon material | |
| CN108933251A (en) | A kind of biomass carbon/ferric oxide composite material and preparation method thereof | |
| CN109037680A (en) | A kind of porous Carbon anode energy storage material of the N doping of long circulating performance and preparation method thereof | |
| Li et al. | Hierarchical porous biochar derived from cotinus coggygria flower by using a novel composite activator for supercapacitors | |
| CN104051790B (en) | A kind of method being prepared lithium battery by garlic and/or onion | |
| Awitdrus et al. | Biomass conversion into activated carbon as a sustainable energy material for the development of supercapacitor devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170712 Address after: 317500, Zhejiang Province, Wenling, Taizhou City, the eastern part of the New District incubation base of small and medium enterprises A District, building 9, standard plant floor Patentee after: Zhejiang long battery technology Co., Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: Central South University |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220411 Address after: 317599 Room 606, building 34, Wulong community, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Patentee after: Wang Haibin Address before: 317500 1st floor, standard workshop, building 9, area a, SME Incubation Park base, Eastern New District, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG LONGJIN BATTERY TECHNOLOGY CO.,LTD. |