CN106384814B - Co3V2O8包覆C层的复合材料及其制备方法 - Google Patents
Co3V2O8包覆C层的复合材料及其制备方法 Download PDFInfo
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- CN106384814B CN106384814B CN201610928456.3A CN201610928456A CN106384814B CN 106384814 B CN106384814 B CN 106384814B CN 201610928456 A CN201610928456 A CN 201610928456A CN 106384814 B CN106384814 B CN 106384814B
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- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000005253 cladding Methods 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000008367 deionised water Substances 0.000 claims abstract description 28
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 9
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 9
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 9
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 8
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 7
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000005720 sucrose Substances 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000007772 electrode material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000011149 active material Substances 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012467 final product Substances 0.000 abstract description 2
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 50
- 238000007599 discharging Methods 0.000 description 10
- 238000004080 punching Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910013872 LiPF Inorganic materials 0.000 description 5
- 101150058243 Lipf gene Proteins 0.000 description 5
- 239000006230 acetylene black Substances 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000004087 circulation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- H01M4/366—Composites as layered products
-
- 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
-
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610928456.3A CN106384814B (zh) | 2016-10-31 | 2016-10-31 | Co3V2O8包覆C层的复合材料及其制备方法 |
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CN201610928456.3A CN106384814B (zh) | 2016-10-31 | 2016-10-31 | Co3V2O8包覆C层的复合材料及其制备方法 |
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CN106384814A CN106384814A (zh) | 2017-02-08 |
CN106384814B true CN106384814B (zh) | 2019-03-29 |
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CN201610928456.3A Active CN106384814B (zh) | 2016-10-31 | 2016-10-31 | Co3V2O8包覆C层的复合材料及其制备方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110120520B (zh) * | 2019-03-08 | 2020-09-22 | 北京化工大学 | 导电载体自支撑花朵状Co3V2O8锂离子电池负极材料及制备 |
CN110943213B (zh) * | 2019-12-17 | 2023-01-24 | 济南大学 | 一种MOF衍生多孔碳盒负载Co3V2O8复合负极材料及其制备方法和应用 |
CN111634955B (zh) * | 2020-06-01 | 2022-11-15 | 东莞市小娃科技有限公司 | 一种Co3V2O8/C复合电极材料制备方法 |
CN113023793B (zh) * | 2021-03-24 | 2022-09-02 | 浙江工业大学 | 一种钴镍钒氧电极材料及其制备方法 |
CN115072792B (zh) * | 2022-05-09 | 2024-01-19 | 中南大学 | 一种空心型Co3V2O8材料及其碳复合材料的制备和在电吸附中的应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120034523A1 (en) * | 2010-08-06 | 2012-02-09 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same |
CN103094559A (zh) * | 2013-01-31 | 2013-05-08 | 湘潭大学 | 一种Co3O4/C锂离子电池负极材料及其制备方法 |
CN103214038A (zh) * | 2013-04-08 | 2013-07-24 | 严百坤 | 碳包覆四氧化三铁-四氧化三钴复合负极材料的制备方法 |
-
2016
- 2016-10-31 CN CN201610928456.3A patent/CN106384814B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120034523A1 (en) * | 2010-08-06 | 2012-02-09 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery and rechargeable lithium battery including same |
CN103094559A (zh) * | 2013-01-31 | 2013-05-08 | 湘潭大学 | 一种Co3O4/C锂离子电池负极材料及其制备方法 |
CN103214038A (zh) * | 2013-04-08 | 2013-07-24 | 严百坤 | 碳包覆四氧化三铁-四氧化三钴复合负极材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
Hydrothermal Synthesis of Unique Hollow Hexagonal Prismatic Pencils of Co3V2O8·nH2O: A New Anode Material for Lithium-Ion Batteries;Fangfang Wu等;《Angew. Chem. Int. Ed》;20150723(第54期);第10787–10791页 * |
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Effective date of registration: 20220830 Address after: No. 88, Gunan Street, High-tech Zone, Chengdu, Sichuan 610000 Patentee after: Sinocat Environmental Technology Co.,Ltd. Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China |
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Address after: No. 88, Gunan Street, High-tech Zone, Chengdu, Sichuan 610000 Patentee after: Zhongzi Technology Co.,Ltd. Country or region after: China Address before: No. 88, Gunan Street, High-tech Zone, Chengdu, Sichuan 610000 Patentee before: Sinocat Environmental Technology Co.,Ltd. Country or region before: China |