CN106025235A - 一种锂离子电池用石墨烯/SiC复合负极材料的制备方法 - Google Patents
一种锂离子电池用石墨烯/SiC复合负极材料的制备方法 Download PDFInfo
- Publication number
- CN106025235A CN106025235A CN201610579843.0A CN201610579843A CN106025235A CN 106025235 A CN106025235 A CN 106025235A CN 201610579843 A CN201610579843 A CN 201610579843A CN 106025235 A CN106025235 A CN 106025235A
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- Prior art keywords
- lithium ion
- ion battery
- graphene
- sic composite
- composite negative
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 40
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 239000007773 negative electrode material Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 229920005610 lignin Polymers 0.000 claims abstract description 16
- 229920002678 cellulose Polymers 0.000 claims abstract description 9
- 239000001913 cellulose Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 37
- 238000009413 insulation Methods 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 18
- 239000011153 ceramic matrix composite Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 238000004537 pulping Methods 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000003054 catalyst Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- -1 graphite Alkene Chemical class 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
-
- 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
-
- 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
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (10)
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CN201610579843.0A CN106025235B (zh) | 2016-07-22 | 2016-07-22 | 一种锂离子电池用石墨烯/SiC复合负极材料的制备方法 |
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CN201610579843.0A CN106025235B (zh) | 2016-07-22 | 2016-07-22 | 一种锂离子电池用石墨烯/SiC复合负极材料的制备方法 |
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CN106025235A true CN106025235A (zh) | 2016-10-12 |
CN106025235B CN106025235B (zh) | 2018-04-24 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107452960A (zh) * | 2017-07-06 | 2017-12-08 | 陕西科技大学 | 一种造纸黑液转化多孔碳钠离子电池负极材料的制备方法 |
CN107686365A (zh) * | 2017-10-31 | 2018-02-13 | 湖南国盛石墨科技有限公司 | 废fcc催化剂的应用和以废fcc催化剂为原料的石墨烯/陶瓷材料及其制备方法 |
CN110993895A (zh) * | 2019-12-04 | 2020-04-10 | 绍兴文理学院 | 一种锂离子电池Si/石墨烯复合柔性电极的制备方法 |
CN112447958A (zh) * | 2020-12-01 | 2021-03-05 | 桐乡市华璟科技有限公司 | 一种氮掺杂多孔碳包覆多孔二氧化硅的负极材料的制备方法 |
CN112909255A (zh) * | 2021-01-20 | 2021-06-04 | 南京师范大学 | 一种硅-碳化硅/石墨烯复合材料及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2016004658A (es) * | 2013-10-14 | 2016-10-28 | Rensselaer Polytech Inst | Materiales catodicos de alto desempeño para baterias de litio-azufre a partir de lignosulfonato. |
CN104600248B (zh) * | 2014-12-26 | 2017-03-08 | 中天科技精密材料有限公司 | 一种锂离子电池用硅基负极材料及其制备方法 |
CN104495850B (zh) * | 2014-12-30 | 2017-02-01 | 哈尔滨工业大学 | 一种SiC/石墨烯核壳结构纳米材料的制备方法 |
CN105236391B (zh) * | 2015-08-28 | 2017-10-20 | 华南理工大学 | 木质素溶液制备石墨烯的方法 |
CN105600779B (zh) * | 2016-02-23 | 2017-10-27 | 广西科学院 | 用造纸黑液制备自组装全碳三维石墨烯的方法 |
-
2016
- 2016-07-22 CN CN201610579843.0A patent/CN106025235B/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107452960A (zh) * | 2017-07-06 | 2017-12-08 | 陕西科技大学 | 一种造纸黑液转化多孔碳钠离子电池负极材料的制备方法 |
CN107686365A (zh) * | 2017-10-31 | 2018-02-13 | 湖南国盛石墨科技有限公司 | 废fcc催化剂的应用和以废fcc催化剂为原料的石墨烯/陶瓷材料及其制备方法 |
CN110993895A (zh) * | 2019-12-04 | 2020-04-10 | 绍兴文理学院 | 一种锂离子电池Si/石墨烯复合柔性电极的制备方法 |
CN110993895B (zh) * | 2019-12-04 | 2022-04-19 | 绍兴文理学院 | 一种锂离子电池Si/石墨烯复合柔性电极的制备方法 |
CN112447958A (zh) * | 2020-12-01 | 2021-03-05 | 桐乡市华璟科技有限公司 | 一种氮掺杂多孔碳包覆多孔二氧化硅的负极材料的制备方法 |
CN112909255A (zh) * | 2021-01-20 | 2021-06-04 | 南京师范大学 | 一种硅-碳化硅/石墨烯复合材料及其制备方法 |
CN112909255B (zh) * | 2021-01-20 | 2022-06-07 | 南京师范大学 | 一种硅-碳化硅/石墨烯复合材料及其制备方法 |
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Denomination of invention: Preparation method of graphene / SiC composite negative electrode material for lithium ion battery Effective date of registration: 20220505 Granted publication date: 20180424 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Industrial Park sub branch Pledgor: Hunan Rongli New Material Technology Co.,Ltd. Registration number: Y2022980005086 |
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Denomination of invention: Preparation method of Graphene/SiC composite anode material for lithium ion battery Effective date of registration: 20230626 Granted publication date: 20180424 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Industrial Park sub branch Pledgor: Hunan Rongli New Material Technology Co.,Ltd. Registration number: Y2023980045641 |
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Denomination of invention: Preparation method of graphene/SiC composite negative electrode material for lithium-ion batteries Granted publication date: 20180424 Pledgee: Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Industrial Park sub branch Pledgor: Hunan Rongli New Material Technology Co.,Ltd. Registration number: Y2024980016248 |