CN106058189A - 一种合成锂离子电池高容量负极材料的方法 - Google Patents
一种合成锂离子电池高容量负极材料的方法 Download PDFInfo
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- CN106058189A CN106058189A CN201610566765.0A CN201610566765A CN106058189A CN 106058189 A CN106058189 A CN 106058189A CN 201610566765 A CN201610566765 A CN 201610566765A CN 106058189 A CN106058189 A CN 106058189A
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- Prior art keywords
- sncl
- pore
- lithium ion
- creating
- ion battery
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- 238000000034 method Methods 0.000 title claims abstract description 52
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 13
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 7
- 239000010405 anode material Substances 0.000 title abstract description 4
- 239000002931 mesocarbon microbead Substances 0.000 claims abstract description 39
- 230000008569 process Effects 0.000 claims abstract description 35
- 239000011331 needle coke Substances 0.000 claims abstract description 21
- 239000006253 pitch coke Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 39
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000010406 cathode material Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 13
- 239000002105 nanoparticle Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 229910021383 artificial graphite Inorganic materials 0.000 abstract 2
- 229910008046 SnC14 Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 29
- 238000012545 processing Methods 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011366 tin-based material Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide 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
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
-
- 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
Abstract
Description
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CN201610566765.0A CN106058189B (zh) | 2016-07-19 | 2016-07-19 | 一种合成锂离子电池高容量负极材料的方法 |
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CN106058189A true CN106058189A (zh) | 2016-10-26 |
CN106058189B CN106058189B (zh) | 2019-04-05 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106784736A (zh) * | 2017-02-08 | 2017-05-31 | 大连理工大学 | 一种钠离子电池负极用煤沥青树脂基无定形碳包覆锡颗粒纳米片的制备方法及应用 |
CN106876702A (zh) * | 2017-02-08 | 2017-06-20 | 大连理工大学 | 一种钠离子电池负极用煤沥青树脂基无定形碳包覆少层二硫化钼纳米盒子的制备方法及应用 |
CN107093727A (zh) * | 2017-05-05 | 2017-08-25 | 天津师范大学 | 一种合成锂离子电池高容量负极材料的方法 |
CN113690423A (zh) * | 2021-10-26 | 2021-11-23 | 天津师范大学 | 一种锂离子电池用高容量负极材料及其制备方法 |
CN114975974A (zh) * | 2022-07-11 | 2022-08-30 | 焦作聚能能源科技有限公司 | 一种高能量密度石墨复合材料及其制备方法、锂离子电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208638A (zh) * | 2011-04-26 | 2011-10-05 | 浙江大学 | 高容量锂离子电池负极复合材料及其制备方法 |
US20110297889A1 (en) * | 2008-12-11 | 2011-12-08 | Universite Paul Sabatier ( Toulouse Iii ) | METHOD FOR MANUFACTURING A COMPOSITE MATERIAL OF SnO2 AND CARBON NANOTUBES AND/OR CARBON NANOFIBERS, MATERIAL OBTAINED BY THE METHOD, AND LITHIUM BATTERY ELECTRODE COMPRISING SAID MATERIAL |
CN104953105A (zh) * | 2015-06-26 | 2015-09-30 | 西安交通大学 | 一种锂离子电池用SnOX/碳纳米管复合材料的制备方法 |
CN105390702A (zh) * | 2015-12-11 | 2016-03-09 | 湘潭大学 | 一种泡沫镍基碳纳米管掺杂Sn/SnO/SnO2层状三维多孔负极材料及其制备方法 |
-
2016
- 2016-07-19 CN CN201610566765.0A patent/CN106058189B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110297889A1 (en) * | 2008-12-11 | 2011-12-08 | Universite Paul Sabatier ( Toulouse Iii ) | METHOD FOR MANUFACTURING A COMPOSITE MATERIAL OF SnO2 AND CARBON NANOTUBES AND/OR CARBON NANOFIBERS, MATERIAL OBTAINED BY THE METHOD, AND LITHIUM BATTERY ELECTRODE COMPRISING SAID MATERIAL |
CN102208638A (zh) * | 2011-04-26 | 2011-10-05 | 浙江大学 | 高容量锂离子电池负极复合材料及其制备方法 |
CN104953105A (zh) * | 2015-06-26 | 2015-09-30 | 西安交通大学 | 一种锂离子电池用SnOX/碳纳米管复合材料的制备方法 |
CN105390702A (zh) * | 2015-12-11 | 2016-03-09 | 湘潭大学 | 一种泡沫镍基碳纳米管掺杂Sn/SnO/SnO2层状三维多孔负极材料及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106784736A (zh) * | 2017-02-08 | 2017-05-31 | 大连理工大学 | 一种钠离子电池负极用煤沥青树脂基无定形碳包覆锡颗粒纳米片的制备方法及应用 |
CN106876702A (zh) * | 2017-02-08 | 2017-06-20 | 大连理工大学 | 一种钠离子电池负极用煤沥青树脂基无定形碳包覆少层二硫化钼纳米盒子的制备方法及应用 |
CN106876702B (zh) * | 2017-02-08 | 2019-10-22 | 大连理工大学 | 一种钠离子电池负极的制备方法及应用 |
CN107093727A (zh) * | 2017-05-05 | 2017-08-25 | 天津师范大学 | 一种合成锂离子电池高容量负极材料的方法 |
CN107093727B (zh) * | 2017-05-05 | 2020-04-28 | 天津师范大学 | 一种合成锂离子电池高容量负极材料的方法 |
CN113690423A (zh) * | 2021-10-26 | 2021-11-23 | 天津师范大学 | 一种锂离子电池用高容量负极材料及其制备方法 |
CN114975974A (zh) * | 2022-07-11 | 2022-08-30 | 焦作聚能能源科技有限公司 | 一种高能量密度石墨复合材料及其制备方法、锂离子电池 |
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Effective date of registration: 20240306 Address after: Building 10, Kaiyang Science and Technology Park, No. 70 Yangshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, 221132 Patentee after: Jiangsu Beijianing Silicon Industry Co.,Ltd. Country or region after: China Address before: 300387 Tianjin city Xiqing District West Binshui Road No. 393 Patentee before: TIANJIN NORMAL University Country or region before: China |
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