CN103367721B - 一种钴锡碳复合负极材料的制备方法 - Google Patents
一种钴锡碳复合负极材料的制备方法 Download PDFInfo
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- CN103367721B CN103367721B CN201310289524.2A CN201310289524A CN103367721B CN 103367721 B CN103367721 B CN 103367721B CN 201310289524 A CN201310289524 A CN 201310289524A CN 103367721 B CN103367721 B CN 103367721B
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- Prior art keywords
- coo
- composite
- sno
- cobalt
- cathode materials
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- 239000010406 cathode material Substances 0.000 title claims abstract description 14
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 14
- 239000010941 cobalt Substances 0.000 title claims abstract description 14
- -1 cobalt stannum carbon compound Chemical class 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 11
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 10
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005011 phenolic resin Substances 0.000 claims abstract description 10
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 239000001307 helium Substances 0.000 claims abstract description 5
- 229910052734 helium Inorganic materials 0.000 claims abstract description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 238000001694 spray drying Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 10
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229920000570 polyether Polymers 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 5
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 9
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 9
- 229910052718 tin Inorganic materials 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910003965 SiCoC Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
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CN201310289524.2A CN103367721B (zh) | 2013-07-11 | 2013-07-11 | 一种钴锡碳复合负极材料的制备方法 |
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CN201310289524.2A CN103367721B (zh) | 2013-07-11 | 2013-07-11 | 一种钴锡碳复合负极材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103367721A CN103367721A (zh) | 2013-10-23 |
CN103367721B true CN103367721B (zh) | 2016-07-06 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106558685B (zh) * | 2015-09-30 | 2019-11-22 | 比亚迪股份有限公司 | 多孔核壳结构负极材料及其制备方法和电池 |
CN110247067B (zh) * | 2018-03-08 | 2022-05-06 | 中国科学院金属研究所 | 一种三维钴/碳纳米复合催化材料及其制备方法和应用 |
CN110364708B (zh) * | 2019-06-28 | 2020-12-01 | 陕西科技大学 | 四氧化三锰-二氧化锡/四氧化三钴复合材料的制备方法 |
CN115228397B (zh) * | 2021-04-22 | 2024-04-12 | 中国科学院理化技术研究所 | 一种多孔核-壳复合功能微球、其制备方法及应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101494284A (zh) * | 2009-03-03 | 2009-07-29 | 清华大学 | 一种制备核壳结构锂离子电池合金复合负极材料的方法 |
CN101958411A (zh) * | 2009-07-13 | 2011-01-26 | 北京工业大学 | 一种具有核壳结构的CoO-Co复合材料及其制备方法 |
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2013
- 2013-07-11 CN CN201310289524.2A patent/CN103367721B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101494284A (zh) * | 2009-03-03 | 2009-07-29 | 清华大学 | 一种制备核壳结构锂离子电池合金复合负极材料的方法 |
CN101958411A (zh) * | 2009-07-13 | 2011-01-26 | 北京工业大学 | 一种具有核壳结构的CoO-Co复合材料及其制备方法 |
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Inventor after: Ding Huangxiang Inventor before: Wang Yuanyuan |
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Effective date of registration: 20160519 Address after: 325200 Ruian, Zhejiang Xian Xian Xian Xian Xian Village Applicant after: Ding Huangxiang Address before: Suzhou City, Jiangsu province 215100 Songjiang Road, Suzhou Industrial Park, No. 208 Building 8 Room 112 Applicant before: Suzhou Yiyuan Hongda Intellectual Property Agency Co.,Ltd. |
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Effective date of registration: 20170428 Address after: 519050 Guangdong city of Zhuhai province Jinwan District Gaolan Port Economic Zone District Road building fine chemical waves Patentee after: ZHUHAI KELIXIN METAL MATERIALS Co.,Ltd. Address before: 325200 Ruian, Zhejiang Xian Xian Xian Xian Xian Village Patentee before: Ding Huangxiang |
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Address after: 519000 No. 6, surge Road, nanshaui Town, Gaolan Port Economic Zone, Zhuhai, Guangdong Patentee after: Kelixin (Zhuhai) new energy Co.,Ltd. Address before: 519050 comprehensive building, Langshan Road, fine chemical industry zone, gaolangang Economic Zone, Jinwan District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI KELIXIN METAL MATERIALS Co.,Ltd. |