CN108493421B - 一种锂离子电池用锡-硅基石墨烯球负极材料的制备方法 - Google Patents
一种锂离子电池用锡-硅基石墨烯球负极材料的制备方法 Download PDFInfo
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- CN108493421B CN108493421B CN201810308001.0A CN201810308001A CN108493421B CN 108493421 B CN108493421 B CN 108493421B CN 201810308001 A CN201810308001 A CN 201810308001A CN 108493421 B CN108493421 B CN 108493421B
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- 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
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- 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
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- 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
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- 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
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- 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
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CN201810308001.0A CN108493421B (zh) | 2018-04-08 | 2018-04-08 | 一种锂离子电池用锡-硅基石墨烯球负极材料的制备方法 |
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CN109659511B (zh) * | 2018-11-14 | 2021-12-28 | 五邑大学 | 一种SiO2包覆三元正极材料及其制备方法 |
CN109546115A (zh) * | 2018-11-19 | 2019-03-29 | 安徽安凯汽车股份有限公司 | 一种高镍富锂锰基固溶体正极材料的nca三元电池 |
CN109817944A (zh) * | 2019-02-18 | 2019-05-28 | 山东星火科学技术研究院 | 锂电子电池负极用二氧化硅/石墨烯纳米材料的制备方法 |
CN110797516B (zh) * | 2019-10-23 | 2022-02-18 | 合肥国轩高科动力能源有限公司 | 一种C包覆SiO-SnSiO4-Si超粒子材料及其制备方法和应用 |
CN110931746B (zh) * | 2019-12-03 | 2022-04-26 | 东南大学 | 一种硅-锡-石墨烯复合物电极材料及其制备方法和应用 |
CN111384402B (zh) * | 2020-03-20 | 2021-08-13 | 广东工业大学 | 一种二氧化锡复合材料及其制备方法和应用 |
CN111600022B (zh) * | 2020-04-09 | 2021-08-24 | 中南大学 | 一种二氧化锡包覆镍钴锰酸锂材料及其制备方法和应用 |
CN113314702B (zh) * | 2021-05-27 | 2022-04-12 | 南京林业大学 | 一种碳硅包覆二氧化锡复合物及其制备方法与作为锂离子电池负极材料的应用 |
CN113540430A (zh) * | 2021-06-30 | 2021-10-22 | 广东邦普循环科技有限公司 | 石墨烯基复合电极材料的制备方法及其应用 |
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CN102515177B (zh) * | 2011-12-22 | 2013-07-31 | 华东理工大学 | 一种二氧化锡/二氧化硅复合纳米颗粒的制备方法 |
CN102881881B (zh) * | 2012-10-25 | 2014-10-29 | 中国科学院宁波材料技术与工程研究所 | 锂离子电池负极材料、其制备方法和锂离子电池 |
CN103346307B (zh) * | 2013-07-09 | 2017-08-25 | 中山大学 | 一种锂离子电池负极材料及其制备方法 |
US10734642B2 (en) * | 2016-03-30 | 2020-08-04 | Global Graphene Group, Inc. | Elastomer-encapsulated particles of high-capacity anode active materials for lithium batteries |
CN106129344B (zh) * | 2016-06-06 | 2021-10-26 | 重庆大学 | 一种二氧化锡/二氧化钛球形颗粒与石墨烯纳米带复合材料的制备方法 |
CN107528047B (zh) * | 2016-11-23 | 2018-08-03 | 清华大学 | 锂离子电池用硅基锡基复合颗粒、其制备方法、包含其的负极和锂离子电池 |
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