CN104157855B - 锂离子电池多级结构硅碳复合负极材料的制备方法 - Google Patents
锂离子电池多级结构硅碳复合负极材料的制备方法 Download PDFInfo
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- CN104157855B CN104157855B CN201410373070.1A CN201410373070A CN104157855B CN 104157855 B CN104157855 B CN 104157855B CN 201410373070 A CN201410373070 A CN 201410373070A CN 104157855 B CN104157855 B CN 104157855B
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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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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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
- 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
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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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
- 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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CN201410373070.1A CN104157855B (zh) | 2014-07-25 | 2014-07-25 | 锂离子电池多级结构硅碳复合负极材料的制备方法 |
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CN201410373070.1A CN104157855B (zh) | 2014-07-25 | 2014-07-25 | 锂离子电池多级结构硅碳复合负极材料的制备方法 |
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CN104157855A CN104157855A (zh) | 2014-11-19 |
CN104157855B true CN104157855B (zh) | 2016-06-22 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105390683A (zh) * | 2015-12-22 | 2016-03-09 | 苏州大学 | 一种锂离子电池硫基负极材料及其应用 |
CN110600719B (zh) * | 2019-09-12 | 2021-10-22 | 河南电池研究院有限公司 | 一种高倍率性能的多孔硅碳锂离子电池负极材料及其制备方法 |
CN115842108A (zh) * | 2021-09-28 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | 负极活性材料及其制备方法、具备其的二次电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244240A (zh) * | 2011-06-15 | 2011-11-16 | 中南大学 | 一种锂离子电池复合负极材料及其制备方法 |
CN102306757A (zh) * | 2011-08-26 | 2012-01-04 | 上海交通大学 | 锂离子电池硅石墨烯复合负极材料及其制备方法 |
CN103050666A (zh) * | 2012-12-12 | 2013-04-17 | 中南大学 | 一种石墨烯包覆硅碳复合负极材料的制备方法 |
CN103280552A (zh) * | 2013-05-09 | 2013-09-04 | 浙江金开来新能源科技有限公司 | 一种锂离子电池的硅碳复合负极材料及其制备方法 |
Family Cites Families (2)
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US20140170498A1 (en) * | 2010-01-18 | 2014-06-19 | Enevate Corporation | Silicon particles for battery electrodes |
US9929400B2 (en) * | 2012-08-06 | 2018-03-27 | Ut-Battelle, Llc | High capacity monolithic composite Si/carbon fiber electrode architectures synthesized from low cost materials and process technologies |
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- 2014-07-25 CN CN201410373070.1A patent/CN104157855B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244240A (zh) * | 2011-06-15 | 2011-11-16 | 中南大学 | 一种锂离子电池复合负极材料及其制备方法 |
CN102306757A (zh) * | 2011-08-26 | 2012-01-04 | 上海交通大学 | 锂离子电池硅石墨烯复合负极材料及其制备方法 |
CN103050666A (zh) * | 2012-12-12 | 2013-04-17 | 中南大学 | 一种石墨烯包覆硅碳复合负极材料的制备方法 |
CN103280552A (zh) * | 2013-05-09 | 2013-09-04 | 浙江金开来新能源科技有限公司 | 一种锂离子电池的硅碳复合负极材料及其制备方法 |
Non-Patent Citations (1)
Title |
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"碳包覆硅/碳复合材料的制备与性能研究";陈立宝等;《电源技术》;20070120;第131卷(第1期);第34-37页 * |
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