CN109167025B - 一种高低温环境下具有高稳定性的硼掺杂改性的软碳包覆负极材料及其制备方法 - Google Patents
一种高低温环境下具有高稳定性的硼掺杂改性的软碳包覆负极材料及其制备方法 Download PDFInfo
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- H—ELECTRICITY
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- H01M4/00—Electrodes
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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
- H01M4/58—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
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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
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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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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
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CN201810882035.0A CN109167025B (zh) | 2018-08-03 | 2018-08-03 | 一种高低温环境下具有高稳定性的硼掺杂改性的软碳包覆负极材料及其制备方法 |
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CN110071272A (zh) * | 2019-04-12 | 2019-07-30 | 东华大学 | 一种硼掺杂硅基复合负极材料及其制备方法和应用 |
CN109971502A (zh) * | 2019-04-19 | 2019-07-05 | 平顶山东方碳素股份有限公司 | 一种黏结剂煤沥青结焦抗氧化制备工艺 |
CN113258043A (zh) * | 2021-04-22 | 2021-08-13 | 湖南镕锂新材料科技有限公司 | 硅基负极材料及其制备方法和应用 |
CN113594461B (zh) * | 2021-07-26 | 2022-05-31 | 常州烯源谷新材料科技有限公司 | 一种碳硅复合材料及其制备方法和应用 |
CN114497546A (zh) * | 2021-12-28 | 2022-05-13 | 贝特瑞新材料集团股份有限公司 | 石墨负极材料及其制备方法、锂离子电池 |
CN116536629B (zh) * | 2023-04-19 | 2024-03-19 | 青岛新泰和纳米科技有限公司 | 一种中间相碳微球-硅碳复合材料及其制备方法 |
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CN101087021A (zh) * | 2007-07-18 | 2007-12-12 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池用人造石墨负极材料及其制备方法 |
CN101323447A (zh) * | 2008-07-21 | 2008-12-17 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池负极的石墨粉及其制备方法 |
CN101710617A (zh) * | 2009-05-12 | 2010-05-19 | 大连丽昌新材料有限公司 | 一种锂离子电池用高能硅碳复合负极材料及其制造工艺 |
CN102082272A (zh) * | 2010-12-29 | 2011-06-01 | 长沙海容新材料有限公司 | 一种含硬碳包覆的锂离子电池负极材料及其制备方法 |
CN102394288A (zh) * | 2011-11-24 | 2012-03-28 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池用的硅碳负极材料及其制备方法 |
WO2016031085A1 (en) * | 2014-08-29 | 2016-03-03 | Nec Corporation | Anode material for lithium ion battery |
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CN104261385B (zh) * | 2014-09-25 | 2016-09-07 | 鄂尔多斯市君实科技有限责任公司 | 一种改性碳材料及其制备方法和应用 |
CN105633370A (zh) * | 2016-01-06 | 2016-06-01 | 上海第二工业大学 | 一种改性天然石墨、制备方法及其应用 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101087021A (zh) * | 2007-07-18 | 2007-12-12 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池用人造石墨负极材料及其制备方法 |
CN101323447A (zh) * | 2008-07-21 | 2008-12-17 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池负极的石墨粉及其制备方法 |
CN101710617A (zh) * | 2009-05-12 | 2010-05-19 | 大连丽昌新材料有限公司 | 一种锂离子电池用高能硅碳复合负极材料及其制造工艺 |
CN102082272A (zh) * | 2010-12-29 | 2011-06-01 | 长沙海容新材料有限公司 | 一种含硬碳包覆的锂离子电池负极材料及其制备方法 |
CN102394288A (zh) * | 2011-11-24 | 2012-03-28 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池用的硅碳负极材料及其制备方法 |
WO2016031085A1 (en) * | 2014-08-29 | 2016-03-03 | Nec Corporation | Anode material for lithium ion battery |
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