CN113113601A - 一种锂离子二次电池用硬碳负极材料及其制备方法 - Google Patents
一种锂离子二次电池用硬碳负极材料及其制备方法 Download PDFInfo
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- CN113113601A CN113113601A CN202110369511.0A CN202110369511A CN113113601A CN 113113601 A CN113113601 A CN 113113601A CN 202110369511 A CN202110369511 A CN 202110369511A CN 113113601 A CN113113601 A CN 113113601A
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- hard carbon
- negative electrode
- electrode material
- lithium ion
- secondary battery
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Images
Classifications
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- 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
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- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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CN114180551A (zh) * | 2021-12-03 | 2022-03-15 | 广东凯金新能源科技股份有限公司 | 一种用于锂离子硬碳负极材料的连续式加工制备方法 |
CN114497506A (zh) * | 2022-01-29 | 2022-05-13 | 辽宁中宏能源新材料股份有限公司 | 一种硬碳-无机锂盐复合电极材料及其制备方法和应用 |
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CN115744871A (zh) * | 2022-11-26 | 2023-03-07 | 中南大学 | 甘蔗渣基钠离子电池硬碳负极活性材料及其制备和应用 |
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CN114180551A (zh) * | 2021-12-03 | 2022-03-15 | 广东凯金新能源科技股份有限公司 | 一种用于锂离子硬碳负极材料的连续式加工制备方法 |
CN114497506A (zh) * | 2022-01-29 | 2022-05-13 | 辽宁中宏能源新材料股份有限公司 | 一种硬碳-无机锂盐复合电极材料及其制备方法和应用 |
ES2956242R1 (es) * | 2022-04-21 | 2024-04-10 | Guangdong Brunp Recycling Technology Co Ltd | Metodo de preparacion de un material de anodo de carbono duro y uso del mismo |
CN114835104A (zh) * | 2022-06-13 | 2022-08-02 | 上海杉杉科技有限公司 | 一种硬碳材料及其制备方法、应用和钠离子电池 |
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CN115806284A (zh) * | 2022-10-21 | 2023-03-17 | 中科(宜兴)新材料研究有限公司 | 一种提高生物质基硬碳收率的制备方法 |
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CN115636405B (zh) * | 2022-10-31 | 2023-07-04 | 湖州强大分子筛科技有限公司 | 一种高容量硬碳负极材料的制备方法 |
CN115744871A (zh) * | 2022-11-26 | 2023-03-07 | 中南大学 | 甘蔗渣基钠离子电池硬碳负极活性材料及其制备和应用 |
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