CN106356508B - 一种复合物、其制备方法及采用该复合物制备的负极和锂离子电池 - Google Patents
一种复合物、其制备方法及采用该复合物制备的负极和锂离子电池 Download PDFInfo
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- CN106356508B CN106356508B CN201610863902.7A CN201610863902A CN106356508B CN 106356508 B CN106356508 B CN 106356508B CN 201610863902 A CN201610863902 A CN 201610863902A CN 106356508 B CN106356508 B CN 106356508B
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- 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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- 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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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CN201610863902.7A CN106356508B (zh) | 2016-09-29 | 2016-09-29 | 一种复合物、其制备方法及采用该复合物制备的负极和锂离子电池 |
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Families Citing this family (28)
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CN106816594B (zh) | 2017-03-06 | 2021-01-05 | 贝特瑞新材料集团股份有限公司 | 一种复合物、其制备方法及在锂离子二次电池中的用途 |
CN111357137B (zh) * | 2017-11-24 | 2022-06-03 | 株式会社Lg新能源 | 锂二次电池用负极活性材料及其制备方法 |
JP7203358B2 (ja) * | 2017-11-30 | 2023-01-13 | パナソニックIpマネジメント株式会社 | リチウムイオン電池用負極活物質及びリチウムイオン電池 |
US20210184204A1 (en) * | 2017-12-01 | 2021-06-17 | Daejoo Electronic Materials Co., Ltd | Negative electrode active material for non-aqueous electrolyte secondary battery comprising silicon oxide composite and manufacturing method thereof |
KR102236365B1 (ko) * | 2017-12-05 | 2021-04-06 | 대주전자재료 주식회사 | 비수전해질 이차전지용 음극활물질 및 이의 제조 방법 |
CN113437274A (zh) * | 2017-12-12 | 2021-09-24 | 贝特瑞新材料集团股份有限公司 | 一种锂离子电池负极材料及其制备方法 |
CN108172791B (zh) * | 2017-12-25 | 2020-10-16 | 贝特瑞新材料集团股份有限公司 | 复合物负极材料及其制备方法、锂离子电池 |
CN108400297B (zh) * | 2018-02-06 | 2020-08-14 | 浙江衡远新能源科技有限公司 | 一种硅基锂离子电池负极材料及其制备方法 |
CN110970600B (zh) | 2018-09-28 | 2023-06-30 | 贝特瑞新材料集团股份有限公司 | 一种锂离子二次电池负极材料及其制备方法和应用 |
CN109786733A (zh) * | 2019-03-25 | 2019-05-21 | 中国科学院宁波材料技术与工程研究所 | 一种锂离子电池负极材料、其制备方法及锂离子电池 |
CN110649236B (zh) * | 2019-09-24 | 2021-06-08 | 中国科学院化学研究所 | 一种多孔硅碳复合材料及其制备方法 |
CN110615423B (zh) * | 2019-09-24 | 2020-12-25 | 中国科学院化学研究所 | 一种锂电池硅基复合负极材料的制备方法 |
CN112563476A (zh) * | 2019-09-26 | 2021-03-26 | 贝特瑞新材料集团股份有限公司 | 一种硅复合物负极材料及其制备方法和锂离子电池 |
CN110993900B (zh) * | 2019-10-25 | 2022-07-12 | 合肥国轩高科动力能源有限公司 | 一种硅酸镁-碳包覆氧化亚硅复合负极材料的制备方法 |
WO2021133128A1 (ko) * | 2019-12-25 | 2021-07-01 | 주식회사 엘지에너지솔루션 | 음극 활물질, 상기 음극 활물질을 포함하는 음극 및 이차전지 |
CN111072038B (zh) * | 2019-12-27 | 2021-01-01 | 江西壹金新能源科技有限公司 | 一种用于锂离子电池负极的改性一氧化硅材料及其制备方法 |
CN111180693B (zh) * | 2019-12-31 | 2021-06-04 | 安普瑞斯(南京)有限公司 | 负极活性材料及其制备方法和应用 |
CN111342030B (zh) * | 2020-03-28 | 2022-03-15 | 兰溪致德新能源材料有限公司 | 一种多元复合高首效锂电池负极材料及其制备方法 |
CN111900366B (zh) * | 2020-07-02 | 2023-01-06 | 有研资源环境技术研究院(北京)有限公司 | 一种含锂SiOx粉体的制备方法 |
CN111816859A (zh) * | 2020-07-22 | 2020-10-23 | 贝特瑞新材料集团股份有限公司 | 硅基负极材料、其制备方法及锂离子二次电池 |
CN112151771B (zh) * | 2020-09-27 | 2022-04-12 | 溧阳天目先导电池材料科技有限公司 | 一种含硅酸盐骨架的硅基负极材料、负极片和锂电池 |
CN112751011B (zh) * | 2020-12-30 | 2022-05-06 | 上海杉杉科技有限公司 | 一种二次掺杂硅基负极材料及其制备方法 |
CN113437271B (zh) * | 2021-06-16 | 2022-04-12 | 溧阳天目先导电池材料科技有限公司 | 一种均匀改性的硅基复合材料及其制备方法和应用 |
CN113594444B (zh) * | 2021-07-29 | 2022-06-14 | 溧阳紫宸新材料科技有限公司 | 一种具有混合晶相的硅氧负极材料及其制备方法和应用 |
CN113506861B (zh) * | 2021-09-06 | 2022-05-17 | 北京壹金新能源科技有限公司 | 一种锂离子电池硅基复合负极材料及其制备方法 |
CN113809282B (zh) * | 2021-09-17 | 2023-02-14 | 河北工业大学 | 一种高容量氮掺杂炭包覆SiOx纳米束锂离子电池负极材料的制备方法 |
CN114614000B (zh) * | 2022-04-12 | 2023-08-18 | 浙江极氪智能科技有限公司 | 一种负极活性物质、电池用负极及电池 |
CN115092935B (zh) * | 2022-07-19 | 2024-03-26 | 合肥国轩高科动力能源有限公司 | 硅基复合材料及其制备方法与其在二次电池中的应用 |
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KR101539856B1 (ko) * | 2012-10-16 | 2015-07-27 | 주식회사 엘지화학 | 규소 산화물의 제조방법 |
US10020491B2 (en) * | 2013-04-16 | 2018-07-10 | Zenlabs Energy, Inc. | Silicon-based active materials for lithium ion batteries and synthesis with solution processing |
JP2014220216A (ja) * | 2013-05-10 | 2014-11-20 | 帝人株式会社 | 非水電解質二次電池用の複合粒子 |
CN103400971B (zh) * | 2013-07-29 | 2016-07-06 | 宁德新能源科技有限公司 | 硅基复合材料及其制备方法以及其应用 |
US10424780B2 (en) * | 2013-09-24 | 2019-09-24 | Sanyo Electric Co., Ltd. | Negative electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery containing negative electrode active material |
CN104701509B (zh) * | 2013-12-06 | 2017-11-14 | 奇瑞汽车股份有限公司 | 锂离子电池负极材料及其制备方法、锂离子电池 |
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Inventor after: Pang Chunlei Inventor after: Shi Xiaotai Inventor after: Ren Jianguo Inventor after: Yue Min Inventor after: He Xueqin Inventor before: Pang Chunlei Inventor before: Shi Xiaotai Inventor before: Ren Jianguo Inventor before: Yue Min |
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