CN111755684A - 一种锂离子电池用硅碳负极材料及其制备方法 - Google Patents
一种锂离子电池用硅碳负极材料及其制备方法 Download PDFInfo
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- CN111755684A CN111755684A CN202010639966.5A CN202010639966A CN111755684A CN 111755684 A CN111755684 A CN 111755684A CN 202010639966 A CN202010639966 A CN 202010639966A CN 111755684 A CN111755684 A CN 111755684A
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- negative electrode
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Abstract
Description
Claims (10)
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CN202010639966.5A CN111755684B (zh) | 2020-07-06 | 2020-07-06 | 一种锂离子电池用硅碳负极材料及其制备方法 |
PCT/CN2021/075668 WO2022007401A1 (zh) | 2020-07-06 | 2021-02-06 | 一种锂离子电池用硅碳负极材料及其制备方法 |
KR1020227031651A KR20220140615A (ko) | 2020-07-06 | 2021-02-06 | 리튬 이온 전지용 실리콘 탄소 음극재료 및 이의 제조 방법 |
EP21837229.0A EP4109597A1 (en) | 2020-07-06 | 2021-02-06 | Silicon-carbon negative electrode material for lithium ion battery and preparation method therefor |
JP2022563222A JP7470271B2 (ja) | 2020-07-06 | 2021-02-06 | リチウムイオン電池用シリコン-カーボン負極材とその作製方法 |
US17/912,390 US20230135178A1 (en) | 2020-07-06 | 2021-02-06 | Silicon-carbon negative electrode material for lithium ion battery and preparation method therefor |
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WO2022007401A1 (zh) * | 2020-07-06 | 2022-01-13 | 马鞍山科达普锐能源科技有限公司 | 一种锂离子电池用硅碳负极材料及其制备方法 |
CN114665083A (zh) * | 2022-03-21 | 2022-06-24 | 深圳市贝特瑞新能源技术研究院有限公司 | 负极材料及其制备方法、锂离子电池 |
CN114976317A (zh) * | 2022-06-29 | 2022-08-30 | 广东邦普循环科技有限公司 | 一种废旧硅碳材料的修复方法及其应用 |
CN117673335A (zh) * | 2024-01-31 | 2024-03-08 | 贝特瑞新材料集团股份有限公司 | 负极材料及其制备方法、锂离子电池 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114497509A (zh) * | 2022-02-08 | 2022-05-13 | 格龙新材料科技(常州)有限公司 | 一种硅碳复合负极材料的制备方法 |
CN114975909B (zh) * | 2022-04-06 | 2024-04-19 | 江苏博迁新材料股份有限公司 | 用作锂离子电池负极材料的碳包覆纳米硅粉的生产方法 |
CN115939402B (zh) * | 2023-01-09 | 2023-05-30 | 天目湖先进储能技术研究院有限公司 | 一种硅基材料及其制备方法和在负极中的应用 |
CN116544398B (zh) * | 2023-07-03 | 2023-10-20 | 宁德新能源科技有限公司 | 硅材料及其制备方法、负极极片、电化学装置、用电设备 |
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CN114665083A (zh) * | 2022-03-21 | 2022-06-24 | 深圳市贝特瑞新能源技术研究院有限公司 | 负极材料及其制备方法、锂离子电池 |
CN114976317A (zh) * | 2022-06-29 | 2022-08-30 | 广东邦普循环科技有限公司 | 一种废旧硅碳材料的修复方法及其应用 |
CN114976317B (zh) * | 2022-06-29 | 2023-12-12 | 广东邦普循环科技有限公司 | 一种废旧硅碳材料的修复方法及其应用 |
CN117673335A (zh) * | 2024-01-31 | 2024-03-08 | 贝特瑞新材料集团股份有限公司 | 负极材料及其制备方法、锂离子电池 |
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US20230135178A1 (en) | 2023-05-04 |
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CN111755684B (zh) | 2022-05-24 |
JP7470271B2 (ja) | 2024-04-18 |
WO2022007401A1 (zh) | 2022-01-13 |
KR20220140615A (ko) | 2022-10-18 |
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