CN106025222A - 一种包覆的硅/碳/石墨复合负极材料的制备方法 - Google Patents
一种包覆的硅/碳/石墨复合负极材料的制备方法 Download PDFInfo
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- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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CN201610470701.0A CN106025222B (zh) | 2016-06-24 | 2016-06-24 | 一种包覆的硅/碳/石墨复合负极材料的制备方法 |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108899529A (zh) * | 2018-07-18 | 2018-11-27 | 绍兴文理学院 | 一种硅基复合材料的制备方法 |
CN109285996A (zh) * | 2017-07-21 | 2019-01-29 | 北京碳极极电科技有限公司 | 一种三元锂离子电池负极复合材料的制备方法 |
CN110247023A (zh) * | 2019-06-13 | 2019-09-17 | 华中科技大学 | 一种新型电池极片增强方法及相应极片 |
CN110697702A (zh) * | 2019-09-29 | 2020-01-17 | 长沙理工大学 | 一种炭笼式硅-石墨复合材料及其制备方法 |
CN110808364A (zh) * | 2019-11-15 | 2020-02-18 | 广东省稀有金属研究所 | 石墨烯硅基负极浆料、锂离子电池负极及其制备方法以及锂离子电池 |
CN110858642A (zh) * | 2018-08-24 | 2020-03-03 | 中信国安盟固利动力科技有限公司 | 一种硅/石墨/固态电解质复合负极材料的制备方法 |
CN111063875A (zh) * | 2019-12-25 | 2020-04-24 | 广东凯金新能源科技股份有限公司 | 一种海绵状多孔结构硅基复合材料及其制备方法 |
CN109449421B (zh) * | 2018-11-09 | 2020-07-21 | 广东省稀有金属研究所 | 一种锂离子电池硅基合金复合负极材料及其制备方法 |
CN111438364A (zh) * | 2020-04-07 | 2020-07-24 | 广东凯金新能源科技股份有限公司 | 一种高首效硅基复合材料及其制备方法 |
CN112652770A (zh) * | 2020-12-21 | 2021-04-13 | 溧阳紫宸新材料科技有限公司 | 低比表面积的硅碳负极材料及其制备方法 |
CN112670489A (zh) * | 2019-12-16 | 2021-04-16 | 宁波杉杉新材料科技有限公司 | 硅碳复合材料、电极、锂离子电池及其制备方法和应用 |
CN113036109A (zh) * | 2021-03-12 | 2021-06-25 | 广州巨湾技研有限公司 | 一种高倍率硅碳负极微球的制备方法及高倍率硅碳负极微球 |
CN113363485A (zh) * | 2021-05-28 | 2021-09-07 | 万向一二三股份公司 | 一种锂电池的负极浆料及其制备方法 |
CN113422016A (zh) * | 2021-06-16 | 2021-09-21 | 内蒙古碳烯石墨新材料有限公司 | 一种锂离子电池用硅碳负极材料及其制备方法 |
CN113508476A (zh) * | 2019-11-04 | 2021-10-15 | 韩国金属硅股份公司 | 硅复合体的制备方法 |
CN113540467A (zh) * | 2021-07-20 | 2021-10-22 | 苏州华赢新能源材料科技有限公司 | 一种共混型聚乙烯醇基粘结剂及其制备方法和应用 |
CN113942991A (zh) * | 2021-09-13 | 2022-01-18 | 惠州市贝特瑞新材料科技有限公司 | 硅碳-石墨复合负极材料及其制备方法 |
CN114243017A (zh) * | 2021-12-14 | 2022-03-25 | 湖北亿纬动力有限公司 | 一种负极材料及其制备方法和用途 |
CN114824232A (zh) * | 2022-05-30 | 2022-07-29 | 常州大学 | 一种氮掺杂富含多孔的硅碳负极制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646818A (zh) * | 2012-04-28 | 2012-08-22 | 中南大学 | 一种锂离子电池复合负极材料的制备方法 |
CN103346305A (zh) * | 2013-07-01 | 2013-10-09 | 华南师范大学 | 人造石墨为载体的锂电池硅碳复合负极材料的制备和应用 |
CN104681797A (zh) * | 2015-02-09 | 2015-06-03 | 江苏中兴派能电池有限公司 | 一种硅碳复合负极电极的制备方法、锂离子电池 |
CN105609730A (zh) * | 2016-01-05 | 2016-05-25 | 广州有色金属研究院 | 一种硅/碳/石墨复合负极材料的制备方法 |
-
2016
- 2016-06-24 CN CN201610470701.0A patent/CN106025222B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102646818A (zh) * | 2012-04-28 | 2012-08-22 | 中南大学 | 一种锂离子电池复合负极材料的制备方法 |
CN103346305A (zh) * | 2013-07-01 | 2013-10-09 | 华南师范大学 | 人造石墨为载体的锂电池硅碳复合负极材料的制备和应用 |
CN104681797A (zh) * | 2015-02-09 | 2015-06-03 | 江苏中兴派能电池有限公司 | 一种硅碳复合负极电极的制备方法、锂离子电池 |
CN105609730A (zh) * | 2016-01-05 | 2016-05-25 | 广州有色金属研究院 | 一种硅/碳/石墨复合负极材料的制备方法 |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109285996A (zh) * | 2017-07-21 | 2019-01-29 | 北京碳极极电科技有限公司 | 一种三元锂离子电池负极复合材料的制备方法 |
CN108899529B (zh) * | 2018-07-18 | 2021-05-18 | 绍兴文理学院 | 一种硅基复合材料的制备方法 |
CN108899529A (zh) * | 2018-07-18 | 2018-11-27 | 绍兴文理学院 | 一种硅基复合材料的制备方法 |
CN110858642A (zh) * | 2018-08-24 | 2020-03-03 | 中信国安盟固利动力科技有限公司 | 一种硅/石墨/固态电解质复合负极材料的制备方法 |
CN109449421B (zh) * | 2018-11-09 | 2020-07-21 | 广东省稀有金属研究所 | 一种锂离子电池硅基合金复合负极材料及其制备方法 |
CN110247023A (zh) * | 2019-06-13 | 2019-09-17 | 华中科技大学 | 一种新型电池极片增强方法及相应极片 |
CN110247023B (zh) * | 2019-06-13 | 2020-09-08 | 华中科技大学 | 一种电池极片增强方法及相应极片 |
CN110697702A (zh) * | 2019-09-29 | 2020-01-17 | 长沙理工大学 | 一种炭笼式硅-石墨复合材料及其制备方法 |
CN110697702B (zh) * | 2019-09-29 | 2021-08-10 | 长沙理工大学 | 一种炭笼式硅-石墨复合材料及其制备方法 |
CN113508476A (zh) * | 2019-11-04 | 2021-10-15 | 韩国金属硅股份公司 | 硅复合体的制备方法 |
CN110808364A (zh) * | 2019-11-15 | 2020-02-18 | 广东省稀有金属研究所 | 石墨烯硅基负极浆料、锂离子电池负极及其制备方法以及锂离子电池 |
CN112670489A (zh) * | 2019-12-16 | 2021-04-16 | 宁波杉杉新材料科技有限公司 | 硅碳复合材料、电极、锂离子电池及其制备方法和应用 |
CN111063875A (zh) * | 2019-12-25 | 2020-04-24 | 广东凯金新能源科技股份有限公司 | 一种海绵状多孔结构硅基复合材料及其制备方法 |
CN111438364A (zh) * | 2020-04-07 | 2020-07-24 | 广东凯金新能源科技股份有限公司 | 一种高首效硅基复合材料及其制备方法 |
CN112652770A (zh) * | 2020-12-21 | 2021-04-13 | 溧阳紫宸新材料科技有限公司 | 低比表面积的硅碳负极材料及其制备方法 |
CN113036109A (zh) * | 2021-03-12 | 2021-06-25 | 广州巨湾技研有限公司 | 一种高倍率硅碳负极微球的制备方法及高倍率硅碳负极微球 |
CN113363485A (zh) * | 2021-05-28 | 2021-09-07 | 万向一二三股份公司 | 一种锂电池的负极浆料及其制备方法 |
CN113363485B (zh) * | 2021-05-28 | 2022-05-13 | 万向一二三股份公司 | 一种锂电池的负极浆料及其制备方法 |
CN113422016A (zh) * | 2021-06-16 | 2021-09-21 | 内蒙古碳烯石墨新材料有限公司 | 一种锂离子电池用硅碳负极材料及其制备方法 |
CN113540467A (zh) * | 2021-07-20 | 2021-10-22 | 苏州华赢新能源材料科技有限公司 | 一种共混型聚乙烯醇基粘结剂及其制备方法和应用 |
CN113540467B (zh) * | 2021-07-20 | 2022-06-28 | 苏州华赢新能源材料科技有限公司 | 一种共混型聚乙烯醇基粘结剂及其制备方法和应用 |
CN113942991A (zh) * | 2021-09-13 | 2022-01-18 | 惠州市贝特瑞新材料科技有限公司 | 硅碳-石墨复合负极材料及其制备方法 |
CN114243017A (zh) * | 2021-12-14 | 2022-03-25 | 湖北亿纬动力有限公司 | 一种负极材料及其制备方法和用途 |
CN114824232A (zh) * | 2022-05-30 | 2022-07-29 | 常州大学 | 一种氮掺杂富含多孔的硅碳负极制备方法 |
CN114824232B (zh) * | 2022-05-30 | 2023-10-03 | 常州大学 | 一种氮掺杂富含多孔的硅碳负极制备方法 |
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Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of rare metals, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGDONG INSTITUTE OF RARE METALS |
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Effective date of registration: 20230329 Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Institute of rare metals, Guangdong Academy of Sciences |
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Application publication date: 20161012 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: Institute of resource utilization and rare earth development, Guangdong Academy of Sciences Contract record no.: X2024980006118 Denomination of invention: Preparation method of a coated silicon/carbon/graphite composite negative electrode material Granted publication date: 20181207 License type: Common License Record date: 20240523 |