CN102593438B - 一种锂离子二次电池石墨负极材料碳包覆和表面预成膜共改性制备方法 - Google Patents
一种锂离子二次电池石墨负极材料碳包覆和表面预成膜共改性制备方法 Download PDFInfo
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- CN102593438B CN102593438B CN201210051916.0A CN201210051916A CN102593438B CN 102593438 B CN102593438 B CN 102593438B CN 201210051916 A CN201210051916 A CN 201210051916A CN 102593438 B CN102593438 B CN 102593438B
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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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CN201210051916.0A CN102593438B (zh) | 2012-03-01 | 2012-03-01 | 一种锂离子二次电池石墨负极材料碳包覆和表面预成膜共改性制备方法 |
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CN106558698B (zh) * | 2015-09-29 | 2020-03-20 | 比亚迪股份有限公司 | 锂离子电池正极浆料和正极片及其制备方法以及锂离子电池 |
CN109935778B (zh) * | 2017-12-15 | 2021-08-06 | 广东凯金新能源科技股份有限公司 | 一种石墨负极片的制作方法 |
WO2021128092A1 (zh) * | 2019-12-25 | 2021-07-01 | 宁德新能源科技有限公司 | 电化学装置及包含其的电子装置 |
CN111129498A (zh) * | 2019-12-25 | 2020-05-08 | 宁德新能源科技有限公司 | 电化学装置及包含其的电子装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1599102A (zh) * | 2003-09-16 | 2005-03-23 | 中国电子科技集团公司第十八研究所 | 锂离子电池用天然石墨的表面处理方法 |
CN101939865A (zh) * | 2008-02-04 | 2011-01-05 | 三菱化学株式会社 | 多层结构碳质物及其制造方法以及使用该多层结构碳质物的非水系二次电池 |
CN102255077A (zh) * | 2010-05-21 | 2011-11-23 | 深圳市比克电池有限公司 | 锂离子电池负极材料及制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1599102A (zh) * | 2003-09-16 | 2005-03-23 | 中国电子科技集团公司第十八研究所 | 锂离子电池用天然石墨的表面处理方法 |
CN101939865A (zh) * | 2008-02-04 | 2011-01-05 | 三菱化学株式会社 | 多层结构碳质物及其制造方法以及使用该多层结构碳质物的非水系二次电池 |
CN102255077A (zh) * | 2010-05-21 | 2011-11-23 | 深圳市比克电池有限公司 | 锂离子电池负极材料及制备方法 |
Non-Patent Citations (2)
Title |
---|
肖利芬等.表面修饰的天然石墨用作锂离子电池嵌锂阳极.《华中师范大学学报(自然科学版)》.2004,第38卷(第4期), |
表面修饰的天然石墨用作锂离子电池嵌锂阳极;肖利芬等;《华中师范大学学报(自然科学版)》;20041231;第38卷(第4期);462-465 * |
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Address after: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant after: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Applicant before: Gotion High-tech Co., Ltd. |
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Address after: 230000 Yaohai Industrial Zone, Hefei New District, Anhui, No. D weft Road, No. 7 Patentee after: Gotion High-tech Co., Ltd. Address before: 230000 Yaohai Industrial Park, Anhui, Hefei No. D weft Road, No. 7 Patentee before: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. |