CN102544493A - 一种石墨烯复合的锂离子电池复合正极材料的制备方法 - Google Patents
一种石墨烯复合的锂离子电池复合正极材料的制备方法 Download PDFInfo
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- CN102544493A CN102544493A CN2012100235436A CN201210023543A CN102544493A CN 102544493 A CN102544493 A CN 102544493A CN 2012100235436 A CN2012100235436 A CN 2012100235436A CN 201210023543 A CN201210023543 A CN 201210023543A CN 102544493 A CN102544493 A CN 102544493A
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CN201210023543.6A CN102544493B (zh) | 2012-02-03 | 2012-02-03 | 一种石墨烯复合的锂离子电池复合正极材料的制备方法 |
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CN201210023543.6A CN102544493B (zh) | 2012-02-03 | 2012-02-03 | 一种石墨烯复合的锂离子电池复合正极材料的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150102267A1 (en) * | 2012-05-14 | 2015-04-16 | Guoguang Electric Company Limited | METHOD FOR PREPARING GRAPHENE-BASED LiFePO4/C COMPOSITE MATERIAL |
CN112271294A (zh) * | 2020-11-16 | 2021-01-26 | 华中科技大学 | 纳米级磷酸铁前驱体及其制备方法和磷酸铁锂及其制备方法 |
CN115036605A (zh) * | 2022-06-24 | 2022-09-09 | 云南云天化股份有限公司 | 一种退役锂电池再生复合正极材料的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006056754A (ja) * | 2004-08-20 | 2006-03-02 | Mitsui Mining Co Ltd | 燐酸アンモニウム鉄及びリチウムイオン二次電池用正極材料の製造方法、並びにリチウムイオン二次電池 |
CN102332583A (zh) * | 2011-10-17 | 2012-01-25 | 电子科技大学 | 一种表面碳包覆的锂电池用磷酸铁锂正极材料的制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2006056754A (ja) * | 2004-08-20 | 2006-03-02 | Mitsui Mining Co Ltd | 燐酸アンモニウム鉄及びリチウムイオン二次電池用正極材料の製造方法、並びにリチウムイオン二次電池 |
CN102332583A (zh) * | 2011-10-17 | 2012-01-25 | 电子科技大学 | 一种表面碳包覆的锂电池用磷酸铁锂正极材料的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150102267A1 (en) * | 2012-05-14 | 2015-04-16 | Guoguang Electric Company Limited | METHOD FOR PREPARING GRAPHENE-BASED LiFePO4/C COMPOSITE MATERIAL |
US9672951B2 (en) * | 2012-05-14 | 2017-06-06 | Guoguang Electric Company Limited | Method for preparing graphene-based LiFePO4/C composite material |
CN112271294A (zh) * | 2020-11-16 | 2021-01-26 | 华中科技大学 | 纳米级磷酸铁前驱体及其制备方法和磷酸铁锂及其制备方法 |
CN115036605A (zh) * | 2022-06-24 | 2022-09-09 | 云南云天化股份有限公司 | 一种退役锂电池再生复合正极材料的方法 |
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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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Denomination of invention: Preparation method of lithium ion battery composite positive material compounded by graphene Effective date of registration: 20141230 Granted publication date: 20140423 Pledgee: China Everbright Bank Limited by Share Ltd. Hefei branch Pledgor: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. Registration number: 2014990001155 |
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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. |