CN102800857B - 三元正极材料前驱体的制备方法 - Google Patents
三元正极材料前驱体的制备方法 Download PDFInfo
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- CN102800857B CN102800857B CN201210334184.6A CN201210334184A CN102800857B CN 102800857 B CN102800857 B CN 102800857B CN 201210334184 A CN201210334184 A CN 201210334184A CN 102800857 B CN102800857 B CN 102800857B
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104953112B (zh) * | 2015-07-17 | 2017-06-27 | 诸暨帕瓦新能源有限公司 | AlF3包覆多孔球形锂离子电池材料前驱体的制备方法 |
CN107742720A (zh) * | 2017-10-17 | 2018-02-27 | 哈尔滨工业大学(威海) | 一种锂离子电池三元正极材料前驱体的制备方法 |
CN109850959A (zh) * | 2019-02-18 | 2019-06-07 | 沈阳化工大学 | 一种利用氨气制备电池正极多元材料前驱体的工艺 |
CN110518237A (zh) * | 2019-08-08 | 2019-11-29 | 河南电池研究院有限公司 | 一种制备锂离子电池正极材料锰酸锂的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101510603A (zh) * | 2009-03-20 | 2009-08-19 | 吉林吉恩镍业股份有限公司 | 一种锂离子电池正极材料镍钴锰酸锂的制备方法 |
JP4840545B1 (ja) * | 2011-03-31 | 2011-12-21 | 住友金属鉱山株式会社 | ニッケル複合水酸化物粒子および非水系電解質二次電池 |
JP4894969B1 (ja) * | 2011-06-07 | 2012-03-14 | 住友金属鉱山株式会社 | ニッケルマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、ならびに、非水系電解質二次電池 |
CN102569780A (zh) * | 2012-02-28 | 2012-07-11 | 南京航空航天大学 | 锂离子电池层状结构正极材料的制备方法 |
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JP5638232B2 (ja) * | 2009-12-02 | 2014-12-10 | 住友金属鉱山株式会社 | 非水系電解質二次電池正極活物質用ニッケルコバルトマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池 |
JP5464348B2 (ja) * | 2010-02-26 | 2014-04-09 | 住友金属鉱山株式会社 | 非水系電解質二次電池正極活物質用ニッケル−コバルト複合水酸化物およびその製造方法、ならびに該ニッケル−コバルト複合水酸化物を用いた非水系電解質二次電池正極活物質の製造方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510603A (zh) * | 2009-03-20 | 2009-08-19 | 吉林吉恩镍业股份有限公司 | 一种锂离子电池正极材料镍钴锰酸锂的制备方法 |
JP4840545B1 (ja) * | 2011-03-31 | 2011-12-21 | 住友金属鉱山株式会社 | ニッケル複合水酸化物粒子および非水系電解質二次電池 |
JP4894969B1 (ja) * | 2011-06-07 | 2012-03-14 | 住友金属鉱山株式会社 | ニッケルマンガン複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、ならびに、非水系電解質二次電池 |
CN102569780A (zh) * | 2012-02-28 | 2012-07-11 | 南京航空航天大学 | 锂离子电池层状结构正极材料的制备方法 |
Non-Patent Citations (4)
Title |
---|
JP特开2011-116580A 2011.06.16 |
JP特开2011-181193A 2011.09.15 |
JP特许第4840545号B1 2011.12.21 |
JP特许第4894969号B1 2012.03.14 |
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