CN101740752B - 具有核壳结构的锂离子电池用复合正极材料及其制备方法 - Google Patents
具有核壳结构的锂离子电池用复合正极材料及其制备方法 Download PDFInfo
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- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
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Abstract
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN2009101890279A CN101740752B (zh) | 2009-12-16 | 2009-12-16 | 具有核壳结构的锂离子电池用复合正极材料及其制备方法 |
PCT/CN2010/077446 WO2011072547A1 (zh) | 2009-12-16 | 2010-09-29 | 具有核壳结构的锂离子电池用复合正极材料及其制备方法 |
US13/514,606 US20120264018A1 (en) | 2009-12-16 | 2010-09-29 | Composite positive electrode material with core-shell structure for lithium ion batteries and preparing method thereof |
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CN2009101890279A CN101740752B (zh) | 2009-12-16 | 2009-12-16 | 具有核壳结构的锂离子电池用复合正极材料及其制备方法 |
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CN101740752A CN101740752A (zh) | 2010-06-16 |
CN101740752B true CN101740752B (zh) | 2012-01-18 |
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US (1) | US20120264018A1 (zh) |
CN (1) | CN101740752B (zh) |
WO (1) | WO2011072547A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887492A (zh) * | 2014-02-11 | 2014-06-25 | 长沙矿冶研究院有限责任公司 | 纳米结构锰酸锂/磷酸铁锂/碳三维复合球形粉体材料及其制备方法 |
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US7087348B2 (en) * | 2002-07-26 | 2006-08-08 | A123 Systems, Inc. | Coated electrode particles for composite electrodes and electrochemical cells |
JP4779323B2 (ja) * | 2004-08-24 | 2011-09-28 | 日産自動車株式会社 | 非水電解質リチウムイオン二次電池用正極材料およびその製造方法 |
JP5159048B2 (ja) * | 2005-09-08 | 2013-03-06 | 三洋電機株式会社 | 非水電解質二次電池 |
CN101212048A (zh) * | 2006-12-30 | 2008-07-02 | 比亚迪股份有限公司 | 一种锂离子二次电池的正极材料及含有该正极材料的电池 |
JP4317571B2 (ja) * | 2007-04-27 | 2009-08-19 | Tdk株式会社 | 活物質、電極、電池、及び活物質の製造方法 |
KR100889622B1 (ko) * | 2007-10-29 | 2009-03-20 | 대정이엠(주) | 안전성이 우수한 리튬 이차전지용 양극 활물질 및 그제조방법과 이를 포함하는 리튬 이차전지 |
CN101740752B (zh) * | 2009-12-16 | 2012-01-18 | 深圳市德方纳米科技有限公司 | 具有核壳结构的锂离子电池用复合正极材料及其制备方法 |
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CN103887492A (zh) * | 2014-02-11 | 2014-06-25 | 长沙矿冶研究院有限责任公司 | 纳米结构锰酸锂/磷酸铁锂/碳三维复合球形粉体材料及其制备方法 |
CN103887492B (zh) * | 2014-02-11 | 2016-05-11 | 长沙矿冶研究院有限责任公司 | 纳米结构锰酸锂/磷酸铁锂/碳三维复合球形粉体材料及其制备方法 |
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