| 合成方法对LiMn2O4及其衍生物的晶体结构及电化学性能的影响 |
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| 引用本文： | 宝冬梅,廖莉玲.合成方法对LiMn2O4及其衍生物的晶体结构及电化学性能的影响[J].化工新型材料,2007,35(4):37-40. |
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| 作者姓名： | 宝冬梅 廖莉玲 |
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| 作者单位： | 贵州师范大学理学院,贵阳550001 |
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| 基金项目： | 贵州省科技攻关计划
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贵州省教育厅科研项目
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贵州师范大学学生重点科研资助项目 |
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| 摘 要： | 采用高温固相法、流变相法、溶胶-凝胶-酯化法,分别合成了LiMn2O4、LiCo0.05Mn1.95O4、LiCr0.05Mn1.95O4 9个样品.并结合XRD、SEM和电化学性能测试等手段,研究了不同合成方法对锂离子电池正极材料LiMn2O4及其衍生物的晶体结构、外观形貌和电化学性能的影响.
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| 关 键 词： | 锂离子电池 尖晶石型LiMn2O4 合成方法 晶体结构 电化学性能 |
| 修稿时间： | 2006年11月22 |
Effect of different synthesizing methods on LiMn2O4 and its derivatives' crystalline structure and electro-chemical properties |
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| Bao Dongmei,Liao Liling.Effect of different synthesizing methods on LiMn2O4 and its derivatives'''' crystalline structure and electro-chemical properties[J].New Chemical Materials,2007,35(4):37-40. |
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| Authors: | Bao Dongmei Liao Liling |
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| Abstract: | Nine different samples like LiMn2O4, LiCo0.05Mn1.95O4, LiCr0.05Mn1.95O4 were synthesized by different methods,such as solid method, rheological phase method, and pechini method. Together with the analysis of XRD, SEM and electro-chemical properties, the effect of different synthesizing methods on crystalline structure, shapes and electro-chemical properties of cathode materials LiMn2O4 and its derivatives of lithium-ion battery were discussed. |
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| Keywords: | lithium-ion battery spinel LiMn_2O_4 synthesizing method crystalline structure electro-chemical property |
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