| 尖晶石型LiMn2O4容量衰减因素及改性研究进展 |
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| 引用本文： | 唐致远,王雷,胡冉.尖晶石型LiMn2O4容量衰减因素及改性研究进展[J].材料工程,2006(Z1):453-457. |
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| 作者姓名： | 唐致远 王雷 胡冉 |
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| 作者单位： | 天津大学,化工学院应用化学系,天津,300072 |
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| 摘 要： | 本文论述了锂离子蓄电池正极材料尖晶石型LiMn2O4的结构、性质及容量衰减的原因.从体相掺杂、表面修饰、电解液优化、添加剂的使用及材料比表面积几个方面,对改善LiMn2O4循环及高温性能的技术或方法进行了综述.
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| 关 键 词： | 锂离子电池 正极材料 LiMn2O4 |
| 文章编号： | 1001-4381(2006)Suppl-0453-05 |
Factors of Capacity Decreasing and Development of Research on Performance Changing of Spieled LiMn2O4 |
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| TANG Zhi-yuan,WANG Lei,HU Ran.Factors of Capacity Decreasing and Development of Research on Performance Changing of Spieled LiMn2O4[J].Journal of Materials Engineering,2006(Z1):453-457. |
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| Authors: | TANG Zhi-yuan WANG Lei HU Ran |
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| Abstract: | The structure,character and reason of capacity decreasing of spieled LiMn_2O_4 as the cathode material for lithium ion battery were discussed.The techniques of improving the circle performance and high temperature performance were summarized,in the way of body doping,surface modifying,electrolyte optimizing,additive using and exterior area of material. |
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| Keywords: | lithium ion battery cathode material LiMn_2O_4 |
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