Recent development of LiNi_xCo_yMn_zO_2:Impact of micro/nano structures for imparting improvements in lithium batteries  

正极材料LiNi_xCo_yMn_zO_2的微/纳结构对锂离子电池性能改进的最新进展(英文)

作　　者：潘成迟[1] Craig E.BANKS 宋维鑫[1] 王驰伟 陈启元[1] 纪效波[1] 

机构地区：[1]中南大学化学化工学院,有色金属资源化教育部重点实验室,长沙410083 [2]Faculty of Science and Engineering,School of Biology,Chemistry and Health Science,Division of Chemistry and Materials,Manchester Metropolitan University,Chester Street,Manchester M1 5GD,Lancs,UK [3]天津市捷威动力工业有限公司,天津300380

出　　处：《Transactions of Nonferrous Metals Society of China》2013年第1期108-119,共12页中国有色金属学报（英文版）

基　　金：Projects(51134007,21003161,21250110060) supported by the National Natural Science Foundation of China;Project(11MX10) supported by Central South University Annual Mittal-Founded Innovation Project;Project(2011ssxt086) supported by Fundamental Research Funds for the Central Universities,China

摘　　要：The recent advancement in the design,synthesis,and fabrication of micro/nano structured LiNixCoyMnzO2 with one-,two-,and three-dimensional morphologies was reviewed.The major goal is to highlight LiNixCoyMnzO2 materials,which have been utilized in lithium ion batteries with enhanced energy and power density,high energy efficiency,superior rate capability and excellent cycling stability resulting from the doping,surface coating,nanocomposites and nano-architecturing.微/纳结构LiNixCoyMnzO2具有一维、二维、三维形态。综述了其在合成与制备及在锂离子电池应用中的最新进展。掺杂、表面包覆与复合有利于增加电池容量和功率密度,从而进一步提高其能量效率和比容量,最终改善其循环稳定性。

关 键 词：lithium-ion battery micro/nano structures LiNixCoyMnzO2 DOPING surface coating composite materials 

分 类 号：TM912[电气工程—电力电子与电力传动]