LiMn_(1-x)Ni_xO_2的合成及表征  

Synthesis and Characterization of LiMn_(1-x)Ni_xO_2

作　　者：郎丰饶[1] 

机构地区：[1]吉林农业科技学院,吉林132101

出　　处：《科技通报》2013年第2期37-38,41,共3页Bulletin of Science and Technology

基　　金：吉林省教育厅"十二五"科学技术研究项目(吉教科合字[2011]277)

摘　　要：正交LiMnO2以其独有的特性,作为正极材料有着优良的表现,本文针对其缺点进行掺杂改性研究,使用凝胶溶胶法制备正极材料,研究了不同比例掺杂镍元素对其作为正极材料性能的影响,采用XRD,SEM,充放电测试等手段对该材料的结构和电化学性能进行了表征。Orthogonal LiMnO2with its unique characteristics,as a cathode material with excellent performance,this paper focuses on doping modification of their shortcomings,Using sol gel preparation of cathode materials,research on a different scale doping effect of nickel on its performance as cathode material,XRD,SEM,charge and discharge test methods on structure characterization and electrochemical performance of the material.

关 键 词：正极材料 堆垛层错 o-LiMnO2 

分 类 号：TM911[电气工程—电力电子与电力传动]