Controllable synthesis of 1D micro/nanostructured electrode materials for enhanced performances in lithium-ion battery

摘要：

　　Electrode materials with one-dimensional(1D)micro/nanostructures have been considered as promising ones for application in high-performance lithium-ion batteries.Herein,stepwise co-precipitation and ethanol-mediated co-precipitation methods are demonstrated to selectively synthesize an extensive series of 1D micro/nanostructured cobalt-based and manganese-based electrode materials including both cathode and anode electrode materials,establishing the generality and efficiency of the strategy.The as-prepared 1D micro/nanostructured electrode materials exhibit excellent reversible capacity and rate capability.Conclusively,the stepwise coprecipitation and the ethanol-mediated co-precipitation strategies offer systematic approaches to design 1D micro/nanostructured metal oxide electrode materials,which are valuable not only for lithium ion batteries but also for other energy conversion and storage devices.

关键词： lithium-ion battery stepwise co-precipitation ethanol-mediated co-precipitation 1D micro/nano structure

作者: Zeheng Yang Sheng Li Guo Ma Jianbo lu Weibo Zhang Shulin Liu Weixin Zhang

作者单位: School of Chemistry and Chemical Engineering,Hefei University of Technology,Hefei,Anhui 230009,P. R. China

会议类型: 国内会议

会议名称: 2015中国化工学会学术年会

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2015-10-16（万方平台首次上网日期，不代表论文的发表时间）