Nano-sized carboxylates as anode materials for rechargeable lithium-ion batteries

作     者：Xiaoyan Wu Jie Ma Yong-Sheng Hu Hong Li Liquan Chen 

作者机构：Beijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of Sciences 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2014年第23卷第3期

页      面：269-273页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0808[工学-电气工程] 081704[工学-应用化学] 08[工学] 0817[工学-化学工程与技术] 0807[工学-动力工程及工程热物理] 0827[工学-核科学与技术] 0703[理学-化学] 

基　　金：supported by the funding from"863"Project(2011AA11A235) "973"Projects(2010CB833102 and 2012CB932900) NSFC(No.51222210 and 11234013) the 100 Talent Project of the Chinese Academy of Sciences 

主　　题：carboxylates Na2C7H3NO4 Na2C6H2N2O4 anode lithium-ion batteries 

摘      要：Nano-sized caiboxylales Na2C7H3NO4 and Na2C6H2N2O4 were prepared and investigated as anode materials for lithium-ion batteries.Both carboxylates exhibit high reversible capacities around 190 mAh/g above a cut-off voltage of 0.8 V vs.Li＋/Li.potentially improving the safety of the batteries.In addition,good rate performance and long cycle life of these carboxylates make them promising candidates as anode materials for lithium-ion batteries.