锰基正极材料容量衰减机理及抑制方法研究进展  

Research progress on capacity fade mechanism and suppression method of manganese-based cathode materials

作　　者：耿彤彤 张飞龙[1] 唐凤娟[1] 王鹏[1] 李世友[1] 李春雷[1] GENG Tong-tong ZHANG Fei-long TANG Feng-juan WANG Peng LI Shi-you LI Chun-lei(School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, Chin)

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《现代化工》2017年第10期29-33,共5页Modern Chemical Industry

基　　金：国家自然科学基金项目(21566021)

摘　　要：从锰溶解、相变、界面膜的形成等方面综述了锰基正极材料容量衰减机理研究进展,总结了引入添加剂、改变黏结剂含量等抑制容量衰减的方法,并对今后锰基正极材料容量衰减机理的研究工作进行了展望。From the aspects of manganese dissolution,phase change and interfacial film formation,the progresses of study on capacity fade mechanisms of manganese-based cathode materials are summarized. The methods to suppress capacity fade such as adding additives and changing the content of binder are summarized. The future research for the capacity fade mechanism of manganese-based cathode materials is prospected.

关 键 词：锰基正极材料 容量衰减 锰溶解 界面 抑制 

分 类 号：O647.11[理学—物理化学] TM912.9[理学—化学]