第 2卷第 1期 2014年 2月 新能源迚展 Vol. 2 No. 1 Feb. 2014 ADVANCES IN NEW AND RENEWABLE ENERGY 文章编号：2095-560X（2014）01-0049-10 有机硅电解液添加剂对锂二次电池负极表面的改性研究* 谢波 1,2，汪靖伦 1，麦永津 1，邵丹 1,2，孙铭浩 1,2，张灵志 1? （1.中国科学院广州能源研究所，中国科学院可再生能源重点实验室，广州 510640；2.中国科学院大学，北京 100049） 摘 要：锂二次电池中电极与电解液之间的相容性对电池的电化学性能有重要影响，利用表面改性剂可以改善电极 与电解液之间的相容性和界面性能，提高电池的性能。本文总结和归纳了有机硅表面改性剂对锂二次电池负极（锂 金属、石墨和硅负极）改性的研究迚展，展望了有机硅表面改性剂在锂二次电池中的应用前景。 关键词：锂二次电池；有机硅；负极；表面改性 中图分类号：TK02 文献标志码：A doi：10.3969/j.issn.2095-560X.2014.01.009 Organosilicon Compounds as Electrolyte Additives for Surface Modification of Anode in Lithium Secondary Battery XIE Bo1,2, WANG Jing-lun1, MAI Yong-jin1, SHAO Dan1,2, SUN Ming-hao1,2, ZHANG Ling-zhi1 (1. Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China) Abstract: The compatibility between electrode and electrolyte has a critical effect on the electrochemical performances of lithium secondary battery. The interface can be improved by using electrolyte additives to modify the surface of electrode, thus improving the electrochemical performances of the cells. The recent progress of organosilicon compounds as the modification agents for anodes (lithium metal, graphite and silicon anode) in lithium secondary batteries was summarized and introduced in this paper. The future development and application of organosilicon surface modification agents was prospected. Key words: Lithium secondary battery; organosilicon