硅碳负极材料及其粘合剂研究进展

Research progress on silicon-carbon anode materials and their binders

硅碳复合材料是锂离子电池负极未来发展的重要方向,其制备的硅碳负极是有助于实现高容量、高续航能力的重要新型负极材料,而用于硅碳负极的高性能粘合剂也是锂离子电池研究的一大热点。本文概述了硅碳负极材料的制备方法及其分类,总结了目前硅碳负极粘合剂类型、制备方法以及对锂电池电性能的影响。

Silicon-carbon composite materials is an important direction for the future development of lithium-ion battery anodes,and the silicon-carbon anodes is an important new anode materials which contribute to high capacity and high endurance,while the high-performance binders for silicon-carbon anodes is also a hot spot in lithium-ion battery research.In this paper,the preparation methods and classification of silicon-carbon anode materials are summarized,and the types of silicon-carbon anode binders,preparation methods and their effects on the electrical properties of lithium batteries are also summarized.