锂离子电池锡基负极材料的改性及研究进展  

Modification and Research Progress of Tin Based Anode Materials for Lithium Ion Batteries

作　　者：闫晴 刘旭东[1] 孙旭东 那兆霖 Yan Qing;Liu Xudong;Sun Xudong;Na Zhaolin(College of Environmental and Chemical Engineering,Dalian University,Liaoning,116622;School of Materials Science and Engineering,Northeastern University,Liaoning,110819)

机构地区：[1]大连大学环境与化学工程学院,辽宁116622 [2]东北大学材料科学与工程学院,辽宁110819

出　　处：《当代化工研究》2021年第4期161-162,共2页Modern Chemical Research

基　　金：国家自然科学基金资助项目(No.21801034)。

摘　　要：随着社会的发展,具有较低理论比容量的碳材料(372mAh·g^(-1))作为锂离子电池负极材料已经不能充分满足人们对高容量锂离子电池日益增长的需要。锡基材料具有远高于碳材料的理论比容量以及安全性能,成为下一代锂离子电池负极材料的理想材料。本文综述了近年来研究者们对于锡基材料进行的改性策略和研究进展,并对锡基负极材料的发展前景进行了总结和展望。With the development of society,carbon materials with low theoretical specific capacity(372 mAh·g-1)as anode materials of lithium-ion batteries can not fully meet the growing needs of people for high-capacity lithium-ion batteries.Tin based materials have higher theoretical specific capacity and safety performance than carbon materials,and become the ideal anode materials for the next generation lithium-ion batteries.In this paper,the modification strategies and research progress of tin based materials by researchers in recent years are reviewed,and the development prospects of tin based anode materials are summarized and prospected.

关 键 词：锂离子电池 锡基材料 改性 

分 类 号：TQ[化学工程]