球磨法制备硅/石墨烯锂离子电池材料  

Preparation of Si/Graphene Composites by Ball-milling for Lithium-ion Batteries

作　　者：李娜[1] 刘冬冬[1] 李洪亮[1] 

机构地区：[1]青岛大学能源与环境材料研究院,纤维新材料与现代纺织国家重点实验室培育基地,山东青岛266071

出　　处：《山东化工》2016年第2期6-7,共2页Shandong Chemical Industry

基　　金：国家“973”计划项目(2012CB722705);国家高技术研究发展计划(2014AA052303)资助

摘　　要：以纯硅和氧化石墨烯为研究对象,使用球磨法制备硅/石墨烯复合材料,通过调整复合的比例得到高性能的电极材料,使用扫描电镜和X-射线衍射分析进行形貌和组成分析,并且测试其电化学性能。Silicon/graphene composites were prepared by a ball-milling method using pure silicon and graphene oxide as raw materials. By adjusting the proportion of composite,anode materials with high performance were obtained. The morphology and the composition of the products were analyzed by scanning electron microscope and X-ray diffraction technique,respectively.

关 键 词：硅 氧化石墨烯 锂离子电池 

分 类 号：TQ127.11[化学工程—无机化工] TM912[电气工程—电力电子与电力传动]