机械剥离法制备石墨烯及其在石墨烯/陶瓷复合材料制备中的应用  

Preparation of Graphene by Mechanical Exfoliation and Its Application in Preparation of Graphene/Ceramic Composites

作　　者：江莞[1] 范宇驰[1] 刘霞[1] 王连军[1] 

机构地区：[1]东华大学纤维材料改性国家重点实验室,上海201620

出　　处：《中国材料进展》2011年第1期12-20,25,共10页Materials China

基　　金：国家自然科学基金资助项目(50625414;51074054)

摘　　要：扼要介绍了石墨烯特殊的二维结构及因这种结构导致石墨烯所具有的极其优异的电学、光学和力学性质。回顾了石墨烯的研究历史以及微机械剥离法在其中所起到的重要作用,并对主要制备方法进行了简要的介绍。然后,阐述了以机械磨为剥离工具的新型机械剥离法的发展和已取得的成果。最后,对利用机械剥离法制备石墨烯/陶瓷复合材料粉体的探索进行了总结和概括。同时,展望了机械剥离法在制备石墨烯及其复合材料中的应用前景。Both of the specific two-dimensional structure and the outstanding electrical, optical and mechanical properties brought along of graphene were summarized. The research history of graphene and the significant role played by micromechanical exfoliation were reviewed, and the main methods of micromechanical exfoliation were briefly introduced. Furthermore, the development and achievements of the new mechanical exfoliation methods which mainly use the mechanical mills as delaminating tool were illustrated. Finally, the progress in preparation of graphene/ceramic composites by mechanical exfoliation was generalized. In sum, mechanical exfoliation is a very promising method for the preparation of graphene and graphene-based composites.

关 键 词：机械剥离法 石墨烯 石墨烯/陶瓷复合材料 

分 类 号：TG146.4[一般工业技术—材料科学与工程]