石墨烯纳米复合多层薄膜的制备及应用  

Preparation and Application of Graphene Nanocomposite Multilayer Films

作　　者：郅小利 颜红侠[1] 顾斌[1] 丁凡[1] 

机构地区：[1]西北工业大学理学院,西安710129

出　　处：《材料导报》2015年第21期145-150,共6页Materials Reports

基　　金：高等学校博士学科点专项科研基金(博导类)(20136102110049);2015年国家级"大学生创新创业训练计划"创新项目(201510699232);西北工业大学博士论文创新基金(CX201429)

摘　　要：层层自组装技术制备的石墨烯纳米复合多层薄膜不仅拥有石墨烯优异的摩擦学、电学、热力学性能,且可基于协同效应产生新的特定功能如光催化活性、超润滑特性、抗菌活性等。根据多层复合薄膜的组装实质,从共价键和非共价键组装角度对石墨烯纳米复合多层薄膜的制备方法进行了综述,介绍了石墨烯复合薄膜在生物医学、电子器件、传感器等领域的应用,并对石墨烯复合薄膜的发展进行了总结和展望。Graphene nanocomposite multilayer films prepared by layer-by-layer self-assembly not only have excellent tribological, electrical, thermodynamic properties like graphene, but also have new specific features such as the photocatalytic activity, super-lubricating properties, antimicrobial activity, etc. based on synergistic effect. So the methods of the preparation of graphene nanocomposite multilayer films were reviewed including the covalent and non- covalent assembly. Then the applications of graphene composite films are introduced in the fields of biomedical, electronics, sensors and so on, and the development of graphene composite films are summarized and discussed.

关 键 词：层层自组装 石墨烯 氧化石墨烯 纳米复合多层薄膜 

分 类 号：TQ317.9[化学工程—高聚物工业]