石墨烯量子点制备方法研究进展  

Research progress on synthetic methods of graphene quantum dots

作　　者：刁玉琦[1] 李铁宁[1] DIAO Yu-qi;LI Tie-ning(Tianjin Institute of Power Sources, Tianjin 300384, China)

机构地区：[1]中国电子科技集团公司第十八研究所,天津300384

出　　处：《电源技术》2017年第8期1229-1231,共3页Chinese Journal of Power Sources

摘　　要：石墨烯量子点(graphene quantum dots,GQDs)是三维尺度限域的零维纳米材料,以其优异的电学、热学和光学性能在众多领域备受关注。介绍了石墨烯量子点的主要制备方法,自上而下法主要包括水热法、电化学法和化学剥离碳纤维法,自下而上法主要包括溶液化学法、微波辅助和超声法,对纳米刻蚀法和钌催化C60转化法也做了简要介绍。Graphene quantum dots(GQDs)were zero dimensional nanomaterials in the three-dimensional scale domain possesses,with the excellent electrical,thermal and optical properties,it had been paid much attention in many fields.The main synthetic methods of GQDs were introduced,top-down approach mainly consisted of hydrothermal methods,electrochemical strategies and chemical exfoliation of carbon fibers,bottom-up method mainly involved solution chemistry methods,microwave assisted and ultrasonic method.Also some brief introductions of some special methods such as electro-beam lithography and ruthenium-catalyzed C60transformation which need harsh preparation conditions were given.

关 键 词：石墨烯量子点 制备方法 自上而下 自下而上 

分 类 号：TM91[电气工程—电力电子与电力传动]