Facile synthesis and enhanced field emission properties of Cu nanoparticles decorated graphene-based emitters

	Facile synthesis and enhanced field emission properties of Cu nanoparticles decorated graphene-based emitters
	X.D.Hong; D.Liang; P.Z.Wu; H.R.Zheng
刊名	Diamond and Related Materials
	2016
英文摘要	Cu nanoparticles(Cu NPs) were decorated on the surface of graphene films to form composite emitters. The graphene films were deposited by electrophoretic deposition and subsequently coated with Cu NPs via electrochemical reduction. The Cu NPs decorated graphene films exhibited lower turn-on field, lower threshold field and larger field enhancement factor compared with those of the pristine films. The Cu NPs decorated graphene films also showed good emission stability. The field emission properties of Cu NPs decorated graphene films were tunable through adjusting decoration time. This graphene-based composite could be used as a possible candidate for vacuum electron source.
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S0925963516303740
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/10472]
专题	深圳先进技术研究院_医工所
作者单位	Diamond and Related Materials
推荐引用方式 GB/T 7714	X.D.Hong,D.Liang,P.Z.Wu,et al. Facile synthesis and enhanced field emission properties of Cu nanoparticles decorated graphene-based emitters[J]. Diamond and Related Materials,2016.
APA	X.D.Hong,D.Liang,P.Z.Wu,&H.R.Zheng.(2016).Facile synthesis and enhanced field emission properties of Cu nanoparticles decorated graphene-based emitters.Diamond and Related Materials.
MLA	X.D.Hong,et al."Facile synthesis and enhanced field emission properties of Cu nanoparticles decorated graphene-based emitters".Diamond and Related Materials (2016).