Self-Aligned Single-Crystal Graphene Grains

doi:10.1002/adfm.201302166

CORC > 化学研究所 > 中国科学院化学研究所

	Self-Aligned Single-Crystal Graphene Grains
	Geng, Dechao; Luo, Birong; Xu, Jie; Guo, Yunlong; Wu, Bin; Hu, Wenping; Liu, Yunqi; Yu, Gui
刊名	ADVANCED FUNCTIONAL MATERIALS
	2014-03-01
卷号	24 期号:12 页码:1664-1670
关键词	Self-alignment Single-crystal Graphene Arrays Liquid Copper Chemical Vapor Deposition
ISSN号	1616-301X
DOI	10.1002/adfm.201302166
英文摘要	The precisely controllable growth of self-aligned single-crystal graphene grains on liquid Cu surface by ambient pressure chemical vapor deposition is reported. Large scale monolayer graphene arrays are modulated by varying growth conditions such as flow rate of carbon source, growth temperature, and growth time. Further, bilayer graphene grains are also controllably prepared under optimized growth conditions. The self-alignment mechanism of graphene is also studied and a growth model is proposed to explain that process involving surface tension of liquid phase. In all, the growth mechanism of graphene arrays is firstly probed and the grown graphene arrays show reasonable mobility and high current density, posing great potential for graphene-based electronics.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000334414600002
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/51621]
专题	中国科学院化学研究所
通讯作者	Geng, Dechao
作者单位	Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Geng, Dechao,Luo, Birong,Xu, Jie,et al. Self-Aligned Single-Crystal Graphene Grains[J]. ADVANCED FUNCTIONAL MATERIALS,2014,24(12):1664-1670.
APA	Geng, Dechao.,Luo, Birong.,Xu, Jie.,Guo, Yunlong.,Wu, Bin.,...&Yu, Gui.(2014).Self-Aligned Single-Crystal Graphene Grains.ADVANCED FUNCTIONAL MATERIALS,24(12),1664-1670.
MLA	Geng, Dechao,et al."Self-Aligned Single-Crystal Graphene Grains".ADVANCED FUNCTIONAL MATERIALS 24.12(2014):1664-1670.