A general synthetic strategy to monolayer graphene

CORC > 金属研究所 > 中国科学院金属研究所

	A general synthetic strategy to monolayer graphene
	Zhu Youqi 3; Cao Tai 1; Cao Chuanbao 3; Ma Xilan 3; Xu Xingyan 3; Li Yadong 1
刊名	NANO RESEARCH
	2018
卷号	11 期号:6 页码:3088-3095
关键词	FEW-LAYER GRAPHENE EPITAXIAL GRAPHENE GRAPHITE OXIDE HIGH-QUALITY GROWTH CARBON FILMS EXFOLIATION NANOSHEETS SUBSTRATE monolayer graphene pyrolytic conversion sodium carboxylate bulk production
ISSN号	1998-0124
其他题名	A general synthetic strategy to monolayer graphene
英文摘要	The emergence and establishment of new techniques for material fabrication are of fundamental importance in the development of materials science. Thus, we herein report a general synthetic strategy for the preparation of monolayer graphene. This novel synthetic method is based on the direct solid-state pyrolytic conversion of a sodium carboxylate, such as sodium gluconate or sodium citrate, into monolayer graphene in the presence of Na2CO3. In addition, gram-scale quantities of the graphene product can be readily prepared in several minutes. Analysis using Raman spectroscopy and atomic force microscopy clearly demonstrates that the pyrolytic graphene is composed of a monolayer with an average thickness of 0.50 nm. Thus, the present pyrolytic conversion can overcome the issue of the low monolayer contents (i.e., 1 wt.%-12 wt.%) obtained using exfoliation methods in addition to the low yields of chemical vapor deposition methods. We expect that this novel technique may be suitable for application in the preparation of monolayer graphene materials for batteries, supercapacitors, catalysts, and sensors.
资助项目	[National Natural Science Foundation of China] ; [National Key Basic Research Program of China]
语种	英语
CSCD记录号	CSCD:6315665
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/155909]
专题	金属研究所_中国科学院金属研究所
作者单位	1.清华大学 2.Beijing Institute Technol, Beijing Key Lab Construct Tailorable Adv Funct Ma, Beijing 100081, Peoples R China 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhu Youqi,Cao Tai,Cao Chuanbao,et al. A general synthetic strategy to monolayer graphene[J]. NANO RESEARCH,2018,11(6):3088-3095.
APA	Zhu Youqi,Cao Tai,Cao Chuanbao,Ma Xilan,Xu Xingyan,&Li Yadong.(2018).A general synthetic strategy to monolayer graphene.NANO RESEARCH,11(6),3088-3095.
MLA	Zhu Youqi,et al."A general synthetic strategy to monolayer graphene".NANO RESEARCH 11.6(2018):3088-3095.