Synthesis of nitrogen-doped monolayer graphene with high transparent and n-type electrical properties

	Synthesis of nitrogen-doped monolayer graphene with high transparent and n-type electrical properties
	He, Bing 1; Ren, Zhongjie 2; Qi, Chenze 1; Yan, Shouke 2; Wang, Zhaohui 3
刊名	JOURNAL OF MATERIALS CHEMISTRY C
	2015
卷号	3 期号:24 页码:6172-6177
英文摘要	A one-step synthesis of a large-area and highly nitrogen-doped graphene (NG) membrane with few defects derived from poly 4-vinyl pyridine (P4VP) has been reported. The synthesis temperature has been optimized by Raman spectroscopy and X-ray photoelectron spectroscopy (XPS). With this approach, a large-area of more than 80% single-layer NG membrane with a nitrogen content of 6.37% can be obtained. Scanning electron microscopy (SEM), atomic force microscopy (AFM), Raman mapping-mode, optical microscopy (OM) and transmission electron microscopy (TEM) analyses reveal that the resultant NG is a flat, continuous, uniform and monolayered graphene membrane with a large area and a well-ordered crystalline structure. The electrical measurement confirms the typical n-type field-effect transistors (FETs) for NG both in air and vacuum, and the electron mobility can reach as high as 365 cm(2) V-1 s(-1), much higher than those of NGs previously reported. In addition, the transmittance and sheet resistance of NG correlates well with a monolayered structure and semiconducting properties, which also makes it a candidate of transparent electrode for various optoelectronic devices.
收录类别	SCI
语种	英语
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/27995]
专题	化学研究所_有机固体实验室
作者单位	1.Shaoxing Univ, Coll Chem & Chem Engn, Shaoxing 312000, Zhejiang, Peoples R China 2.Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	He, Bing,Ren, Zhongjie,Qi, Chenze,et al. Synthesis of nitrogen-doped monolayer graphene with high transparent and n-type electrical properties[J]. JOURNAL OF MATERIALS CHEMISTRY C,2015,3(24):6172-6177.
APA	He, Bing,Ren, Zhongjie,Qi, Chenze,Yan, Shouke,&Wang, Zhaohui.(2015).Synthesis of nitrogen-doped monolayer graphene with high transparent and n-type electrical properties.JOURNAL OF MATERIALS CHEMISTRY C,3(24),6172-6177.
MLA	He, Bing,et al."Synthesis of nitrogen-doped monolayer graphene with high transparent and n-type electrical properties".JOURNAL OF MATERIALS CHEMISTRY C 3.24(2015):6172-6177.