中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Low Temperature Growth of Highly Nitrogen-Doped Single Crystal Graphene Arrays by Chemical Vapor Deposition

文献类型:期刊论文

作者Xue, Yunzhou; Wu, Bin; Jiang, Lang; Guo, Yunlong; Huang, Liping; Chen, Jianyi; Tan, Jiahui; Geng, Dechao; Luo, Birong; Hu, Wenping
刊名JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
出版日期2012-07-11
卷号134期号:27页码:11060-11063
ISSN号0002-7863
DOI10.1021/ja302483t
英文摘要The ability to dope graphene is highly important for modulating electrical properties of graphene. However, the current route for the synthesis of N-doped graphene by chemical vapor deposition (CVD) method mainly involves high growth temperature using ammonia gas or solid reagent melamine as nitrogen sources, leading to graphene with low doping level, polycrystalline nature, high defect density and low carrier mobility. Here, we demonstrate a self-assembly approach that allows the synthesis of single-layer, single crystal and highly nitrogen-doped graphene domain arrays by self-organization of pyridine molecules on Cu surface at temperature as low as 300 degrees C. These N-doped graphene domains have a dominated geometric structure of tetragonal-shape, reflecting the single crystal nature confirmed by electron-diffraction measurements. The electrical measurements of these graphene domains showed their high carrier mobility, high doping level, and reliable N-doped behavior in both air and vacuum.
语种英语
WOS记录号WOS:000306297600003
出版者AMER CHEMICAL SOC
源URL[http://ir.iccas.ac.cn/handle/121111/49699]  
专题中国科学院化学研究所
通讯作者Liu, Yunqi
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
Xue, Yunzhou,Wu, Bin,Jiang, Lang,et al. Low Temperature Growth of Highly Nitrogen-Doped Single Crystal Graphene Arrays by Chemical Vapor Deposition[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2012,134(27):11060-11063.
APA Xue, Yunzhou.,Wu, Bin.,Jiang, Lang.,Guo, Yunlong.,Huang, Liping.,...&Liu, Yunqi.(2012).Low Temperature Growth of Highly Nitrogen-Doped Single Crystal Graphene Arrays by Chemical Vapor Deposition.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,134(27),11060-11063.
MLA Xue, Yunzhou,et al."Low Temperature Growth of Highly Nitrogen-Doped Single Crystal Graphene Arrays by Chemical Vapor Deposition".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 134.27(2012):11060-11063.

入库方式: OAI收割

来源:化学研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。