ICCAS OpenIR
Large scale synthesis of N-doped multi-layered graphene sheets by simple arc-discharge method
Li, Nan1,2; Wang, Zhiyong1; Zhao, Keke1; Shi, Zujin1; Gu, Zhennan1; Xu, Shukun2
2010
Source PublicationCARBON
ISSN0008-6223
Volume48Issue:1Pages:255-259
AbstractN-doped multi-layered graphene sheets were synthesized in large scale by the method of direct current arc-discharge between pure graphite rods. For the use of NH(3) as one of the buffer gas, the multi-layered graphene sheets were doped with N without the addition of other nitrogen source. The product so obtained has been characterized by transmission electron microscopy, Raman spectroscopy, thermogravimetric analysis, X-ray photoelectron spectroscopy and element analysis. The graphene sheets are mainly of 2-6 layers and their sizes are about 100-200 nm. The multi-layered graphene sheets can be purified by a simple heat treatment process. The content of N atoms on the multi-layered graphene sheets can be tuned by simply changing the proportion of NH(3) in the atmosphere. (C) 2009 Elsevier Ltd. All rights reserved.
DOI10.1016/j.carbon.2009.09.013
Indexed BySCI
Language英语
WOS IDWOS:000272018800032
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:268[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71264
Collection中国科学院化学研究所
Corresponding AuthorShi, Zujin
Affiliation1.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
2.Northeastern Univ, Dept Chem, Shenyang 110004, Peoples R China
Recommended Citation
GB/T 7714
Li, Nan,Wang, Zhiyong,Zhao, Keke,et al. Large scale synthesis of N-doped multi-layered graphene sheets by simple arc-discharge method[J]. CARBON,2010,48(1):255-259.
APA Li, Nan,Wang, Zhiyong,Zhao, Keke,Shi, Zujin,Gu, Zhennan,&Xu, Shukun.(2010).Large scale synthesis of N-doped multi-layered graphene sheets by simple arc-discharge method.CARBON,48(1),255-259.
MLA Li, Nan,et al."Large scale synthesis of N-doped multi-layered graphene sheets by simple arc-discharge method".CARBON 48.1(2010):255-259.
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