Synthesis and characterization of nitrogen-doped monolayer and multilayer graphene on TEM copper grids

Gui Ping Dai; Jian Ming Zhang; Shuguang Deng

doi:10.1016/j.cplett.2011.09.081

Synthesis and characterization of nitrogen-doped monolayer and multilayer graphene on TEM copper grids

Gui Ping Dai, Jian Ming Zhang, Shuguang Deng

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Single- and multi-layer nitrogen-doped graphene was deposited on TEM copper grids by chemical vapor deposition from ammonia and methane. By controlling the gas mixture ratio the nitrogen atomic percentage in the host graphene can be regulated, ranging from 0.7% to 2.9%. High-resolution transmission electron microscopy and Raman spectroscopy reveal that high-quality nitrogen-doped single- and multi-layer graphene sheets were obtained. The existence of nitrogen substitution in the graphene lattices is confirmed by X-ray photoelectron spectroscopy.

Original language	English (US)
Pages (from-to)	212-215
Number of pages	4
Journal	Chemical Physics Letters
Volume	516
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2011.09.081
State	Published - Nov 18 2011
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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10.1016/j.cplett.2011.09.081

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title = "Synthesis and characterization of nitrogen-doped monolayer and multilayer graphene on TEM copper grids",

abstract = "Single- and multi-layer nitrogen-doped graphene was deposited on TEM copper grids by chemical vapor deposition from ammonia and methane. By controlling the gas mixture ratio the nitrogen atomic percentage in the host graphene can be regulated, ranging from 0.7% to 2.9%. High-resolution transmission electron microscopy and Raman spectroscopy reveal that high-quality nitrogen-doped single- and multi-layer graphene sheets were obtained. The existence of nitrogen substitution in the graphene lattices is confirmed by X-ray photoelectron spectroscopy.",

author = "Dai, {Gui Ping} and Zhang, {Jian Ming} and Shuguang Deng",

note = "Funding Information: The authors are thankful to Jean-Philippe Masse of Centre de caract{\'e}risation microscopique des mat{\'e}riaux, {\'E}cole Polytechnique de Montr{\'e}al for his assistances with HRTEM measurements. This work was partially supported by US Department of Energy ( DE-FC36-08GO88008 ).",

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doi = "10.1016/j.cplett.2011.09.081",

language = "English (US)",

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T1 - Synthesis and characterization of nitrogen-doped monolayer and multilayer graphene on TEM copper grids

AU - Dai, Gui Ping

AU - Zhang, Jian Ming

AU - Deng, Shuguang

N1 - Funding Information: The authors are thankful to Jean-Philippe Masse of Centre de caractérisation microscopique des matériaux, École Polytechnique de Montréal for his assistances with HRTEM measurements. This work was partially supported by US Department of Energy ( DE-FC36-08GO88008 ).

PY - 2011/11/18

Y1 - 2011/11/18

N2 - Single- and multi-layer nitrogen-doped graphene was deposited on TEM copper grids by chemical vapor deposition from ammonia and methane. By controlling the gas mixture ratio the nitrogen atomic percentage in the host graphene can be regulated, ranging from 0.7% to 2.9%. High-resolution transmission electron microscopy and Raman spectroscopy reveal that high-quality nitrogen-doped single- and multi-layer graphene sheets were obtained. The existence of nitrogen substitution in the graphene lattices is confirmed by X-ray photoelectron spectroscopy.

AB - Single- and multi-layer nitrogen-doped graphene was deposited on TEM copper grids by chemical vapor deposition from ammonia and methane. By controlling the gas mixture ratio the nitrogen atomic percentage in the host graphene can be regulated, ranging from 0.7% to 2.9%. High-resolution transmission electron microscopy and Raman spectroscopy reveal that high-quality nitrogen-doped single- and multi-layer graphene sheets were obtained. The existence of nitrogen substitution in the graphene lattices is confirmed by X-ray photoelectron spectroscopy.

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Synthesis and characterization of nitrogen-doped monolayer and multilayer graphene on TEM copper grids

Abstract

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