Effect of nitrogen doping on Raman spectra of multi-walled carbon nanotubes

L. G. Bulusheva; A. V. Okotrub; I. A. Kinloch; I. P. Asanov; A. G. Kurenya; A. G. Kudashov; X. Chen; H. Song

doi:10.1002/pssb.200879592

Effect of nitrogen doping on Raman spectra of multi-walled carbon nanotubes

L. G. Bulusheva, A. V. Okotrub, I. A. Kinloch, I. P. Asanov, A. G. Kurenya, A. G. Kudashov, X. Chen, H. Song

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Abstract

Multi-walled carbon nanotubes (CNTs) and nitrogen-doped carbon (CN x) nanotubes have been synthesized by the aerosol-assisted chemical vapour deposition (CVD) method. The samples were prepared from toluene and acetonitrile taken in different proportion. The structure of CNTs and CN x nanotubes was compared using first- and second-order Raman spectra. The disorder-induced D band was found to up-shift with increase of the acetonitrile fraction. The ID/IG and IG'/I G ratios showed the opposite dependence on the doping level of CNTs. Both kinds of the substitute nitrogen: graphitic-like and pyridinic-like contribute to the disorder in CNx nanotube layers. (Graph Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

Original language	English
Pages (from-to)	1971-1974
Number of pages	3
Journal	Physica Status Solidi (B) Basic Research
Volume	245
Issue number	10
DOIs	https://doi.org/10.1002/pssb.200879592
Publication status	Published - Oct 2008

Keywords

ENCAPSULATION
SPECTROSCOPY
TEMPERATURE
EXCITATION
N-2

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title = "Effect of nitrogen doping on Raman spectra of multi-walled carbon nanotubes",

abstract = "Multi-walled carbon nanotubes (CNTs) and nitrogen-doped carbon (CN x) nanotubes have been synthesized by the aerosol-assisted chemical vapour deposition (CVD) method. The samples were prepared from toluene and acetonitrile taken in different proportion. The structure of CNTs and CN x nanotubes was compared using first- and second-order Raman spectra. The disorder-induced D band was found to up-shift with increase of the acetonitrile fraction. The ID/IG and IG'/I G ratios showed the opposite dependence on the doping level of CNTs. Both kinds of the substitute nitrogen: graphitic-like and pyridinic-like contribute to the disorder in CNx nanotube layers. (Graph Presented) {\textcopyright} 2008 Wiley-VCH Verlag GmbH \& Co. KGaA.",

keywords = "ENCAPSULATION, SPECTROSCOPY, TEMPERATURE, EXCITATION, N-2",

author = "Bulusheva, \{L. G.\} and Okotrub, \{A. V.\} and Kinloch, \{I. A.\} and Asanov, \{I. P.\} and Kurenya, \{A. G.\} and Kudashov, \{A. G.\} and X. Chen and H. Song",

note = "Bulusheva, L. G. Okotrub, A. V. Kinloch, I. A. Asanov, I. P. Kurenya, A. G. Kudashov, A. G. Chen, X. Song, H. Russian Foundation [06-03-32816, 06-03-39004]; Royal Society ; National Natural Science Foundation of China [50572003] The work was financially supported by the Russian Foundation for Basis Research (grants 06-03-32816, 06-03-39004), a Joint Project grant from the Royal Society, and the National Natural Science Foundation of China (50572003). 19 WILEY-V C H VERLAG GMBH WEINHEIM Sp. Iss. SI 367VX",

year = "2008",

month = oct,

doi = "10.1002/pssb.200879592",

language = "English",

volume = "245",

pages = "1971--1974",

journal = "Physica Status Solidi (B) Basic Research",

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T1 - Effect of nitrogen doping on Raman spectra of multi-walled carbon nanotubes

AU - Bulusheva, L. G.

AU - Okotrub, A. V.

AU - Kinloch, I. A.

AU - Asanov, I. P.

AU - Kurenya, A. G.

AU - Kudashov, A. G.

AU - Chen, X.

AU - Song, H.

N1 - Bulusheva, L. G. Okotrub, A. V. Kinloch, I. A. Asanov, I. P. Kurenya, A. G. Kudashov, A. G. Chen, X. Song, H. Russian Foundation [06-03-32816, 06-03-39004]; Royal Society ; National Natural Science Foundation of China [50572003] The work was financially supported by the Russian Foundation for Basis Research (grants 06-03-32816, 06-03-39004), a Joint Project grant from the Royal Society, and the National Natural Science Foundation of China (50572003). 19 WILEY-V C H VERLAG GMBH WEINHEIM Sp. Iss. SI 367VX

PY - 2008/10

Y1 - 2008/10

N2 - Multi-walled carbon nanotubes (CNTs) and nitrogen-doped carbon (CN x) nanotubes have been synthesized by the aerosol-assisted chemical vapour deposition (CVD) method. The samples were prepared from toluene and acetonitrile taken in different proportion. The structure of CNTs and CN x nanotubes was compared using first- and second-order Raman spectra. The disorder-induced D band was found to up-shift with increase of the acetonitrile fraction. The ID/IG and IG'/I G ratios showed the opposite dependence on the doping level of CNTs. Both kinds of the substitute nitrogen: graphitic-like and pyridinic-like contribute to the disorder in CNx nanotube layers. (Graph Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

AB - Multi-walled carbon nanotubes (CNTs) and nitrogen-doped carbon (CN x) nanotubes have been synthesized by the aerosol-assisted chemical vapour deposition (CVD) method. The samples were prepared from toluene and acetonitrile taken in different proportion. The structure of CNTs and CN x nanotubes was compared using first- and second-order Raman spectra. The disorder-induced D band was found to up-shift with increase of the acetonitrile fraction. The ID/IG and IG'/I G ratios showed the opposite dependence on the doping level of CNTs. Both kinds of the substitute nitrogen: graphitic-like and pyridinic-like contribute to the disorder in CNx nanotube layers. (Graph Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

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KW - TEMPERATURE

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DO - 10.1002/pssb.200879592

M3 - Article

SN - 0370-1972

VL - 245

SP - 1971

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JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 10

ER -

Effect of nitrogen doping on Raman spectra of multi-walled carbon nanotubes

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