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Title: Spectroscopic study of the diameter distribution of B-doped single-walled carbon nanotubes
Authors: G. Ruiz-Soria
S. Daothong
T. Pichler
P. Ayala
Keywords: Materials Science
Physics and Astronomy
Issue Date: 1-Dec-2012
Abstract: In this paper, we report on the diameter distribution of boron-doped single-walled carbon nanotubes grown from triethyl borate with high vacuum chemical vapor deposition, using multi-frequency Raman resonance spectroscopy. The nanotube yield is higher than in previously reported material produced with the same method. Our results suggest that the amount of as-grown material and the range of diameters are directly correlated with feedstock used in the synthesis. The ID/IG ratio shows that the morphology of the samples is critically affected by the temperature. The population of diameters in the optimal conditions shows a Poisson distribution with a mean value at ∼1.15nm. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
ISSN: 15213951
Appears in Collections:CMUL: Journal Articles

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