@article{ART001260642},
author={Geon-Woong Lee and Bang, Dae-Suk and Donghwan Cho and Satish Kumar},
title={Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra},
journal={Carbon Letters},
issn={1976-4251},
year={2007},
volume={8},
number={4},
pages={307-312}
TY - JOUR
AU - Geon-Woong Lee
AU - Bang, Dae-Suk
AU - Donghwan Cho
AU - Satish Kumar
TI - Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra
JO - Carbon Letters
PY - 2007
VL - 8
IS - 4
PB - Korean Carbon Society
SP - 307
EP - 312
SN - 1976-4251
AB - A method for evaluating bulk sensitive structural characteristics of unpurified, as-purified, and acid treated single walledcarbon nanotubes (SWNTs) was described in the present study. The optical spectra of SWNT solutions were well resolvedafter prolonged sonication and they were correlated to the diameter and the distribution of nanotubes. The acid-treatedSWNTs were similar to as-purified SWNTs in terms of catalyst residue, radial breathing mode (RBM) in the Raman spectra,and the first band gap energy of semiconducting tubes in the optical spectra. The solution phase optical spectra were moresensitive to changes in the small diameter and metallic tubes after the acid treatment than were the RBM spectra.
KW - Structural changes;Oxidation;Carbon nanotubes;Optical spectra1. IntroductionSince single waled carbon nanotubes (SWNTs) have beendiscovered [1];they have been prepared by several well-known techniques. SWNTs typically exist in the form ofquasi-cr
DO -
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Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho and Satish Kumar. (2007). Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra. Carbon Letters, 8(4), 307-312.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho and Satish Kumar. 2007, "Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra", Carbon Letters, vol.8, no.4 pp.307-312.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho, Satish Kumar "Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra" Carbon Letters 8.4 pp.307-312 (2007) : 307.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho, Satish Kumar. Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra. 2007; 8(4), 307-312.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho and Satish Kumar. "Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra" Carbon Letters 8, no.4 (2007) : 307-312.
Geon-Woong Lee; Bang, Dae-Suk; Donghwan Cho; Satish Kumar. Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra. Carbon Letters, 8(4), 307-312.
Geon-Woong Lee; Bang, Dae-Suk; Donghwan Cho; Satish Kumar. Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra. Carbon Letters. 2007; 8(4) 307-312.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho, Satish Kumar. Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra. 2007; 8(4), 307-312.
Geon-Woong Lee, Bang, Dae-Suk, Donghwan Cho and Satish Kumar. "Evaluation of Bulk-Sensitive Structural Characteristics of Oxidized Single-Walled Carbon Nanotubes using Solution Phase Optical Spectra" Carbon Letters 8, no.4 (2007) : 307-312.
