@article {1467,
	title = {Chemical reaction of nitric oxides with the 5-1DB defect of the single-walled carbon nanotube},
	journal = {J. Phys. Chem. B},
	volume = {110},
	number = {5},
	year = {2006},
	note = {ISI Document Delivery No.: 011QXTimes Cited: 15Cited Reference Count: 39},
	month = {Feb},
	pages = {1999-2005},
	type = {Article},
	abstract = {<p>In this work, we applied a two-layered ONIOM (B3LYP/6-31G(d):UFF) method to study the reaction of nitric oxides with a 5-1DB defect on the sidewall of the single-walled carbon nanotube (SWCNT). We have chosen a suitable ONIOM model for the calculation of the SWCNT based on the analyses of the frontier molecular orbitals,, local density of states, and natural bond orbitals. Our calculations clearly indicate that the 5-1DB defect is the chemically active center of the SWCNT. In the reaction of nitric oxides with the defected SWCNT, the 5-1DB defect site can capture a nitrogen atom from nitric oxides, yielding the N-substitutionally doped SWCNT. We have explored the reaction pathway in detail. Our work verifies the chemical reactivity of the 5-1DB defects of the SWCNTs, indicates that the 5-1DB defect is a possible site for the functionalization of the SWCNTs, and demonstrates a possible way to fabricate position controllable substitutionally doped SWCNTs with a low doping concentration under mild conditions via some simple chemical reactions.</p>},
	keywords = {AB-INITIO, BORON, chemisorption, density, DOPED CARBON, MOLECULAR-MECHANICS, NITROGEN, ONIOM, OPTIMIZATION, sensors},
	isbn = {1520-6106},
	url = {<Go to ISI>://000235284300009},
	author = {Liu, L. V. and Tian, W. Q. and Y. A. Wang*}
}
