Characteristic Features of Stone-Wales Defects in Single-Walled Carbon Nanotube; Adsorption, Dispersion, and Field Emission

Characteristic Features of Stone-Wales Defects in Single-Walled Carbon Nanotube; Adsorption, Dispersion, and Field Emission

Adsorption behaviors of dodecanethiol (C12H25SH) molecules are investigated on the surface of single-walled carbon nanotubes (SWCNTs) with vibrational and X-ray photoelectron spectrometers. The active adsorption sites are proved as Stone-Wales (SW) defects (5–7 ring defects). The SW defect-removed S...

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Bibliographic Details
Main Authors: Seungkwang Roh, Jongtaek Lee, Mira Jang, Mingyeong Shin, Juone Ahn, Taehee Park, Whikun Yi
Format: Article
Language:English
Published: Hindawi Limited 2010-01-01
Series:Journal of Nanomaterials
Online Access:http://dx.doi.org/10.1155/2010/398621

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