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Chemical vapor doping of transparent and conductive films of carbon nanotubes

Title:

Chemical vapor doping of transparent and conductive films of carbon nanotubes

Gao, Hongjun, Izquierdo, Ricardo and Truong, Vo-Van ORCID: https://orcid.org/0000-0003-3535-3749 (2012) Chemical vapor doping of transparent and conductive films of carbon nanotubes. Chemical Physics Letters, 546 . pp. 109-114. ISSN 00092614

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Official URL: http://dx.doi.org/10.1016/j.cplett.2012.07.047

Abstract

An alternative chemical vapor doping (CVDo) method for doping transparent and conductive films of carbon nanotubes (CNTs) is presented. The different effects between the traditional solution doping process and the proposed vapor doping method are compared in detail by means of optical microscopy, SEM, sheet resistance measurements, and Raman and UV–Vis–NIR spectroscopy. It was shown that the level of reduced sheet resistance was comparable for the two treatments but the vapor-treated film displayed better stability in air as well as other significant advantages that include its appropriateness for different types of flexible substrates. A mechanism for chemical vapor doping is proposed.

Divisions:Concordia University > Faculty of Arts and Science > Physics
Item Type:Article
Refereed:Yes
Authors:Gao, Hongjun and Izquierdo, Ricardo and Truong, Vo-Van
Journal or Publication:Chemical Physics Letters
Date:2012
Digital Object Identifier (DOI):10.1016/j.cplett.2012.07.047
ID Code:978278
Deposited By: DAVID MACAULAY
Deposited On:19 Feb 2014 16:31
Last Modified:18 Jan 2018 17:46
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