Enhanced thermo-optical performance and high BET surface area of graphene@PVC nanocomposite fibers prepared by simple facile deposition technique: N-2 adsorption study

Title
Enhanced thermo-optical performance and high BET surface area of graphene@PVC nanocomposite fibers prepared by simple facile deposition technique: N-2 adsorption study
Author(s)
이문용무다시르하산Arghya Narayan Banerjee[Arghya Narayan Banerjee]
Keywords
POLYMER NANOCOMPOSITES; MECHANICAL-PROPERTIES; GRAPHENE/POLYANILINE; COMPOSITES
Issue Date
201501
Publisher
ELSEVIER SCIENCE INC
Citation
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.21, pp.828 - 834
Abstract
GN@PVC nanocomposite fiber was synthesized by simple facile deposition technique using THF as a solvent. The as-prepared GN@PVC nanocomposite fibers were characterized by BET, Raman, XPS, XRD, TEM, TGA, DRS and SEM. BET analysis of GN@PVC showed 70% enhancement in the surface area over PVC fibers. The thermal stability of GN@PVC nanocomposite fibers was found to be highly dependent on the weight percent of GN and nanocomposite with 3 wt.% GN showed 8% increase in glass transition temperature and 36% improvement in the activation energy for thermal degradation. Moreover, GN@PVC nanocomposite fibers showed lower band gap in comparison to PVC. (C) 2014 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/33715http://dx.doi.org/10.1016/j.jiec.2014.04.019
ISSN
1226-086X
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공과대학 > 화학공학부 > Articles
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