Ammonia vapor sensing and electrical properties of fibrous multi-walled carbon nanotube/polyaniline nanocomposites prepared in presence of cetyl-trimethylammonium bromide

Title
Ammonia vapor sensing and electrical properties of fibrous multi-walled carbon nanotube/polyaniline nanocomposites prepared in presence of cetyl-trimethylammonium bromide
Author(s)
모드안사리조무환Shahid Pervez Ansari[Shahid Pervez Ansari]Santosh Kumar Yadav[Santosh Kumar Yadav]Tarique Anwer[Tarique Anwer]Faiz Mohammad[Faiz Mohammad]
Keywords
THERMAL-STABILITY; CONDUCTING POLYMERS; POLYANILINE NANOTUBES; COMPOSITES; POLYMERIZATION; NANOPARTICLES; DISPERSION; BEHAVIOR
Issue Date
201407
Publisher
ELSEVIER SCIENCE INC
Citation
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.20, no.4, pp.2010 - 2017
Abstract
Electrically conductive HCl-doped multi-walled carbon nanotube (MWCNT)/polyaniline (Pani) nanocomposites were prepared in the presence of cetyl-trimethylammonium bromide by in situ oxidative polymerization of aniline containing different amount of MWCNTs. Thus prepared Pani@MWCNT nanocomposites were characterized by FTIR, XRD, Raman spectroscopy, SEM and TEM. The stability in terms of their electrical conductivity retention was studied under isothermal and cyclic aging conditions. Pani@MWCNT nanocomposites showed increased thermal stability in terms of DC electrical conductivity retention with increasing MWCNT content. One of the Pani@MWCNT nanocomposites was also tested for ammonia sensing which showed good sensing response and high reproducibility. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/31411http://dx.doi.org/10.1016/j.jiec.2013.09.024
ISSN
1226-086X
Appears in Collections:
중앙도서관 > rims journal
공과대학 > 화학공학부 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE