Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers

Titanium dioxide-polyaniline/polyamide 6 (TiO(2)-PANI/PA6) composite nanofibers were prepared by in situ polymerization of aniline in the presence of PA6 nanofibers and a sputtering-deposition process with a high purity titanium sputtering target. TiO(2)-PANI/PA6 composite nanofibers and PANI/PA6 co...

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Detalles Bibliográficos
Autores principales: Wang, Qingqing, Dong, Xianjun, Pang, Zengyuan, Du, Yuanzhi, Xia, Xin, Wei, Qufu, Huang, Fenglin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3571825/
https://www.ncbi.nlm.nih.gov/pubmed/23235446
http://dx.doi.org/10.3390/s121217046
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author Wang, Qingqing
Dong, Xianjun
Pang, Zengyuan
Du, Yuanzhi
Xia, Xin
Wei, Qufu
Huang, Fenglin
author_facet Wang, Qingqing
Dong, Xianjun
Pang, Zengyuan
Du, Yuanzhi
Xia, Xin
Wei, Qufu
Huang, Fenglin
author_sort Wang, Qingqing
collection PubMed
description Titanium dioxide-polyaniline/polyamide 6 (TiO(2)-PANI/PA6) composite nanofibers were prepared by in situ polymerization of aniline in the presence of PA6 nanofibers and a sputtering-deposition process with a high purity titanium sputtering target. TiO(2)-PANI/PA6 composite nanofibers and PANI/PA6 composite nanofibers were fabricated for ammonia gas sensing. The ammonia sensing behaviors of the sensors were examined at room temperature. All the results indicated that the ammonia sensing property of TiO(2)-PANI/PA6 composite nanofibers was superior to that of PANI/PA6 composite nanofibers. TiO(2)-PANI/PA6 composite nanofibers had good selectivity to ammonia. It was also found that the content of TiO(2) had a great influence on both the morphology and the sensing property of TiO(2)-PANI/PA6 composite nanofibers.
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spelling pubmed-35718252013-02-19 Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers Wang, Qingqing Dong, Xianjun Pang, Zengyuan Du, Yuanzhi Xia, Xin Wei, Qufu Huang, Fenglin Sensors (Basel) Article Titanium dioxide-polyaniline/polyamide 6 (TiO(2)-PANI/PA6) composite nanofibers were prepared by in situ polymerization of aniline in the presence of PA6 nanofibers and a sputtering-deposition process with a high purity titanium sputtering target. TiO(2)-PANI/PA6 composite nanofibers and PANI/PA6 composite nanofibers were fabricated for ammonia gas sensing. The ammonia sensing behaviors of the sensors were examined at room temperature. All the results indicated that the ammonia sensing property of TiO(2)-PANI/PA6 composite nanofibers was superior to that of PANI/PA6 composite nanofibers. TiO(2)-PANI/PA6 composite nanofibers had good selectivity to ammonia. It was also found that the content of TiO(2) had a great influence on both the morphology and the sensing property of TiO(2)-PANI/PA6 composite nanofibers. Molecular Diversity Preservation International (MDPI) 2012-12-12 /pmc/articles/PMC3571825/ /pubmed/23235446 http://dx.doi.org/10.3390/s121217046 Text en © 2012 by the authors; licensee MDPI, Basel, Switzerland This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Wang, Qingqing
Dong, Xianjun
Pang, Zengyuan
Du, Yuanzhi
Xia, Xin
Wei, Qufu
Huang, Fenglin
Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title_full Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title_fullStr Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title_full_unstemmed Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title_short Ammonia Sensing Behaviors of TiO(2)-PANI/PA6 Composite Nanofibers
title_sort ammonia sensing behaviors of tio(2)-pani/pa6 composite nanofibers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3571825/
https://www.ncbi.nlm.nih.gov/pubmed/23235446
http://dx.doi.org/10.3390/s121217046
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