Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor

A polyaniline-based conducting composite was prepared by oxidative polymerisation of aniline in a polyvinylchloride (PVC) matrix. The coherent free standing thin films of the composite were prepared by a solution casting method. The polyvinyl chloride-polyaniline composites exposed to 120 MeV ions o...

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Autores principales: Srivastava, Alok, Singh, Virendra, Dhand, Chetna, Kaur, Manindar, Singh, Tejvir, Witte, Karin, Scherer, Ulrich W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2006
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3872346/
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author Srivastava, Alok
Singh, Virendra
Dhand, Chetna
Kaur, Manindar
Singh, Tejvir
Witte, Karin
Scherer, Ulrich W.
author_facet Srivastava, Alok
Singh, Virendra
Dhand, Chetna
Kaur, Manindar
Singh, Tejvir
Witte, Karin
Scherer, Ulrich W.
author_sort Srivastava, Alok
collection PubMed
description A polyaniline-based conducting composite was prepared by oxidative polymerisation of aniline in a polyvinylchloride (PVC) matrix. The coherent free standing thin films of the composite were prepared by a solution casting method. The polyvinyl chloride-polyaniline composites exposed to 120 MeV ions of silicon with total ion fluence ranging from 10(11) to 10(13) ions/cm(2), were observed to be more sensitive towards ammonia gas than the unirradiated composite. The response time of the irradiated composites was observed to be comparably shorter. We report for the first time the application of swift heavy ion modified insulating polymer conducting polymer (IPCP) composites for sensing of ammonia gas.
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spelling pubmed-38723462013-12-26 Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor Srivastava, Alok Singh, Virendra Dhand, Chetna Kaur, Manindar Singh, Tejvir Witte, Karin Scherer, Ulrich W. Sensors (Basel) Full Research Paper A polyaniline-based conducting composite was prepared by oxidative polymerisation of aniline in a polyvinylchloride (PVC) matrix. The coherent free standing thin films of the composite were prepared by a solution casting method. The polyvinyl chloride-polyaniline composites exposed to 120 MeV ions of silicon with total ion fluence ranging from 10(11) to 10(13) ions/cm(2), were observed to be more sensitive towards ammonia gas than the unirradiated composite. The response time of the irradiated composites was observed to be comparably shorter. We report for the first time the application of swift heavy ion modified insulating polymer conducting polymer (IPCP) composites for sensing of ammonia gas. Molecular Diversity Preservation International (MDPI) 2006-04-07 /pmc/articles/PMC3872346/ Text en © 2006 by MDPI (http://www.mdpi.org). Reproduction is permitted for non-commercial purposes.
spellingShingle Full Research Paper
Srivastava, Alok
Singh, Virendra
Dhand, Chetna
Kaur, Manindar
Singh, Tejvir
Witte, Karin
Scherer, Ulrich W.
Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title_full Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title_fullStr Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title_full_unstemmed Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title_short Study of Swift Heavy Ion Modified Conducting Polymer Composites for Application as Gas Sensor
title_sort study of swift heavy ion modified conducting polymer composites for application as gas sensor
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3872346/
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