TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)

The detection of partial discharge through analysis of SF(6) gas components in gas-insulated switchgear, is significant for the diagnosis and assessment of the operating state of power equipment. The present study proposes the use of a TiO(2) nanotube array sensor for detecting the SF(6) decompositi...

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Detalles Bibliográficos
Autores principales: Zhang, Xiaoxing, Zhang, Jinbin, Jia, Yichao, Xiao, Peng, Tang, Ju
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/PMC3376569/
https://www.ncbi.nlm.nih.gov/pubmed/22737009
http://dx.doi.org/10.3390/s120303302
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author Zhang, Xiaoxing
Zhang, Jinbin
Jia, Yichao
Xiao, Peng
Tang, Ju
author_facet Zhang, Xiaoxing
Zhang, Jinbin
Jia, Yichao
Xiao, Peng
Tang, Ju
author_sort Zhang, Xiaoxing
collection PubMed
description The detection of partial discharge through analysis of SF(6) gas components in gas-insulated switchgear, is significant for the diagnosis and assessment of the operating state of power equipment. The present study proposes the use of a TiO(2) nanotube array sensor for detecting the SF(6) decomposition product SO(2), and the application of the anodic oxidation method for the directional growth of highly ordered TiO(2) nanotube arrays. The sensor response of 10–50 ppm SO(2) gas is tested, and the sensitive response mechanism is discussed. The test results show that the TiO(2) nanotube sensor array has good response to SO(2) gas, and by ultraviolet radiation, the sensor can remove attached components very efficiently, shorten recovery time, reduce chemical poisoning, and prolong the life of the components.
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spelling pubmed-33765692012-06-25 TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2) Zhang, Xiaoxing Zhang, Jinbin Jia, Yichao Xiao, Peng Tang, Ju Sensors (Basel) Article The detection of partial discharge through analysis of SF(6) gas components in gas-insulated switchgear, is significant for the diagnosis and assessment of the operating state of power equipment. The present study proposes the use of a TiO(2) nanotube array sensor for detecting the SF(6) decomposition product SO(2), and the application of the anodic oxidation method for the directional growth of highly ordered TiO(2) nanotube arrays. The sensor response of 10–50 ppm SO(2) gas is tested, and the sensitive response mechanism is discussed. The test results show that the TiO(2) nanotube sensor array has good response to SO(2) gas, and by ultraviolet radiation, the sensor can remove attached components very efficiently, shorten recovery time, reduce chemical poisoning, and prolong the life of the components. Molecular Diversity Preservation International (MDPI) 2012-03-07 /pmc/articles/PMC3376569/ /pubmed/22737009 http://dx.doi.org/10.3390/s120303302 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
Zhang, Xiaoxing
Zhang, Jinbin
Jia, Yichao
Xiao, Peng
Tang, Ju
TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title_full TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title_fullStr TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title_full_unstemmed TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title_short TiO(2) Nanotube Array Sensor for Detecting the SF(6) Decomposition Product SO(2)
title_sort tio(2) nanotube array sensor for detecting the sf(6) decomposition product so(2)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3376569/
https://www.ncbi.nlm.nih.gov/pubmed/22737009
http://dx.doi.org/10.3390/s120303302
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