A novel gas ionization sensor using Pd nanoparticle-capped ZnO

A novel gas ionization sensor using Pd nanoparticle-capped ZnO (Pd/ZnO) nanorods as the anode is proposed. The Pd/ZnO nanorod-based sensors, compared with the bare ZnO nanorod, show lower breakdown voltage for the detected gases with good sensitivity and selectivity. Moreover, the sensors exhibit st...

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Detalles Bibliográficos
Autores principales: Wang, Hongjun, Zou, Changwei, Tian, Canxin, Zhou, Lin, Wang, Zesong, Fu, Dejun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212072/
https://www.ncbi.nlm.nih.gov/pubmed/21961921
http://dx.doi.org/10.1186/1556-276X-6-534
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author Wang, Hongjun
Zou, Changwei
Tian, Canxin
Zhou, Lin
Wang, Zesong
Fu, Dejun
author_facet Wang, Hongjun
Zou, Changwei
Tian, Canxin
Zhou, Lin
Wang, Zesong
Fu, Dejun
author_sort Wang, Hongjun
collection PubMed
description A novel gas ionization sensor using Pd nanoparticle-capped ZnO (Pd/ZnO) nanorods as the anode is proposed. The Pd/ZnO nanorod-based sensors, compared with the bare ZnO nanorod, show lower breakdown voltage for the detected gases with good sensitivity and selectivity. Moreover, the sensors exhibit stable performance after more than 200 tests for both inert and active gases. The simple, low-cost, Pd/ZnO nanorod-based field-ionization gas sensors presented in this study have potential applications in the field of gas sensor devices.
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spelling pubmed-32120722011-11-09 A novel gas ionization sensor using Pd nanoparticle-capped ZnO Wang, Hongjun Zou, Changwei Tian, Canxin Zhou, Lin Wang, Zesong Fu, Dejun Nanoscale Res Lett Nano Express A novel gas ionization sensor using Pd nanoparticle-capped ZnO (Pd/ZnO) nanorods as the anode is proposed. The Pd/ZnO nanorod-based sensors, compared with the bare ZnO nanorod, show lower breakdown voltage for the detected gases with good sensitivity and selectivity. Moreover, the sensors exhibit stable performance after more than 200 tests for both inert and active gases. The simple, low-cost, Pd/ZnO nanorod-based field-ionization gas sensors presented in this study have potential applications in the field of gas sensor devices. Springer 2011-09-30 /pmc/articles/PMC3212072/ /pubmed/21961921 http://dx.doi.org/10.1186/1556-276X-6-534 Text en Copyright ©2011 Wang et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Wang, Hongjun
Zou, Changwei
Tian, Canxin
Zhou, Lin
Wang, Zesong
Fu, Dejun
A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title_full A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title_fullStr A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title_full_unstemmed A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title_short A novel gas ionization sensor using Pd nanoparticle-capped ZnO
title_sort novel gas ionization sensor using pd nanoparticle-capped zno
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212072/
https://www.ncbi.nlm.nih.gov/pubmed/21961921
http://dx.doi.org/10.1186/1556-276X-6-534
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