Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas

As a typical mode of energy from waste, biogas technology is of great interest to researchers. To detect the trace H(2)S released from biogas, we herein demonstrate a high-performance sensor based on highly H(2)S-sensitive SnO(2) nanocrystals, which have been selectively prepared by solvothermal met...

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Detalles Bibliográficos
Autores principales: Mei, Lin, Chen, Yuejiao, Ma, Jianmin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4129425/
https://www.ncbi.nlm.nih.gov/pubmed/25112163
http://dx.doi.org/10.1038/srep06028
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author Mei, Lin
Chen, Yuejiao
Ma, Jianmin
author_facet Mei, Lin
Chen, Yuejiao
Ma, Jianmin
author_sort Mei, Lin
collection PubMed
description As a typical mode of energy from waste, biogas technology is of great interest to researchers. To detect the trace H(2)S released from biogas, we herein demonstrate a high-performance sensor based on highly H(2)S-sensitive SnO(2) nanocrystals, which have been selectively prepared by solvothermal methods using benzimidazole as a mineralization agent. The sensitivity of as-obtained SnO(2) sensor towards 5 ppm H(2)S can reach up to 357. Such a technique based on SnO(2) nanocrystals opens up a promising avenue for future practical applications in real-time monitoring a trace of H(2)S from the leakage of biogas.
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spelling pubmed-41294252014-08-14 Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas Mei, Lin Chen, Yuejiao Ma, Jianmin Sci Rep Article As a typical mode of energy from waste, biogas technology is of great interest to researchers. To detect the trace H(2)S released from biogas, we herein demonstrate a high-performance sensor based on highly H(2)S-sensitive SnO(2) nanocrystals, which have been selectively prepared by solvothermal methods using benzimidazole as a mineralization agent. The sensitivity of as-obtained SnO(2) sensor towards 5 ppm H(2)S can reach up to 357. Such a technique based on SnO(2) nanocrystals opens up a promising avenue for future practical applications in real-time monitoring a trace of H(2)S from the leakage of biogas. Nature Publishing Group 2014-08-12 /pmc/articles/PMC4129425/ /pubmed/25112163 http://dx.doi.org/10.1038/srep06028 Text en Copyright © 2014, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-sa/4.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/
spellingShingle Article
Mei, Lin
Chen, Yuejiao
Ma, Jianmin
Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title_full Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title_fullStr Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title_full_unstemmed Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title_short Gas Sensing of SnO(2) Nanocrystals Revisited: Developing Ultra-Sensitive Sensors for Detecting the H(2)S Leakage of Biogas
title_sort gas sensing of sno(2) nanocrystals revisited: developing ultra-sensitive sensors for detecting the h(2)s leakage of biogas
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4129425/
https://www.ncbi.nlm.nih.gov/pubmed/25112163
http://dx.doi.org/10.1038/srep06028
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