Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors

We propose a novel technique to investigate the gas sensitivity of materials for implementation in field-effect transistor-based gas sensors. Our technique is based on the measurement of the surface charge induced by gas species adsorption, using an electrometer. Platinum sensitivity to hydrogen dil...

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Detalles Bibliográficos
Autores principales: Ayadi, Yosri, Rahhal, Lama, Vilquin, Bertrand, Chevalier, Céline, Ambriz Vargas, Fabian, Ecoffey, Serge, Ruediger, Andreas, Sarkissian, Andranik, Monfray, Stéphane, Cloarec, Jean-Pierre, Drouin, Dominique, Souifi, Abdelkader
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2016
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5089966/
https://www.ncbi.nlm.nih.gov/pubmed/27804101
http://dx.doi.org/10.1186/s11671-016-1687-z
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author Ayadi, Yosri
Rahhal, Lama
Vilquin, Bertrand
Chevalier, Céline
Ambriz Vargas, Fabian
Ecoffey, Serge
Ruediger, Andreas
Sarkissian, Andranik
Monfray, Stéphane
Cloarec, Jean-Pierre
Drouin, Dominique
Souifi, Abdelkader
author_facet Ayadi, Yosri
Rahhal, Lama
Vilquin, Bertrand
Chevalier, Céline
Ambriz Vargas, Fabian
Ecoffey, Serge
Ruediger, Andreas
Sarkissian, Andranik
Monfray, Stéphane
Cloarec, Jean-Pierre
Drouin, Dominique
Souifi, Abdelkader
author_sort Ayadi, Yosri
collection PubMed
description We propose a novel technique to investigate the gas sensitivity of materials for implementation in field-effect transistor-based gas sensors. Our technique is based on the measurement of the surface charge induced by gas species adsorption, using an electrometer. Platinum sensitivity to hydrogen diluted in synthetic air has been evaluated with the proposed charge measurement technique in the operation temperature range from 80 to 190 °C at constant H(2) concentration of 4 % and for different concentrations ranging from 0.5 to 4 % at 130 °C.
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spelling pubmed-50899662016-11-16 Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors Ayadi, Yosri Rahhal, Lama Vilquin, Bertrand Chevalier, Céline Ambriz Vargas, Fabian Ecoffey, Serge Ruediger, Andreas Sarkissian, Andranik Monfray, Stéphane Cloarec, Jean-Pierre Drouin, Dominique Souifi, Abdelkader Nanoscale Res Lett Nano Express We propose a novel technique to investigate the gas sensitivity of materials for implementation in field-effect transistor-based gas sensors. Our technique is based on the measurement of the surface charge induced by gas species adsorption, using an electrometer. Platinum sensitivity to hydrogen diluted in synthetic air has been evaluated with the proposed charge measurement technique in the operation temperature range from 80 to 190 °C at constant H(2) concentration of 4 % and for different concentrations ranging from 0.5 to 4 % at 130 °C. Springer US 2016-11-02 /pmc/articles/PMC5089966/ /pubmed/27804101 http://dx.doi.org/10.1186/s11671-016-1687-z Text en © The Author(s). 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Ayadi, Yosri
Rahhal, Lama
Vilquin, Bertrand
Chevalier, Céline
Ambriz Vargas, Fabian
Ecoffey, Serge
Ruediger, Andreas
Sarkissian, Andranik
Monfray, Stéphane
Cloarec, Jean-Pierre
Drouin, Dominique
Souifi, Abdelkader
Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title_full Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title_fullStr Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title_full_unstemmed Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title_short Novel Concept of Gas Sensitivity Characterization of Materials Suited for Implementation in FET-Based Gas Sensors
title_sort novel concept of gas sensitivity characterization of materials suited for implementation in fet-based gas sensors
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5089966/
https://www.ncbi.nlm.nih.gov/pubmed/27804101
http://dx.doi.org/10.1186/s11671-016-1687-z
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