New sensitive layers for surface acoustic wave gas sensors based on polymer and carbon nanotube composites

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URI: https://hdl.handle.net/11556/3937
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2011.12.063
Publication date
2011
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Abstract
Surface acoustic wave (SAW) gas sensors based on carbon nanotube polymer composites as sensitive layers were investigated for the detection of low concentrations of volatile organic compounds as octane and toluene. Several nanocomposites based on polyepichlorohydrin (PECH) and polyetherurethane (PEUT) with different percentage of multiwalled carbon nanotubes (MWCNT) were tested to study the effect of MWCNTs in the response of sensors.
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Carbon nanotubes , Composite , Polyepichlorohydrin , Polyetherurethane , SAW gas sensors , Volatile organic compounds , General Engineering
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conference output
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Sayago , I , Fernández , M J , Fontecha , J L , Horrillo , M C , Vera , C , Obieta , I & Bustero , I 2011 , ' New sensitive layers for surface acoustic wave gas sensors based on polymer and carbon nanotube composites ' , Procedia Engineering , vol. 25 , pp. 256-259 . https://doi.org/10.1016/j.proeng.2011.12.063