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

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dc.contributor.authorSayago, I.
dc.contributor.authorFernández, M. J.
dc.contributor.authorFontecha, J. L.
dc.contributor.authorHorrillo, M. C.
dc.contributor.authorVera, C.
dc.contributor.authorObieta, I.
dc.contributor.authorBustero, I.
dc.contributor.institutionBiomateriales
dc.contributor.institutionTecnalia Research & Innovation
dc.contributor.institutionPRINTEX
dc.date.accessioned2024-07-24T12:03:09Z
dc.date.available2024-07-24T12:03:09Z
dc.date.issued2012-12
dc.description.abstractSurface acoustic wave (SAW) gas sensors based on polymers and carbon nanotube 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. The sensors exhibited at room temperature high response to volatile gases (toluene and octane) but did not detect other gases tested as H2, NH3, NO2 and CO.en
dc.description.sponsorshipThis work has been supported by Spanish MEC Project ( NAN2004-09380-C04-02 ). The authors wish to thank Dr. C. Cané and Dr. I. Gràcia from the Centro Nacional de Microelectrónica IMB-CSIC for providing the micro-machined SAW substrates.
dc.description.statusPeer reviewed
dc.format.extent6
dc.identifier.citationSayago , I , Fernández , M J , Fontecha , J L , Horrillo , M C , Vera , C , Obieta , I & Bustero , I 2012 , ' New sensitive layers for surface acoustic wave gas sensors based on polymer and carbon nanotube composites ' , Sensors and Actuators B: Chemical , vol. 175 , pp. 67-72 . https://doi.org/10.1016/j.snb.2011.12.031
dc.identifier.doi10.1016/j.snb.2011.12.031
dc.identifier.issn0925-4005
dc.identifier.urihttps://hdl.handle.net/11556/3321
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=84870236104&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofSensors and Actuators B: Chemical
dc.relation.projectIDSpanish MEC Project, NAN2004-09380-C04-02
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsCarbon nanotubes
dc.subject.keywordsComposite
dc.subject.keywordsPECH
dc.subject.keywordsPEUT
dc.subject.keywordsSAW gas sensors
dc.subject.keywordsVOCs
dc.subject.keywordsElectronic, Optical and Magnetic Materials
dc.subject.keywordsInstrumentation
dc.subject.keywordsCondensed Matter Physics
dc.subject.keywordsSurfaces, Coatings and Films
dc.subject.keywordsMetals and Alloys
dc.subject.keywordsElectrical and Electronic Engineering
dc.subject.keywordsMaterials Chemistry
dc.titleNew sensitive layers for surface acoustic wave gas sensors based on polymer and carbon nanotube compositesen
dc.typejournal article
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