Electrochemically growth of Pd doped ZnO nanorods on QCM for room temperature VOC sensors

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dc.authorid0000-0002-4851-3062
dc.authorid0000-0002-7572-7963
dc.authorid0000-0002-5818-9737
dc.authorid0000-0003-2123-2938
dc.contributor.authorOzturk, Sadullah
dc.contributor.authorKosemen, Arif
dc.contributor.authorKosemen, Zuhal Alpaslan
dc.contributor.authorKilinc, Necmettin
dc.contributor.authorOzturk, Zafer Ziya
dc.contributor.authorPenza, Michele
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractPristine and various palladium (Pd) doped ZnO nanorods have been synthesized on the quartz crystal microbalance (QCM) for volatile organic compound (VOCs) sensors at room temperature. The doping concentrations were varied from 0 mol% to 2.5 mol% by using electrochemical deposition method. The diameters of the fabricated nanorods were in the range of 100-200nm, and were increased with Pd doping. The tested VOCs included alcohols (ethanol, methanol, isopropyl), ester (ethyl acetate), aromatic (toluene, xylene), ketone (acetone) and chloroform in the different concentrations. The results indicated that the sensitivity of the sensing materials was enhanced with the increasing Pd doping concentrations except for the acetone and chloroform. The undoped ZnO nanorod sensor showed higher sensor response against to acetone and chloroform while exposing high concentration of two analytes due to the absorbing/adsorbing mechanism. All undoped and Pd doped nanorods sensors showed the highest sensitivity to xylene. (C) 2015 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [113F403, 111M261]; COST Action EuNetAir - European Network on New Sensing Technologies for Air-Pollution Control and Environmental Sustainability [TD1105, STSM-TD1105-16434]
dc.description.sponsorshipThis study was partly supported by The Scientific and Technological Research Council of Turkey (TUBITAK), Grant number (GN): 113F403, GN: 111M261 and by COST Action TD1105 EuNetAir - European Network on New Sensing Technologies for Air-Pollution Control and Environmental Sustainability - by a Short Term Scientific Mission Year-2 (STSM-TD1105-16434, from 03-03-2014 to 28-03-2014): "Functionalization of ZnO Nanorods With Metals and Metal oxides For Gas Sensing Applications".
dc.identifier.doi10.1016/j.snb.2015.08.083
dc.identifier.endpage289
dc.identifier.issn0925-4005
dc.identifier.scopus2-s2.0-84940707186
dc.identifier.scopusqualityQ1
dc.identifier.startpage280
dc.identifier.urihttps://dx.doi.org/10.1016/j.snb.2015.08.083
dc.identifier.urihttps://hdl.handle.net/11480/3829
dc.identifier.volume222
dc.identifier.wosWOS:000363815800038
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE SA
dc.relation.ispartofSENSORS AND ACTUATORS B-CHEMICAL
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectGas sensor
dc.subjectZnO
dc.subjectNanorods
dc.subjectElectrochemical deposition
dc.subjectPd doping
dc.subjectVOCs
dc.subjectQCM
dc.titleElectrochemically growth of Pd doped ZnO nanorods on QCM for room temperature VOC sensors
dc.typeArticle

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