Gas sensor properties of zno nanorods grown by chemical bath deposition

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dc.contributor.authorGasparotto, Gisane [UNESP]
dc.contributor.authorMazon, Talita
dc.contributor.authorGasparotto, Gisele [UNESP]
dc.contributor.authorZaghete, Maria Aparecida [UNESP]
dc.contributor.authorPerazolli, Leinig Antonio [UNESP]
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-05-15T13:30:14Z
dc.date.available2015-05-15T13:30:14Z
dc.date.issued2014
dc.description.abstractThe present work shows a study about the growing of ZnO nanorods by chemical bath deposition (CBD) and its application as gas sensor. It was prepared ZnO nanorods and Au decorated ZnO nanorods and the samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and gas sensing response measurements. The results obtained by XRD show the growth of ZnO phase. It was possible to observe the formation of uniform dense well-aligned ZnO nanorods. The results obtained also revealed that Ag nanoparticles have decorated the surface of ZnO nanorods successfully. Au nanoparticles with diameter of a few nanometers were distributed over the ZnO surface nanorods. The gas sensing response measurements showed a behavior of n type semiconductor. Furthermore, the Au-functionalized ZnO nanorods gas sensors showed a considerably enhanced response at 250 and 300 °C.en
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Bioquímica e Tecnologia Química, Instituto de Química de Araraquara, Araraquara, Rua Professor Francisco Degni, nº 55, Quitandinha, CEP 14800-900, SP, Brasil
dc.description.affiliationUnespInstituto de Química de Araraquara
dc.format.extent189-193
dc.identifierhttp://www.scientific.net/AMR.975.189
dc.identifier.citationAdvanced Materials Research, v. 975, p. 189-193, 2014.
dc.identifier.doi10.4028/www.scientific.net/amr.975.189
dc.identifier.issn1662-8985
dc.identifier.lattes3233942511496583
dc.identifier.lattes3822723627284619
dc.identifier.orcid0000-0003-1153-2742
dc.identifier.urihttp://hdl.handle.net/11449/123460
dc.language.isoeng
dc.relation.ispartofAdvanced Materials Research
dc.relation.ispartofsjr0,121
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectChemical Bath Depositionen
dc.subjectGas Sensoren
dc.subjectNanorodsen
dc.subjectZnOen
dc.titleGas sensor properties of zno nanorods grown by chemical bath depositionen
dc.typeArtigo
unesp.author.lattes3233942511496583
unesp.author.lattes3822723627284619[5]
unesp.author.orcid0000-0003-1153-2742[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentBioquimica e Tecnologia Quimicapt

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