CdMoO 4 synthesized by a microwave-assisted hydrothermal method and their photoluminescence and photocatality properties

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.contributorUniversidade Federal de Pernambuco (UFPE)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:26:56Z
dc.date.accessioned2022-10-05T18:35:37Z
dc.date.available2014-05-27T11:26:56Z
dc.date.available2022-10-05T18:35:37Z
dc.date.created2014-05-27T11:26:56Z
dc.date.issued2012-08-20
dc.identifierTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012, p. 429-432.
dc.identifierhttp://hdl.handle.net/11449/73505
dc.identifier2-s2.0-84865030321
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3922505
dc.description.abstractIn this work CdMoO 4 nanoparticles were obtained under hydrothermal conditions using microwave radiation (2.45 GHz) (MH) at 100°C for different times. These powders were analyzed by X-ray diffraction (XRD), Field-emisson gum scanning electron microscopy (FEG-SEM), Ultraviolet-visible (UV-vis) absorption spectroscopy and photoluminescence (PL) measurements. XRD pattern confirmed that the pure CdMoO 4 phases were obtained. FEG-SEM powders present large-scale and homogeneous particles with microspheres-like morphology. UV-vis results were employed to determine the optical band gap these materials. Also, it showed existence of photoluminescence (PL) emission in the green wavelength range of 540-546 nm. Photocatalytic activity of CdMoO 4 nanocrystals was examined by monitoring the degradation of rhodamine B dye.
dc.languageeng
dc.relationTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectCadmium molybdate
dc.subjectMicrowave-hydrothermal
dc.subjectPhotocatality
dc.subjectPhotoluminescence
dc.subjectFEG-SEM
dc.subjectHydrothermal conditions
dc.subjectHydrothermal methods
dc.subjectMicrowave hydrothermal
dc.subjectMicrowave-assisted
dc.subjectPhotocatalytic activities
dc.subjectPhotoluminescence emission
dc.subjectPhotoluminescence measurements
dc.subjectRhodamine B dye
dc.subjectWavelength ranges
dc.subjectXRD patterns
dc.subjectCadmium
dc.subjectDegradation
dc.subjectDyes
dc.subjectExhibitions
dc.subjectFilms
dc.subjectNanocrystals
dc.subjectNanotechnology
dc.subjectPhotocatalysis
dc.subjectPowders
dc.subjectScanning electron microscopy
dc.subjectX ray diffraction
dc.subjectX ray powder diffraction
dc.subjectNanocomposite films
dc.titleCdMoO 4 synthesized by a microwave-assisted hydrothermal method and their photoluminescence and photocatality properties
dc.typeTrabalho apresentado em evento


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