Photo-Assisted Synthesis of GO/ZnO Nanocomposites for the Production of Photocatalytic Hydrogen

dc.creatorMIGUEL JESUS MELENDEZ ZARAGOZA
dc.creatorJesús Manuel Salinas Gutiérrez
dc.creatorAlejandro López Ortíz
dc.creatorVIRGINIA HIDALINA COLLINS MARTINEZ
dc.creatorBLANCA CRISTINA HERNANDEZ MAJALCA
dc.creatorJorge Luis Domínguez Arvizu
dc.creatorJaime Antonio Jiménez Miramontes
dc.creatorJUAN CANDELARIO PANTOJA ESPINOZA
dc.date2018
dc.date.accessioned2023-07-21T15:32:06Z
dc.date.available2023-07-21T15:32:06Z
dc.identifierhttp://cimav.repositorioinstitucional.mx/jspui/handle/1004/2404
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7728305
dc.descriptionIn this study, zinc oxide was synthesized by the precipitation method. Graphene oxide (GO) was prepared by oxidation of graphite powder using a microwave pretreatment. This GO was used for the modification of the photocatalytic properties of ZnO. Fixation of particles was carried out using a photoassisting technique by visible light irradiation. Characterization of the material consisted in morphology, crystalline structure and optical properties and these were performed by XRD, SEM, BET and UV-Vis spectrometry, respectively. Photocatalytic evaluation of the material towards the water splitting reaction was followed by gas chromatography, using a metal halide lamp of 250W as a light source in a quartz-sealed photocatalytic reactor, obtaining a production of 1,200 μmolH2/g, showing an enhanced photocatalytic activity compared to ZnO.
dc.formatapplication/pdf
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nd/4.0
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/23
dc.subjectinfo:eu-repo/classification/cti/2302
dc.subjectinfo:eu-repo/classification/cti/330303
dc.subjectinfo:eu-repo/classification/cti/330303
dc.titlePhoto-Assisted Synthesis of GO/ZnO Nanocomposites for the Production of Photocatalytic Hydrogen
dc.typeinfo:eu-repo/semantics/conferenceProceedings


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