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Please use this identifier to cite or link to this item: http://hdl.handle.net/10662/20397
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dc.contributor.authorRey Barroso, Ana-
dc.contributor.authorMena Rubio, Estefanía-
dc.contributor.authorChávez Águedo, Ana María-
dc.contributor.authorBeltrán Novillo, Fernando Juan-
dc.contributor.authorMedina Cabello, Francisco-
dc.date.accessioned2024-02-08T09:12:11Z-
dc.date.available2024-02-08T09:12:11Z-
dc.date.issued2015-
dc.identifier.issn0009-2509-
dc.identifier.urihttp://hdl.handle.net/10662/20397-
dc.descriptionPublicado en: Chemical Engineering Science, Volume 126, pp.80-90. https://doi.org/10.1016/j.ces.2014.12.016.-
dc.description.abstractThis work is focused on the use of WO3 catalysts with different structural properties for photocatalytic ozonation using visible light as radiation source. WO3 catalysts were prepared by thermodecomposition of tungstite (H2O·WO3) at 300–450°C and different calcination time. Photocatalysts were characterized by means of TGA-DTA, XRD, N2 adsorption-desorption isotherms, pHPZC, XPS and DR-UV–vis spectroscopy. Photocatalytic ozonation under visible light radiation with the catalyst calcined 5min at 450°C gave place to complete removal of ibuprofen in less than 20min with 87% TOC removal at 120min. This catalyst gave place to a complete removal of a mixture of ten emerging contaminants in a municipal wastewater in less than 60min with 40% mineralization at 120min. The highest catalytic activity of this material is due to the formation of monoclinic structure of WO3.es_ES
dc.description.sponsorshipThis work has been supported by the Spanish Ministerio de Economía y Competitividad (MINECO) and European Feder Funds through the project CTQ2012-35789-C02-01. Authors acknowledge the SACSS-SAIUEX and UAI-ICP for the characterization analyses. E. Mena thanks the Consejería de Empleo, Empresa e Innovación (Gobierno de Extremadura) and European Social Fund for providing her a predoctoral FPI grant (Ref.PD12059).es_ES
dc.format.extent32 p.es_ES
dc.format.mimetypeapplication/pdfen_US
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectOzonización fotocatalíticaes_ES
dc.subjectPhotocatalytic ozonationes_ES
dc.subjectTrióxido de wolframioes_ES
dc.subjectTungsten trioxidees_ES
dc.subjectLuz visiblees_ES
dc.subjectVisible lightes_ES
dc.subjectEstructura cristalinaes_ES
dc.subjectCrystalline structurees_ES
dc.titleInfluence of structural properties on the activity of WO3 catalysts for visible light photocatalytic ozonationes_ES
dc.typearticlees_ES
dc.description.versionpeerReviewedes_ES
europeana.typeTEXTen_US
dc.rights.accessRightsopenAccesses_ES
dc.subject.unesco2210 Química Física-
europeana.dataProviderUniversidad de Extremadura. Españaes_ES
dc.identifier.bibliographicCitationA. Rey, E. Mena, A.M. Chávez, F.J. Beltrán, F. Medin., Influence of structural properties on the activity of WO3 catalysts for visible light photocatalytic ozonation. Chemical Engineering Science, 2015. 32 p.es_ES
dc.type.versionacceptedVersiones_ES
dc.contributor.affiliationUniversidad de Extremadura. Departamento de Ingeniería Química y Química Físicaes_ES
dc.contributor.affiliationUniversitat Rovira i Virgili-
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0009250914007301?via%3Dihubes_ES
dc.identifier.doi10.1016/j.ces.2014.12.016-
dc.identifier.publicationtitleChemical Engineering Sciencees_ES
dc.identifier.orcid0000-0003-3624-435Xes_ES
dc.identifier.orcid0000-0002-4620-0230es_ES
dc.identifier.orcid0000-0001-8781-5154es_ES
dc.identifier.orcid0000-0001-5889-0526es_ES
dc.identifier.orcid0000-0002-3111-1542es_ES
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