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dc.creatorKubacka, Annaes
dc.creatorIglesias Juez, Anaes
dc.creatordi Michiel, Marcoes
dc.creatorBecerro Nieto, Ana Isabeles
dc.creatorFernández García, Marcoses
dc.date.accessioned2018-02-07T15:49:52Z
dc.date.available2018-02-07T15:49:52Z
dc.date.issued2014
dc.identifier.citationKubacka, A., Iglesias Juez, A., di Michiel, M., Becerro Nieto, A.I. y Fernández García, M. (2014). Morphological and structural behavior of TiO2 nanoparticles in the presence of WO3: crystallization of the oxide composite system. Physical Chemistry Chemical Physics, 16, 19540-19549.
dc.identifier.issn1463-9076 (impreso)es
dc.identifier.issn1463-9084 (electrónico)es
dc.identifier.urihttps://hdl.handle.net/11441/70094
dc.description.abstractComposite TiO2–WO3 oxide materials were prepared by a single pot microemulsion method and studied during calcination treatments under dry air in order to analyze the influence of tungsten on the behavior of the dominant titania component. To this end, the surface and bulk morphological and structural evolution of the solid precursors was studied using X-ray diffraction and infrared spectroscopy. In the calcination process, differences in the dominant titania component behavior appeared as a function of the W/Ti atomic ratio of the precursor. First, the crystallization of the anatase phase is affected by tungsten through an effect on the primary particle size growth. Furthermore, such an effect also influences the anatase to rutile phase transformation. The study provides evidence that the W–Ti interaction develops differently for a low/high W/Ti atomic ratio below/above 0.25 affecting fundamentally the above-mentioned anatase primary particle size growth process and the subsequent formation of the rutile phase and showing that addition of tungsten provides a way to control morphology and phase behavior in anatase-based oxide complex materialses
dc.description.sponsorshipComisión Interminsterial de Ciencia y Tecnología CT2010- 14872/BQUes
dc.description.sponsorshipJunta de Andalucía FQM6090es
dc.description.sponsorshipConsejo Superior de Investigaciones Científicas 201460E005es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherRoyal Society of Chemistry (Great Britain)es
dc.relation.ispartofPhysical Chemistry Chemical Physics, 16, 19540-19549.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleMorphological and structural behavior of TiO2 nanoparticles in the presence of WO3: crystallization of the oxide composite systemes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.projectIDCT2010- 14872/BQUes
dc.relation.projectIDFQM6090es
dc.relation.projectID201460E005es
dc.relation.publisherversionhttp://dx.doi.org/10.1039/C4CP02181Aes
dc.identifier.doi10.1039/C4CP02181Aes
idus.format.extent9 p.es
dc.journaltitlePhysical Chemistry Chemical Physicses
dc.publication.volumen16es
dc.publication.initialPage19540es
dc.publication.endPage19549es

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