dc.creator | Zambrano, P. | es |
dc.creator | Sayagués de Vega, María Jesús | es |
dc.creator | Navío Santos, José Antonio | es |
dc.creator | Hidalgo López, María del Carmen | es |
dc.date.accessioned | 2022-10-06T08:39:35Z | |
dc.date.available | 2022-10-06T08:39:35Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Zambrano, P., Sayagués de Vega, M.J., Navío Santos, J.A. y Hidalgo López, M.d.C. (2017). Outstanding visible photocatalytic activity of a new mixed bismuth titanatate material. Applied Surface Science, 394, 16-24. https://doi.org/10.1016/j.apsusc.2016.10.042. | |
dc.identifier.issn | 1873-5584 | es |
dc.identifier.uri | https://hdl.handle.net/11441/137681 | |
dc.description.abstract | In this work, a new photocatalyst based on bismuth titanates with outstanding visible photocatalytic activity was prepared by a facile hydrothermal method. The synthesised material showed visible activity as high as UV activity of commercial TiO2 P25 under the same experimental conditions for phenol degradation. A wide characterisation of the photocatalyst was performed. The material was composed of three phases; majority of Bi20TiO32 closely interconnected to Bi4Ti3O12 and amorphous TiO2. The high visible activity showed by this material could be ascribed to a combination of several features; i.e. low band gap energy value (2.1 eV), a structure allowing a good separation path for visible photogenerated electron-holes pairs and a relatively high surface area. This photocatalyst appeared as a promising material for solar and visible applications of photocatalysis. | es |
dc.description.sponsorship | España MINECO Y FEDER UE CTQ2015-64664-C2-2-P | es |
dc.format | application/pdf | es |
dc.format.extent | 9 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Applied Surface Science, 394, 16-24. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Visible photocatalysis | es |
dc.subject | Bi4Ti3O12Bi20TiO32 | es |
dc.subject | Phenol degradation | es |
dc.title | Outstanding visible photocatalytic activity of a new mixed bismuth titanatate material | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Cristalografía, Mineralogía y Química Agrícola | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.projectID | CTQ2015-64664-C2-2-P | es |
dc.relation.publisherversion | https://doi.org/10.1016/j.apsusc.2016.10.042 | es |
dc.identifier.doi | 10.1016/j.apsusc.2016.10.042 | es |
dc.journaltitle | Applied Surface Science | es |
dc.publication.volumen | 394 | es |
dc.publication.initialPage | 16 | es |
dc.publication.endPage | 24 | es |
dc.contributor.funder | Ministerio de Economia, Industria y Competitividad (MINECO). España | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | es |