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Artículo
Evidence of upconversion luminescence contribution to the improved photoactivity of erbium doped TiO 2 systems
dc.creator | Obregón Alfaro, Sergio | es |
dc.creator | Colón Ibáñez, Gerardo | es |
dc.date.accessioned | 2018-03-07T14:47:40Z | |
dc.date.available | 2018-03-07T14:47:40Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Obregón Alfaro, S. y Colón Ibáñez, G. (2012). Evidence of upconversion luminescence contribution to the improved photoactivity of erbium doped TiO 2 systems. Chemical Communications, 48, 7865-7867. | |
dc.identifier.issn | 1359-7345 (impreso) | es |
dc.identifier.issn | 1364-548X (electrónico) | es |
dc.identifier.uri | https://hdl.handle.net/11441/70865 | |
dc.description.abstract | Er 3+-TiO 2 synthesized by a surfactant free hydrothermal method exhibits good photoactivities under sun-like excitation for the degradation of phenol. The presence of Er 3+ does not affect the structural and morphological features of the TiO 2 significantly. The best photocatalytic performance was attained for the samples with 2 wt% of Er. Different photocatalytic runs indicated that the incorporation of the Er 3+ cation would be responsible for the enhanced photocatalytic activity, which participates in different mechanisms under UV and NIR excitation. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Royal Society of Chemistry (Great Britain) | es |
dc.relation.ispartof | Chemical Communications, 48, 7865-7867. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Evidence of upconversion luminescence contribution to the improved photoactivity of erbium doped TiO 2 systems | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.relation.publisherversion | http://dx.doi.org/10.1039/c2cc33391k | es |
dc.identifier.doi | 10.1039/c2cc33391k | es |
idus.format.extent | 3 p. | es |
dc.journaltitle | Chemical Communications | es |
dc.publication.volumen | 48 | es |
dc.publication.initialPage | 7865 | es |
dc.publication.endPage | 7867 | es |
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Evidence of upconversion lumin ... | 1.290Mb | [PDF] | Ver/ | |