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Customized WO3 nanoplatelets as visible-light photoelectrocatalyst for the degradation of a recalcitrant model organic compound (methyl orange)

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Customized WO3 nanoplatelets as visible-light photoelectrocatalyst for the degradation of a recalcitrant model organic compound (methyl orange)

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dc.contributor.author Fernández Domene, Ramón Manuel es_ES
dc.contributor.author Sánchez Tovar, Rita es_ES
dc.contributor.author Lucas-Granados, Bianca es_ES
dc.contributor.author García-Zamora, Carlos Samuel es_ES
dc.contributor.author Garcia-Anton, Jose es_ES
dc.date.accessioned 2020-05-22T03:02:20Z
dc.date.available 2020-05-22T03:02:20Z
dc.date.issued 2018-04-01 es_ES
dc.identifier.issn 1010-6030 es_ES
dc.identifier.uri http://hdl.handle.net/10251/144081
dc.description.abstract [EN] WO3 nanoplatelets have been synthesized by electrochemical anodization in acidic electrolytes containing two different complexing agents: fluorides and hydrogen peroxide. The influence of the morphology and size of these nanoplatelets on their photoelectrocatalytic performance has been studied following the degradation of a model organic recalcitrant compound, such as methyl orange (MO). The effect of several supporting electrolytes on this photodegradation process has also been checked. The best MO decoloration was observed for nanoplatelets fabricated in the presence of low H2O2 concentrations, whose distribution and small size made them expose a very high surface area to the problem solution. With this nanostructure, decoloration efficiencies of ca. 100% were obtained after just 60 min. This result is considerably better than others reported in similar works, indicating the excellent behavior of these WO3 nanoplatelets as photoelectrocatalysts. (C) 2017 Elsevier B.V. All rights reserved. es_ES
dc.description.sponsorship Authors thank for the financial support to the Ministerio de Economia y Competitividad (Project Code: CTQ2016-79203-R), for its help in the Laser Raman Microscope acquisition (UPOV08-3E-012), and for the co-finance by the European Social Fund. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation AEI/CTQ2016-79203-R es_ES
dc.relation.ispartof Journal of Photochemistry and Photobiology A Chemistry es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject WO3 nanostructures es_ES
dc.subject Photoelectrocatalysis es_ES
dc.subject Methyl orange es_ES
dc.subject Complexing agents es_ES
dc.subject Anodization es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Customized WO3 nanoplatelets as visible-light photoelectrocatalyst for the degradation of a recalcitrant model organic compound (methyl orange) es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jphotochem.2017.12.010 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Fernández Domene, RM.; Sánchez Tovar, R.; Lucas-Granados, B.; García-Zamora, CS.; Garcia-Anton, J. (2018). Customized WO3 nanoplatelets as visible-light photoelectrocatalyst for the degradation of a recalcitrant model organic compound (methyl orange). Journal of Photochemistry and Photobiology A Chemistry. 356:46-56. https://doi.org/10.1016/j.jphotochem.2017.12.010 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.jphotochem.2017.12.010 es_ES
dc.description.upvformatpinicio 46 es_ES
dc.description.upvformatpfin 56 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 356 es_ES
dc.relation.pasarela S\362939 es_ES
dc.contributor.funder European Social Fund es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES


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