- -

A simple method to fabricate high-performance nanostructured WO3 photocatalysts with adjusted morphology in the presence of complexing agents

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

  • Estadisticas de Uso

A simple method to fabricate high-performance nanostructured WO3 photocatalysts with adjusted morphology in the presence of complexing agents

Show simple item record

Files in this item

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 Roselló-Márquez, Gemma es_ES
dc.contributor.author Garcia-Anton, Jose es_ES
dc.date.accessioned 2018-07-09T06:46:34Z
dc.date.available 2018-07-09T06:46:34Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0264-1275 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105545
dc.description.abstract [EN] The rich and complex chemistry of tungsten was employed to synthesize innovative WO3 nanoplatelets/nanosheets by simple anodization in acidic electrolytes containing different concentrations of complexing agents or ligands, namely F- and H2O2. The morphological and photoelectrochemical properties of these nanostructures were characterized. The best of these nanostructures generated stable photocurrent densities of ca. 1.8 mA cm(-2) at relatively low bias potentials (for WO3) of 0.7 V-Ag/AgCl under simulated solar irradiation, which can be attributed to a very high active surface area. This work demonstrates that the morphology and dimensions of these nanostructures, as well as their photoelectrochemical behavior, can be controlled by adjusting the ligand concentration in the electrolytes, hence providing an easy and non-expensive route to fabricate and customize high-performance nanostructured photocatalysts for clean energy production and environmental applications. (C) 2016 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship Authors would like to express their gratitude for the financial support from the Ministerio of Economia y Competitividad (Project CTQ2013-42494-R), for its help in the Laser Raman Microscope acquisition (UPOV08-3E-012) and for the co-financing by the European Social Fund. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Materials & Design es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject WO3 nanostructures es_ES
dc.subject Synthesis es_ES
dc.subject Anodization es_ES
dc.subject Complexing agents es_ES
dc.subject Hydrogen peroxide es_ES
dc.subject Photocatalysis es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title A simple method to fabricate high-performance nanostructured WO3 photocatalysts with adjusted morphology in the presence of complexing agents es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.matdes.2016.12.016 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CTQ2013-42494-R/ES/DESARROLLO DE FOTOANODOS CON NUEVAS NANOESTRUCTURAS DE OXIDOS METALICOS PARA LA PRODUCCION DE ENERGIA Y DESTRUCCION DE CONTAMINANTES CON LUZ SOLAR/ es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2019-02-15 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.; Roselló-Márquez, G.; Garcia-Anton, J. (2017). A simple method to fabricate high-performance nanostructured WO3 photocatalysts with adjusted morphology in the presence of complexing agents. Materials & Design. 116:160-170. doi:10.1016/j.matdes.2016.12.016 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.matdes.2016.12.016 es_ES
dc.description.upvformatpinicio 160 es_ES
dc.description.upvformatpfin 170 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 116 es_ES
dc.relation.pasarela S\343044 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


This item appears in the following Collection(s)

Show simple item record