- -

Efficient visible-light photocatalytic water spilitting by minute amounts of golds supported on nanoparticulate CeO2 obtaines by a biopolymer templating method

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Efficient visible-light photocatalytic water spilitting by minute amounts of golds supported on nanoparticulate CeO2 obtaines by a biopolymer templating method

Show simple item record

Files in this item

dc.contributor.author Primo Arnau, Ana María es_ES
dc.contributor.author Marino, Tiziana es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.contributor.author Molinari, Raffaele es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2013-05-08T10:41:02Z
dc.date.issued 2011
dc.identifier.issn 0002-7863
dc.identifier.uri http://hdl.handle.net/10251/28676
dc.description.abstract When irradiated with visible light (¿ > 400 nm) 1wt%gold-supported ceria nanoparticles generate oxygen from water (10.5 ¿mol 3 h 1)moreefficiently than the standardWO3 (1.7 ¿mol 3 h 1) even under UV irradiation (9.5 ¿mol 3 h 1). This remarkable photocatalytic activity arises from a novel preparation method to reduce the particle size of ceria (5 nm) by means of electrostatic binding of Ce4¿ to alginate gel, subsequent supercritical CO2 drying, and calcination. The low loading of Au is crucial for the observed high catalytic activity. es_ES
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation.ispartof Journal of the American Chemical Society es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Efficient visible-light photocatalytic water spilitting by minute amounts of golds supported on nanoparticulate CeO2 obtaines by a biopolymer templating method es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1021/ja2011498
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Primo Arnau, AM.; Marino, T.; Corma Canós, A.; Molinari, R.; García Gómez, H. (2011). Efficient visible-light photocatalytic water spilitting by minute amounts of golds supported on nanoparticulate CeO2 obtaines by a biopolymer templating method. Journal of the American Chemical Society. 133(18):6930-6933. doi:10.1021/ja2011498 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1021/ja2011498 es_ES
dc.description.upvformatpinicio 6930 es_ES
dc.description.upvformatpfin 6933 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 133 es_ES
dc.description.issue 18 es_ES
dc.relation.senia 209040


This item appears in the following Collection(s)

Show simple item record