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dc.contributor.authorBazaga-García, Montse
dc.contributor.authorCabeza-Díaz, Aurelio 
dc.contributor.authorOlivera-Pastor, Pascual 
dc.contributor.authorSantacruz-Cruz, María Isabel 
dc.contributor.authorPérez-Colodrero, Rosario Mercedes 
dc.contributor.authorGarcía-Aranda, Miguel Ángel 
dc.date.accessioned2021-03-08T08:41:20Z
dc.date.available2021-03-08T08:41:20Z
dc.date.issued2012-06-20
dc.identifier.citationJ. Phys. Chem. C 2012, 116, 14526−14533es_ES
dc.identifier.urihttps://hdl.handle.net/10630/21041
dc.description.abstractWater treatment is a hot topic, and it will become much more important in the decades ahead. Advanced oxidation processes are being increasingly used for organic contaminant removal, for example using photo-Fenton reactions. Here we report the use of an organo-inorganic hybrid, Fe[HO3PCH(OH)COO]·2H2O, as Fenton photocatalyst for phenol oxidation with H2O2 under UVA radiation. Preactivation, catalyst content, and particle size parameters have been studied/optimized for increasing phenol mineralization. Upon reaction, iron species are leached from the catalyst making a homogeneous catalysis contribution to the overall phenol photo-oxidation. Under optimized conditions, the mineralization degree was slightly larger than 90% after 80 min of irradiation. Analysis by X-ray photoelectron spectroscopy revealed important chemical modifications occurring on the surface of the catalyst after activation and phenol photodegradation. The sustained slow delivery of iron species upon phenol photoreaction is advantageous as the mixed heterogeneous−homogeneous catalytic processes result in very high phenol mineralization.es_ES
dc.description.sponsorshipProyecto nacional MAT2010-15175es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectQuímica físicaes_ES
dc.subject.otherIron(II) Hydroxyphosphonoacetatees_ES
dc.subject.otherPhenoles_ES
dc.subject.otherMetal phosphonateses_ES
dc.subject.otherPhotodegradationes_ES
dc.titlePhotodegradation of Phenol over a Hybrid Organo-Inorganic Material: Iron(II) Hydroxyphosphonoacetatees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doidx.doi.org/10.1021/jp304294s
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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