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Silver Nanoparticles Supported on Diamond Nanoparticles as a Highly Efficient Photocatalyst for the Fenton Reaction under Natural Sunlight Irradiation

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Silver Nanoparticles Supported on Diamond Nanoparticles as a Highly Efficient Photocatalyst for the Fenton Reaction under Natural Sunlight Irradiation

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dc.contributor.author Espinosa López, Juan Carlos es_ES
dc.contributor.author Navalón Oltra, Sergio es_ES
dc.contributor.author Alvaro Rodríguez, Maria Mercedes es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2016-06-07T09:12:04Z
dc.date.issued 2015-09-01
dc.identifier.issn 1867-3880
dc.identifier.uri http://hdl.handle.net/10251/65377
dc.description.abstract Diamond nanoparticles (NPs) purified conveniently by Fenton oxidn. and modified by a subsequent H2 annealing redn. (D3) are an adequate support for small Ag NPs that are highly active as a (photo-​)​Fenton catalyst for phenol degrdn. The efficiency of the reaction is accelerated upon exposure to natural sunlight. Ag​/D3 is fairly stable under the reaction conditions and could be reused eight times with a marginal decrease in activity to reach an accumulated turnover no. of 472 000. Upon sunlight illumination, Ag​/D3 can be active even at quasineutral pH values, although an increase of the phenol degrdn. rate is obsd. if the initial pH value decreases to 4. Ag​/D3 was more efficient than Ag NPs supported on graphite, active carbon, or TiO2 and similar to Au​/D3. Thus, it seems that Ag​/D3 is one of most efficient heterogeneous (photo-​)​Fenton catalysts ever reported. es_ES
dc.description.sponsorship Financial support by the Spanish Ministry of Economy and Competitiveness (Severo Ochoa and CTQ2012-32315) is gratefully acknowledged. Generalidad Valenciana is also thanked for funding (Prometeo 2012/013). en_EN
dc.language Inglés es_ES
dc.publisher Wiley es_ES
dc.relation Spanish Ministry of Economy and Competitiveness CTQ2012-32315 es_ES
dc.relation Generalidad Valenciana Prometeo 2012/013 es_ES
dc.relation.ispartof ChemCatChem es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Catalyst supports es_ES
dc.subject Fenton reaction es_ES
dc.subject Photocatalyst es_ES
dc.subject Silver nanoparticles es_ES
dc.subject Diamond nanoparticles. es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Silver Nanoparticles Supported on Diamond Nanoparticles as a Highly Efficient Photocatalyst for the Fenton Reaction under Natural Sunlight Irradiation es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1002/cctc.201500458
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Espinosa López, JC.; Navalón Oltra, S.; Alvaro Rodríguez, MM.; García Gómez, H. (2015). Silver Nanoparticles Supported on Diamond Nanoparticles as a Highly Efficient Photocatalyst for the Fenton Reaction under Natural Sunlight Irradiation. ChemCatChem. 7(17):2682-2688. doi:10.1002/cctc.201500458 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1002/cctc.201500458 es_ES
dc.description.upvformatpinicio 2682 es_ES
dc.description.upvformatpfin 2688 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 7 es_ES
dc.description.issue 17 es_ES
dc.relation.senia 298307 es_ES
dc.identifier.eissn 1867-3899


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