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Improving TiO2 activity in photo-production of hydrogen from sugar industry wastewaters

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Improving TiO2 activity in photo-production of hydrogen from sugar industry wastewaters

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Nombre: Int J Hydrog ...
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dc.contributor.author Ilie, Mirela es_ES
dc.contributor.author Cojocaru, Bogdan es_ES
dc.contributor.author Parvulescu, Vasile I. es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2018-04-19T12:42:08Z
dc.date.available 2018-04-19T12:42:08Z
dc.date.issued 2011 es_ES
dc.identifier.issn 0360-3199 es_ES
dc.identifier.uri http://hdl.handle.net/10251/100723
dc.description.abstract [EN] A series of TiO2 photocatalysts dispersed on SiO2, modified with metals (Mn, Cr, V) or nonmetals (N or S) or covered with Au nanoparticles were prepared by incipient wetness impregnation, impregnation with urea or thiourea, and deposition-precipitation, respectively. The photocatalysts where characterized by chemical analysis, X-ray diffraction (XRD), diffuse reflectance UV-Vis spectroscopy (DR-UV-Vis) and Fourier transform infrared spectroscopy (FTIR). The photocatalytic activity was checked in the photo-generation of hydrogen from sugar solutions. The nature of the modifying species was found to influence the photoactivity and N and S led to more effective catalysts than metals. This behavior was attributed to the fact the N and S are less effective in forming recombination centers compared with the metals. es_ES
dc.description.sponsorship Bogdan Cojocaru kindly acknowledges CNCSIS PNII PD 13/2010 for the financial support. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof International Journal of Hydrogen Energy es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hydrogen photogeneration es_ES
dc.subject Visible light es_ES
dc.subject Plasmons es_ES
dc.subject Sugar es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Improving TiO2 activity in photo-production of hydrogen from sugar industry wastewaters es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ijhydene.2011.09.029 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CNCS//PNII PD 13%2F2010/
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Ilie, M.; Cojocaru, B.; Parvulescu, VI.; García Gómez, H. (2011). Improving TiO2 activity in photo-production of hydrogen from sugar industry wastewaters. International Journal of Hydrogen Energy. 36(24):15509-15518. https://doi.org/10.1016/j.ijhydene.2011.09.029 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.ijhydene.2011.09.029 es_ES
dc.description.upvformatpinicio 15509 es_ES
dc.description.upvformatpfin 15518 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 36 es_ES
dc.description.issue 24 es_ES
dc.relation.pasarela S\215910 es_ES
dc.contributor.funder National University Research Council, Rumanía


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