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dc.contributor.author | Rueda-Navarro, Celia Maria | es_ES |
dc.contributor.author | Ferrer Ribera, Rosa Belén | es_ES |
dc.contributor.author | Garcia-Baldovi, Hermenegildo | es_ES |
dc.contributor.author | Navalón Oltra, Sergio | es_ES |
dc.date.accessioned | 2023-06-20T18:01:47Z | |
dc.date.available | 2023-06-20T18:01:47Z | |
dc.date.issued | 2022-11 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/194428 | |
dc.description.abstract | [EN] There is an increasing interest in developing cost-effective technologies to produce hydrogen from sustainable resources. Herein we show a comprehensive study on the use of metal-organic frameworks (MOFs) as heterogeneous photocatalysts for H-2 generation from photoreforming of glycerol aqueous solutions under simulated sunlight irradiation. The list of materials employed in this study include some of the benchmark Zr-MOFs such as UiO-66(Zr)-X (X: H, NO2, NH2) as well as MIL-125(Ti)-NH2 as the reference Ti-MOF. Among these solids, UiO-66(Zr)-NH2 exhibits the highest photocatalytic H-2 production, and this observation is attributed to its adequate energy level. The photocatalytic activity of UiO-66(Zr)-NH2 can be increased by deposition of small Pt NPs as the reference noble metal co-catalyst within the MOF network. This photocatalyst is effectively used for H-2 generation at least for 70 h without loss of activity. The crystallinity of MOF and Pt particle size were maintained as revealed by powder X-ray diffraction and transmission electron microscopy measurements, respectively. Evidence in support of the occurrence of photoinduced charge separation with Pt@UiO-66(Zr)-NH2 is provided from transient absorption and photoluminescence spectroscopies together with photocurrent measurements. This study exemplifies the possibility of using MOFs as photocatalysts for the solar-driven H-2 generation using sustainable feedstocks. | es_ES |
dc.description.sponsorship | Y S.N. is gracious for the financial support from the Agencia Valenciana de la Innovacio (AVI, INNEST/2020/111) project and Grant PID2021-123856OB-I00 fundedby MCIN/AEI/10.13039/501100011033 and by "ERDF A way of making Europe". | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Nanomaterials | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Heterogeneous photocatalysis | es_ES |
dc.subject | Hydrogen generation | es_ES |
dc.subject | Metal-organic frameworks | es_ES |
dc.subject | Glycerol feedstock | es_ES |
dc.subject | Simulated sunlight irradiation | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Photocatalytic Hydrogen Production from Glycerol Aqueous Solutions as Sustainable Feedstocks Using Zr-Based UiO-66 Materials under Simulated Sunlight Irradiation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/nano12213808 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//PID2021-123856OB-I00//FOTOCATALIZADORES MULTIFUNCIONALES BASADOS EN MATERIALES HÍBRIDOS METAL-ORGÁNICO PARA LA REDUCCIÓN SELECTIVA DE CO2 IMPULSADA POR LA ENERIA SOLAR A COMBUSTIBLES Y PRODUCTOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AGENCIA VALENCIANA DE LA INNOVACION//INNEST%2F2020%2F111//VALORIZACIÓN DE RESIDUOS DE CARBÓN ACTIVO GRANULAR GENERADOS EN EL PROCESO DE POTABILIZACIÓN COMO CARBOCATALIZADOR SOSTENIBLE EN PROCESOS DE OZONIZACIÓN DEL CICLO INTEGRAL DEL AGUA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Química - Departament de Química | es_ES |
dc.description.bibliographicCitation | Rueda-Navarro, CM.; Ferrer Ribera, RB.; Garcia-Baldovi, H.; Navalón Oltra, S. (2022). Photocatalytic Hydrogen Production from Glycerol Aqueous Solutions as Sustainable Feedstocks Using Zr-Based UiO-66 Materials under Simulated Sunlight Irradiation. Nanomaterials. 12(21):1-17. https://doi.org/10.3390/nano12213808 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/nano12213808 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 17 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 12 | es_ES |
dc.description.issue | 21 | es_ES |
dc.identifier.eissn | 2079-4991 | es_ES |
dc.identifier.pmid | 36364583 | es_ES |
dc.identifier.pmcid | PMC9658527 | es_ES |
dc.relation.pasarela | S\480946 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | AGENCIA VALENCIANA DE LA INNOVACION | es_ES |