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dc.contributor.author | Tsoncheva, Tanya | es_ES |
dc.contributor.author | Issa, Gloria | es_ES |
dc.contributor.author | López Nieto, José Manuel | es_ES |
dc.contributor.author | Blasco Lanzuela, Teresa | es_ES |
dc.contributor.author | Concepción Heydorn, Patricia | es_ES |
dc.contributor.author | Dimitrov, Momtchil | es_ES |
dc.contributor.author | Atanasova, Genoveva | es_ES |
dc.contributor.author | Kovacheva, Daniela | es_ES |
dc.date.accessioned | 2016-10-14T10:12:50Z | |
dc.date.available | 2016-10-14T10:12:50Z | |
dc.date.issued | 2013-11-01 | |
dc.identifier.issn | 1387-1811 | |
dc.identifier.uri | http://hdl.handle.net/10251/71818 | |
dc.description.abstract | [EN] Copper and cerium bi-component modifications of KIT-6 were prepared by wetness impregnation technique from the corresponding nitrate precursors. Nitrogen physisorption, XRD, FTIR of adsorbed CO, UV-Vis, XPS and TPR were used for their characterization. The catalytic activity of the obtained materials was tested in ethyl acetate oxidation and compared to those achieved over SBA-15-supported catalysts. It was established that the interaction between copper and ceria species results in the formation of finely dispersed CuO nanoparticles on the ceria ones, which are stabilized by an interface layer of penetrated into the ceria lattice copper ions in different oxidative state. This process seems to be facilitated in the more opened 3D-structure of KIT-6, which provides better catalytic activity even at high Cu/Ce ratio than those observed for the SBA-15 modifications. (C) 2013 Elsevier Inc. All rights reserved. | es_ES |
dc.description.sponsorship | Financial support of projects BG051PO001-3.3.05-0001 "Hay kappa a (sic) O(sic)(sic)iiec", (sic)HTC/kappa(sic)Ta(sic) 01/8, CTQ2012-37925-0O3-01 (DGCYT, Spain) and bi-lateral project Bulgarian-Spain Inter-academic Exchange Agreement (Project 2009BG0002) are acknowledged. | |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Microporous and Mesoporous Materials | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Mesoporous silicas | es_ES |
dc.subject | KIT-6 and SBA-15 silica supports | es_ES |
dc.subject | Copper and cerium oxide modifications | es_ES |
dc.subject | VOCs oxidation | es_ES |
dc.subject | Catalytic sites | es_ES |
dc.title | Pore topology control of supported on mesoporous silicas copper and cerium oxide catalysts for ethyl acetate oxidation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.micromeso.2013.06.017 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MON//BG051PO001-3.3.05-0001/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CTQ2012-37925-C03-01/ES/CATALIZADORES PARA LA ENERGIA Y EL MEDIOAMBIENTE: ACTIVACION SELECTIVA DE ENLACES S-H Y C-H/ | es_ES |
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.description.bibliographicCitation | Tsoncheva, T.; Issa, G.; López Nieto, JM.; Blasco Lanzuela, T.; Concepción Heydorn, P.; Dimitrov, M.; Atanasova, G.... (2013). Pore topology control of supported on mesoporous silicas copper and cerium oxide catalysts for ethyl acetate oxidation. Microporous and Mesoporous Materials. 180:156-161. https://doi.org/10.1016/j.micromeso.2013.06.017 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.micromeso.2013.06.017 | es_ES |
dc.description.upvformatpinicio | 156 | es_ES |
dc.description.upvformatpfin | 161 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 180 | es_ES |
dc.relation.senia | 258592 | es_ES |
dc.contributor.funder | Ministry of Education, Youth and Science, Bulgaria | |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |