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dc.contributor.authorMollar-Cuni, Andréses_ES
dc.contributor.authorVentura-Espinosa, Davides_ES
dc.contributor.authorMartín, Santiagoes_ES
dc.contributor.authorMayoral, Álvaroes_ES
dc.contributor.authorBorja, Pilares_ES
dc.contributor.authorMata, José A.es_ES
dc.date.accessioned2019-05-14T09:07:09Z-
dc.date.available2019-05-14T09:07:09Z-
dc.date.issued2018-
dc.identifier.citationACS Omega 3(11): 15217-15228 (2018)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/181365-
dc.description.abstractPalladium nanoparticles (NPs) have been obtained by decomposition of well-defined palladium complexes noncovalently anchored onto the surface of reduced graphene oxide. Morphological analysis by microscopy showed the presence of small palladium NPs homogeneously distributed on the support. Characterization by X-ray photoelectron spectroscopy confirmed that palladium NPs contain Pd(2+) and Pd(0) oxidation states and the presence of N-heterocyclic carbene and bromo ligands. The catalytic properties of the NPs with and without the support have been evaluated in the hydrogenation of alkynes. Supported palladium NPs showed increased activity versus the nonsupported ones and could be recycled up to 10 times without the loss of catalytic activity. The composition of the palladium NPs is different for each catalytic cycle indicating a dynamic process and the formation of different catalytic active species. On the contrary, the unsupported palladium NPs showed limited activity caused by decomposition and could not be recycled. The role of the support has been investigated. The results indicate that the support influences the stability of palladium NPs.es_ES
dc.description.sponsorshipThe authors thank the financial support from MINECO (CTQ2015-69153-C2-2-R), Conselleria de Educación, Cultura y Deporte de la Generalitat Valenciana (GV/2018//107), and Universitat Jaume I (P1.1B2015-09). S.M. acknowledges DGA/fondos FEDER (construyendo Europa desde Aragón) for funding the research group Platón (E31_17R). P.B. thanks the Universitat Jaume I for a postdoctoral grant. D.V.E. thanks the MINECO for the FPU grant (FPU15/03011).es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2015-69153-C2-2-Res_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.titleStabilization of nanoparticles produced by hydrogenation of palladium–N-heterocyclic carbene complexes on the surface of graphene and implications in catalysises_ES
dc.typeartículoes_ES
dc.identifier.doi10.1021/acsomega.8b02193-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1021/acsomega.8b02193es_ES
dc.identifier.e-issn2470-1343-
dc.rights.licensehttp://pubs.acs.org/page/policy/authorchoice_termsofuse.htmles_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderUniversidad Jaime Ies_ES
dc.contributor.funderGeneralitat Valencianaes_ES
dc.contributor.funderEuropean Commissiones_ES
dc.contributor.funderDiputación General de Aragónes_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004834es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003359es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.contributor.orcidMartín, Santiago [0000-0001-9193-3874]es_ES
dc.contributor.orcidBorja, Pilar [0000-0001-6616-4399]es_ES
dc.contributor.orcidMata, Jose A. [0000-0001-9310-2783]es_ES
dc.identifier.pmid31458184-
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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