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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/121356
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dc.contributor.authorAhmadpour, Alies_ES
dc.contributor.authorMitchell, Scott G.es_ES
dc.contributor.authorFuente, Jesús M. de laes_ES
dc.date.accessioned2015-08-24T09:50:04Z-
dc.date.available2015-08-24T09:50:04Z-
dc.date.issued2015-02-
dc.identifier.citationRSC Advances 5(31): 24319-24326 (2015)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/121356-
dc.descriptionet al.es_ES
dc.description.abstractA polyoxometalate (POM) assisted approach has been employed to prepare a nanohybrid of Pd nanoparticles (PdNPs) and graphene nanosheets (GNSs). The Keggin-type POM, phosphomolybdic acid (PMo12), was applied to serve as both reducing and stabilising agent. The as-prepared nanohybrid (Pd/PMo12/GNSs) was comprehensively characterised using transmission electron microscopy and X-ray diffraction analysis. The synergistic behaviour of PdNPs, PMo12 and GNSs in the nanohybrid leads to elevated electrocatalytic property for ethanol oxidation. Moreover, the Pd/PMo12/GNSs nanohybrid was activated by applying a sufficiently negative potential which plays a key role in promoting the electrocatalytic activity. The activated catalyst presents a superior performance towards ethanol electrooxidation reaction and shows better tolerance to poisoning species compared to Pd and Pt nanoparticles. The outstanding electrocatalytic activity of the tri-component (Pd/PMo12/GNSs) nanohybrid is discussed with relevance to its application in direct alcohol fuel cells (DAFCs).es_ES
dc.description.sponsorshipTEM, HAADF-STEM measurements have been performed through part of the fund of the Marie Curie Intra-European Fellowship 328985-COCOPOPS and ERC-Starting Grant 239931-NANOPUZZLE.es_ES
dc.language.isoenges_ES
dc.publisherRoyal Society of Chemistry (UK)es_ES
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/239931es_ES
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/328985-
dc.rightsclosedAccesses_ES
dc.titleA polyoxometalate-assisted approach for synthesis of Pd nanoparticles on graphene nanosheets: synergistic behaviour for enhanced electrocatalytic activityes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1039/C5RA01084E-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1039/C5RA01084Ees_ES
dc.identifier.e-issn2046-2069-
dc.contributor.funderEuropean Research Counciles_ES
dc.contributor.funderEuropean Commissiones_ES
dc.relation.csicSíes_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000781es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
item.languageiso639-1en-
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