dc.creator | Cerezo Navarrete, Christian | es |
dc.creator | David, Arthur H.G. | es |
dc.creator | García Zaragoza, Adrián | es |
dc.creator | Codesal, Marcos D. | es |
dc.creator | Oña Burgos, Pascual | es |
dc.creator | del Rosal, Iker | es |
dc.creator | Martínez Prieto, Luis Miguel | es |
dc.date.accessioned | 2023-05-23T16:03:31Z | |
dc.date.available | 2023-05-23T16:03:31Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Cerezo Navarrete, C., David, A.H.G., García Zaragoza, A., Codesal, M.D., Oña Burgos, P., del Rosal, I. y Martínez Prieto, L.M. (2022). Ruthenium nanoparticles canopied by heptagon-containing saddle-shaped nanographenes as efficient aromatic hydrogenation catalysts. Chemical Science, 13 (44), 13046-13059. https://doi.org/10.1039/d2sc04228b. | |
dc.identifier.issn | 2041-6520 | es |
dc.identifier.issn | 2041-6539 | es |
dc.identifier.uri | https://hdl.handle.net/11441/146559 | |
dc.description.abstract | The search for new ligands capable of modifying the metal nanoparticle (MNP) catalytic behavior is of increasing interest. Herein we present the first example of RuNPs stabilized with non-planar heptagon-containing saddle-shaped nanographenes (Ru@1 and Ru@2). The resemblance to graphene-supported MNPs makes these non-planar nanographene-stabilized RuNPs very attractive systems to further investigate graphene-metal interactions. A combined theoretical/experimental study allowed us to explore the coordination modes and dynamics of these nanographenes at the Ru surface. The curvature of these saddle-shaped nanographenes makes them efficient MNP stabilizers. The resulting RuNPs were found to be highly active catalysts for the hydrogenation of aromatics, including platform molecules derived from biomass (i.e. HMF) or liquid organic hydrogen carriers (i.e. N-indole). A significant ligand effect was observed since a minor modification on the hept-HBC structure (C = CH2 instead of C O) was reflected in a substantial increase in the MNP activity. Finally, the stability of these canopied RuNPs was investigated by multiple addition experiments, proving to be stable catalysts for at least 96 h. | es |
dc.description.sponsorship | European Research Council-H2020 GA 677023 | es |
dc.description.sponsorship | Junta de Andalucía P18-FR- 2877 | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación RYC2020-030031-I | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | Royal Society of Chemistry | es |
dc.relation.ispartof | Chemical Science, 13 (44), 13046-13059. | |
dc.rights | Atribución-NoComercial 3.0 Estados Unidos de América | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/us/ | * |
dc.title | Ruthenium nanoparticles canopied by heptagon-containing saddle-shaped nanographenes as efficient aromatic hydrogenation catalysts | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.projectID | GA 677023 | es |
dc.relation.projectID | P18-FR- 2877 | es |
dc.relation.projectID | RYC2020-030031-I | es |
dc.relation.publisherversion | https://doi.org/10.1039/d2sc04228b | es |
dc.identifier.doi | 10.1039/d2sc04228b | es |
dc.journaltitle | Chemical Science | es |
dc.publication.volumen | 13 | es |
dc.publication.issue | 44 | es |
dc.publication.initialPage | 13046 | es |
dc.publication.endPage | 13059 | es |
dc.contributor.funder | European Research Council (ERC). H2020 | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |