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Controlling the selectivity of bimetallic platinum¿ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition

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Controlling the selectivity of bimetallic platinum¿ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition

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dc.contributor.author Cerezo-Navarrete, Christian es_ES
dc.contributor.author Mathieu, Yannick es_ES
dc.contributor.author Puche Panadero, Marta es_ES
dc.contributor.author Morales, Cristina es_ES
dc.contributor.author Concepción Heydorn, Patricia es_ES
dc.contributor.author Martínez-Prieto, Luis Miguel es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.date.accessioned 2022-10-13T18:07:05Z
dc.date.available 2022-10-13T18:07:05Z
dc.date.issued 2021-01-21 es_ES
dc.identifier.issn 2044-4753 es_ES
dc.identifier.uri http://hdl.handle.net/10251/187682
dc.description.abstract [EN] Mono and bimetallic platinum-ruthenium nanoparticles have been generated on N-doped graphene (NH2-rGO) following an organometallic approach. Surface and structural studies confirmed the formation of bimetallic MNPs with controlled metal compositions. To evaluate the activity/selectivity of the different materials prepared we used the hydrogenation of acetophenone as a model reaction. We found that both the activity and selectivity of the supported-bimetallic NPs are highly dependent on the support and the atomic composition. The higher the Pt/Ru ratio, the higher the selectivity towards 1-phenylethanol. Indeed, a remarkable activity and selectivity in the hydrogenation of acetophenone was observed for Pt5Ru1@NH2-rGO. The reactivity of these catalysts was also investigated in the hydrogenation of other substrates such as functionalized arenes (i.e. nitrobenzene and benzaldehyde) or hydroxymethylfurfural (HMF), demonstrating that it is possible to control the activity and selectivity of bimetallic Pt-Ru MNPs supported on N-doped graphene by adjusting their metal composition. es_ES
dc.description.sponsorship The authors thank Instituto de Tecnologia Quimica (ITQ), Consejo Superior de Investigaciones Cientificas (CSIC), and Universitat Politecnica de Valencia (UPV) for the facilities, and Severo Ochoa excellence programme (SEV-2016-0683), "Juan de la Cierva" programme (IJCI-2016-27966) and Primero Proyectos de Investigacion (PAID-06-18) for financial support. C. C.-N. gratefully thanks Generalitat Valenciana predoctoral fellowship (GVA: ACIF/2019/076). We also thank the Electron Microscopy Service of the UPV for TEM facilities and A. Garcia Zaragoza for his assistance in catalytic reactions. es_ES
dc.language Inglés es_ES
dc.publisher The Royal Society of Chemistry es_ES
dc.relation.ispartof Catalysis Science & Technology es_ES
dc.rights Reconocimiento - No comercial (by-nc) es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Controlling the selectivity of bimetallic platinum¿ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1039/D0CY02379E es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-06-18/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//IJCI-2016-27966//Programa Juan de la Cierva/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//ACIF%2F2019%2F076/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//SEV-2016-0683//Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia/ es_ES
dc.rights.accessRights Abierto 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 Cerezo-Navarrete, C.; Mathieu, Y.; Puche Panadero, M.; Morales, C.; Concepción Heydorn, P.; Martínez-Prieto, LM.; Corma Canós, A. (2021). Controlling the selectivity of bimetallic platinum¿ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition. Catalysis Science & Technology. 11(2):494-505. https://doi.org/10.1039/D0CY02379E es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1039/D0CY02379E es_ES
dc.description.upvformatpinicio 494 es_ES
dc.description.upvformatpfin 505 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\427108 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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