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Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation

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Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation

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dc.contributor.author Primo Arnau, Ana María es_ES
dc.contributor.author Neatu, Florentina es_ES
dc.contributor.author Florea, Mihaela es_ES
dc.contributor.author Parvulescu, Vasile es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2016-07-13T07:30:50Z
dc.date.available 2016-07-13T07:30:50Z
dc.date.issued 2014-10
dc.identifier.issn 2041-1723
dc.identifier.uri http://hdl.handle.net/10251/67513
dc.description.abstract Catalysis makes possible a chemical reaction by increasing the transformation rate. Hydrogenation of carbon-carbon multiple bonds is one of the most important examples of catalytic reactions. Currently, this type of reaction is carried out in petrochemistry at very large scale, using noble metals such as platinum and palladium or first row transition metals such as nickel. Catalysis is dominated by metals and in many cases by precious ones. Here we report that graphene (a single layer of one-atom-thick carbon atoms) can replace metals for hydrogenation of carbon-carbon multiple bonds. Besides alkene hydrogenation, we have shown that graphenes also exhibit high selectivity for the hydrogenation of acetylene in the presence of a large excess of ethylene. es_ES
dc.description.sponsorship This study was financially supported by the Spanish Ministry of Economy and Competitiveness (Severo Ochoa and CTQ2012-32315); and Generalidad Valenciana (Prometeo 21/013) is gratefully acknowledged. en_EN
dc.language Inglés es_ES
dc.publisher Nature Publishing Group es_ES
dc.relation.ispartof Nature Communications es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject FRUSTRATED LEWIS PAIRS es_ES
dc.subject GRAPHITE OXIDE es_ES
dc.subject ACTIVATED CARBON es_ES
dc.subject REDUCTION es_ES
dc.subject CATALYSIS; OXIDATION es_ES
dc.subject GRAPHANE es_ES
dc.subject TEMPERATURE es_ES
dc.subject IMPURITIES es_ES
dc.subject EFFICIENT es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1038/ncomms6291
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//CTQ2012-32315/ES/REDUCCION FOTOCATALITICA DEL DIOXIDO DE CARBONO/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEO%2F2013%2F021/ES/ 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.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Primo Arnau, AM.; Neatu, F.; Florea, M.; Parvulescu, V.; García Gómez, H. (2014). Graphenes in the absence of metals as carbocatalysts for selective acetylene hydrogenation and alkene hydrogenation. Nature Communications. 5:1-9. https://doi.org/10.1038/ncomms6291 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1038/ncomms6291 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 9 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 5 es_ES
dc.relation.senia 285495 es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Generalitat Valenciana
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