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dc.contributor.author | Ballesteros-Soberanas, Jordi![]() |
es_ES |
dc.contributor.author | Hernández-Garrido, Juan Carlos![]() |
es_ES |
dc.contributor.author | Cerón-Carrasco, José Pedro![]() |
es_ES |
dc.contributor.author | Leyva Perez, Antonio![]() |
es_ES |
dc.date.accessioned | 2023-07-13T18:02:45Z | |
dc.date.available | 2023-07-13T18:02:45Z | |
dc.date.issued | 2022-04 | es_ES |
dc.identifier.issn | 0021-9517 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/194948 | |
dc.description.abstract | [EN] The de-novo synthesis of soluble or solid-supported Pd-(CaCO3)(n) clusters (n = 2-13) and their high catalytic activity for the semi-hydrogenation of internal alkynes compared to terminal alkynes, is presented. Mechanistic studies show that this reactivity, i.e. internal alkynes more reactive than terminal alkynes, comes from the higher electrophilicity of the Pd-(CaCO3)(n) cluster compared to the nanoparticulated Lindlar catalyst, which unveils the advantages of isolating the minimum catalytic unit of a solid catalyst. Translating solid active sites into soluble catalysts turns around the classical approach and constitutes a paradigmatic shift in catalyst design | es_ES |
dc.description.sponsorship | This work is part of the projects PID2020-115100GB-I00 and PID2019-107578GA-I00, both funded by MCIN/AEI/10.13039/501 100011033MICIIN, and ``La Caixa"Foundation grant (ID 100010434), code LCF/BQ/DI19/11730029. AC-STEM data were obtained at DME-UCA node of the Spanish Unique Scientific and Technological Infrastructure (ICTS) of Electron Microscopy of Materials ELECMIM. This work used computational facilities from the Plataforma Andaluza de Bioinformatica installed at the Universidad de Malaga. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Journal of Catalysis | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Metal clusters | es_ES |
dc.subject | Minimum catalytic unit | es_ES |
dc.subject | Semi-hydrogenation of alkynes | es_ES |
dc.subject | Lindlar catalyst | es_ES |
dc.subject | Internal alkynes | es_ES |
dc.title | Selective semi-hydrogenation of internal alkynes catalyzed by Pd¿CaCO3 clusters | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.jcat.2022.02.020 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2017-86735-P/ES/CATALISIS CON ATOMOS METALICOS AISLADOS Y CLUSTERES ULTRAPEQUEÑOS BIEN DEFINIDOS, SIN LIGANDOS Y CONFINADOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Fundació Bancària Caixa d'Estalvis i Pensions de Barcelona//LCF%2FBQ%2FDI19%2F11730029/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107578GA-I00/ES/COMBINACION DE PLASMONICA Y CATALISIS PARA EL DESARROLLO DE NANOESTRUCTURAS BASADAS EN MOS2 PARA APLICACIONES DE ENERGIA LIMPIA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115100GB-I00/ES/CLUSTERES CATALITICOS MULTIMETALICOS Y DE ALTA ENTROPIA PARA SINTESIS ORGANICA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Ballesteros-Soberanas, J.; Hernández-Garrido, JC.; Cerón-Carrasco, JP.; Leyva Perez, A. (2022). Selective semi-hydrogenation of internal alkynes catalyzed by Pd¿CaCO3 clusters. Journal of Catalysis. 408:43-55. https://doi.org/10.1016/j.jcat.2022.02.020 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.jcat.2022.02.020 | es_ES |
dc.description.upvformatpinicio | 43 | es_ES |
dc.description.upvformatpfin | 55 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 408 | es_ES |
dc.relation.pasarela | S\461683 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | MINISTERIO DE CIENCIA, INNOVACIÓN Y UNIVERSIDADES | es_ES |
dc.contributor.funder | Fundació Bancària Caixa d'Estalvis i Pensions de Barcelona | es_ES |