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dc.contributor.author | Nowacka, Anna Elzbieta | es_ES |
dc.contributor.author | Briantais, P. | es_ES |
dc.contributor.author | PRESTIPINO, CARMELO | es_ES |
dc.contributor.author | Llabrés i Xamena, Francesc Xavier | es_ES |
dc.date.accessioned | 2020-09-24T12:28:37Z | |
dc.date.available | 2020-09-24T12:28:37Z | |
dc.date.issued | 2019-04-15 | es_ES |
dc.identifier.issn | 2168-0485 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/150627 | |
dc.description | "This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Sustainable Chemistry & Engineering, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acssuschemeng.8b06472" | es_ES |
dc.description.abstract | [EN] Co-Ni and Mn-Ni bimetallic trimesate MOFs prepared by a fast aqueous synthesis method are excellent and reusable catalysts for the selective aerobic oxidation of cumene to cumene hydroperoxide (CHP). Isolation of Co2+ (or Mn2+) in an inert Ni-BTC framework is a good strategy to optimize CHP selectivity above 90%: since only Co2+ sites catalyze CHP decomposition, a drop of the CHP selectivity is observed as the cobalt content in the bimetallic MOF increases. The statistical probability of having isolated Co2+ sites is calculated as a function of the total cobalt content of the bimetallic compound, assuming homogeneous distribution of Co2+ ions in the Ni-BTC framework and preferential occupation of terminal sites. Thus, in our best sample, with a Co:Ni ratio of 5:95, 73% of the total Co2+ ions are isolated so that CHP decomposition/overoxidation processes at the surface of the catalyst are not likely to occur before CHP desorption. This can explain the excellent CHP selectivity (91%) attained over this material. This "site isolation" effect is further supported by similar findings on Mn-Ni bimetallic compounds. | es_ES |
dc.description.sponsorship | This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 641887 (project acronym: DEFNET) and the Spanish Government through projects MAT2017-82288-C2-1-P and Severo Ochoa (SEV-2016-0683). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation.ispartof | ACS Sustainable Chemistry & Engineering | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Aerobic cumene oxidation | es_ES |
dc.subject | Bimetallic MOFs | es_ES |
dc.subject | MOF catalysis | es_ES |
dc.subject | Single-site catalysts | es_ES |
dc.subject | Site isolation | es_ES |
dc.title | Selective Aerobic Oxidation of Cumene to Cumene Hydroperoxide over Mono- and Bimetallic Trimesate Metal Organic Frameworks Prepared by a Facile Green Aqueous Synthesis | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1021/acssuschemeng.8b06472 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/641887/EU/DEFect NETwork materials science and engineering/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-82288-C2-1-P/ES/MATERIALES HIBRIDOS MULTIFUNCIONALES BASADOS EN NANO-UNIDADES ESTRUCTURALES ACTIVAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//SEV-2016-0683/ | 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 | Nowacka, AE.; Briantais, P.; Prestipino, C.; Llabrés I Xamena, FX. (2019). Selective Aerobic Oxidation of Cumene to Cumene Hydroperoxide over Mono- and Bimetallic Trimesate Metal Organic Frameworks Prepared by a Facile Green Aqueous Synthesis. ACS Sustainable Chemistry & Engineering. 7(8):7708-7715. https://doi.org/10.1021/acssuschemeng.8b06472 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1021/acssuschemeng.8b06472 | es_ES |
dc.description.upvformatpinicio | 7708 | es_ES |
dc.description.upvformatpfin | 7715 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 7 | es_ES |
dc.description.issue | 8 | es_ES |
dc.relation.pasarela | S\381881 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Commission |