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Intracrystalline diffusion in metal organic framework during heterogeneous catalisys: Influence of particle size on the activity of MIL-100 (Fe) for oxidation reaction

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Intracrystalline diffusion in metal organic framework during heterogeneous catalisys: Influence of particle size on the activity of MIL-100 (Fe) for oxidation reaction

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dc.contributor.author Dhakshinamoorthy, Amarajothi es_ES
dc.contributor.author Alvaro Rodríguez, Maria Mercedes es_ES
dc.contributor.author Hwang, Young Kyu es_ES
dc.contributor.author Seo, You-Kyong es_ES
dc.contributor.author Corma Canós, Avelino es_ES
dc.contributor.author García Gómez, Hermenegildo es_ES
dc.date.accessioned 2018-07-06T07:18:49Z
dc.date.available 2018-07-06T07:18:49Z
dc.date.issued 2011 es_ES
dc.identifier.issn 1477-9226 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105404
dc.description.abstract [EN] Three MIL-100 (Fe) samples differing in average crystal size (from 60-70 to >400 nm) have been synthesized by microwave heating using three HF/Fe 3+ ratios. Oxidation of diphenylmethane with tert-butylhydroperoxide (TBHP) and thiophenol with oxygen are catalyzed by three MIL-100 (Fe) samples with similar reaction rates regardless of its average particle size. In contrast, the activity of the three MIL-100 (Fe) samples for the oxidation of bulky triphenylmethane by TBHP largely depends on the average crystal size of the sample: the smaller the average particle size, the larger the initial reaction rate of triphenylmethane oxidation. These results show that diffusion limitation takes place on MOF catalysis depending on the substrate size and provides indirect evidence that these reactions take place inside the intracrystalline space of the porous catalysts. © 2011 The Royal Society of Chemistry. es_ES
dc.description.sponsorship Financial support by the Spanish DGI (CTQ2009-11587 and CTQ2010-18671 and Consolider MULTICAT) is gratefully acknowledged. Prof. Jong-San Chang and his group are thanked for providing us with sufficient quantities of the three MIL-100 (Fe) samples. Korean researchers acknowledge the financial support of KICOS and KRICT for the international collaboration program. en_EN
dc.language Inglés es_ES
dc.publisher ROYAL SOC CHEMISTRY es_ES
dc.relation Ministerio de Economía, Industria y Competitividad/CTQ2009--11587 es_ES
dc.relation.ispartof Dalton Transactions es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Average particle size es_ES
dc.subject Crystal size es_ES
dc.subject Diffusion limitations es_ES
dc.subject Diphenylmethane es_ES
dc.subject Intracrystalline diffusion es_ES
dc.subject Intracrystalline space es_ES
dc.subject Oxidation reactions es_ES
dc.subject Porous catalysts es_ES
dc.subject Substrate sizes es_ES
dc.subject Tert-butylhydroperoxide es_ES
dc.subject Thiophenols es_ES
dc.subject Grain size and shape es_ES
dc.subject Organometallics es_ES
dc.subject Oxidation es_ES
dc.subject Particle size es_ES
dc.subject Reaction rates es_ES
dc.subject Catalysis es_ES
dc.subject benzhydryl derivative es_ES
dc.subject Ferric ion es_ES
dc.subject Metal es_ES
dc.subject Organic compound es_ES
dc.subject Oxygen es_ES
dc.subject Phenol derivative es_ES
dc.subject Tert butyl hydroperoxide es_ES
dc.subject Thiol derivative es_ES
dc.subject Thiophenol es_ES
dc.subject Article es_ES
dc.subject Chemistry es_ES
dc.subject diffusion es_ES
dc.subject oxidation reduction reaction es_ES
dc.subject synthesis es_ES
dc.subject Benzhydryl Compounds es_ES
dc.subject Ferric Compounds es_ES
dc.subject Metals es_ES
dc.subject Organic Chemicals es_ES
dc.subject Oxidation-Reduction es_ES
dc.subject Phenols es_ES
dc.subject Sulfhydryl Compounds es_ES
dc.subject.classification QUIMICA ORGANICA es_ES
dc.title Intracrystalline diffusion in metal organic framework during heterogeneous catalisys: Influence of particle size on the activity of MIL-100 (Fe) for oxidation reaction es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1039/c1dt10826c es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CTQ2010-18671/ES/APLICACION DE SOLIDOS RETICULARES METAL-ORGANICO MODIFICADOS COMO CATALIZADORES HETEROGENEOS EN PROCESOS DE OXIDACION AEROBICA Y EN REACCIONES PROMOVIDAS POR ACIDOS DE LEWIS/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Dhakshinamoorthy, A.; Alvaro Rodríguez, MM.; Hwang, YK.; Seo, Y.; Corma Canós, A.; García Gómez, H. (2011). Intracrystalline diffusion in metal organic framework during heterogeneous catalisys: Influence of particle size on the activity of MIL-100 (Fe) for oxidation reaction. Dalton Transactions. 40(40):10719-10724. https://doi.org/10.1039/c1dt10826c es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1039/c1dt10826c es_ES
dc.description.upvformatpinicio 10719 es_ES
dc.description.upvformatpfin 10724 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 40 es_ES
dc.description.issue 40 es_ES
dc.relation.pasarela S\209443 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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