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dc.contributor.authorEs Sih, Salima
dc.contributor.authorCecilia-Buenestado, Juan Antonio 
dc.contributor.authorJiménez-Gómez, Carmen Pilar
dc.contributor.authorGarcía-Sancho, Cristina 
dc.contributor.authorGarcía-Mateos, Francisco José 
dc.contributor.authorRosas-Martínez, Juana María 
dc.contributor.authorMoreno-Tost, Ramón 
dc.contributor.authorFranco-Duro, Francisco Ignacio 
dc.contributor.authorMaireles-Torres, Pedro Jesús 
dc.date.accessioned2022-03-22T13:26:30Z
dc.date.available2022-03-22T13:26:30Z
dc.date.created2022
dc.date.issued2022
dc.identifier.citationEssih, Salima et al. (2022) “Synthesis of Porous Clay Heterostructures Modified with SiO 2-ZrO 2 Nanoparticles for the Valorization of Furfural in One-Pot Process,” Advanced Sustainable Systems [Preprint]. doi:10.1002/adsu.202100453.es_ES
dc.identifier.urihttps://hdl.handle.net/10630/23886
dc.description.abstractThe layered structure of two smectites (montmorillonite and saponite) are modified by the insertion of SiO2–ZrO2 nanoparticles, with a Si/Zr molar ratio of 5, to form porous clay heterostructures (PCHs). These PCHs exhibit a clear improvement of the textural and acid properties in comparison to the starting clays, due to the formation of a pillared structure and the presence of Zr species, which provide an increase in the amount of Lewis acid sites. These materials are studied in one-pot catalytic processes to transform furfural into valuable products, such as furfuryl alcohol, alkyl furfuryl ethers, alkyl levulinates or γ-valerolactone, depending on the experimental conditions. Thus, the use of milder reaction temperature (110 °C) favors the formation of furfuryl alcohol and alkyl furfuryl ethers, while higher temperatures (170 °C) promote the formation of alkyl levulinate and γ-valerolactone, as well as an increase in nondetected products associated to the formation of humins due to the polymerization of furfural and/or furfuryl alcohol.es_ES
dc.description.sponsorshipThe authors are grateful for financial support from the Spanish Ministry of Science, Innovation and Universities (RTI2018-94918-B-C44 project), FEDER (European Union) funds (UMA18-FEDERJA-171), and the University of Malaga. C.P.J.-G. and C.G.-S. acknowledge Junta de Andalucía and FEDER funds, respectively, for their postdoctoral contracts. Funding for open access charge: Universidad de Málaga/CBUA.es_ES
dc.language.isoenges_ES
dc.publisherWiley-VCH GmbHes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectArcillaes_ES
dc.subject.otherFurfurales_ES
dc.subject.otherOne-pot processeses_ES
dc.subject.otherBiorefineryes_ES
dc.subject.otherPorous clay heterostructureses_ES
dc.subject.otherSmectiteses_ES
dc.subject.otherGamma-valerolactonees_ES
dc.titleSynthesis of Porous Clay Heterostructures Modified with SiO2–ZrO2 Nanoparticles for the Valorization of Furfural in One-Pot Processes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doi10.1002/adsu.202100453
dc.rights.ccAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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