Mostrar el registro sencillo del ítem

dc.contributor.authorMaderuelo Solera, Rocío
dc.contributor.authorRichter, Stefan
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.authorCecilia-Buenestado, Juan Antonio 
dc.contributor.authorMaireles-Torres, Pedro Jesús 
dc.date.accessioned2022-03-03T10:30:27Z
dc.date.available2022-03-03T10:30:27Z
dc.date.created2021
dc.date.issued2021-11-26
dc.identifier.urihttps://hdl.handle.net/10630/23796
dc.description.abstractPorous SiO2 nanospheres have been modified with different proportion of ZrO2 to obtain catalysts with Si/Zr molar ratio between 2.5 and 30. These materials were characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, N2 adsorption-desorption at -196 ºC, X-ray photoelectron spectroscopy and pyridine and 2-6-dimethylpyridine thermoprogrammed desorption. The characterization of these catalysts reveals that the incorporation of a high proportion of Zr favors the formation of Lewis acid sites, which are implied in catalytic transfer hydrogenation processes, whereas the low Brönsted acidity promote dehydration reaction, in such a way that it is possible to obtain a wide range of products from FUR through consecutive reactions, such as furfuryl alcohol, i-propyl furfuryl ether, i-propyl levulinate and γ-valerolactone in a range of temperature of 110-170 ºC between 1-6 h of reaction.es_ES
dc.description.sponsorshipSpanish Ministry of Science, Innovation and Universities:RTI2018‐94918‐B‐C44; FEDER (European Union) funds: RTI2018‐94918‐B‐C44 and UMA18-FEDERJA-171; University of Malaga; Junta de Andalucía; Funding for open access charge: Universidad de Málaga/CBUAes_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectNanopartículases_ES
dc.subjectAlcoholeses_ES
dc.subjectCatalizadoreses_ES
dc.subjectReacciones químicases_ES
dc.subject.otherlignocellulosees_ES
dc.subject.otherfurfurales_ES
dc.subject.otherporous silicaes_ES
dc.subject.otherbiorefineryes_ES
dc.subject.otherbiomass valorizationes_ES
dc.titlePorous SiO2 Nanospheres Modified with ZrO2 and Their Use in One- Pot Catalytic Processes to Obtain Value-Added Chemicals from Furfurales_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doihttps://doi.org/10.1021/acs.iecr.1c02848
dc.rights.ccAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


Ficheros en el ítem

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Excepto si se señala otra cosa, la licencia del ítem se describe como Attribution-NonCommercial-NoDerivatives 4.0 Internacional