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Influence of Structure-modifying Agents in the Synthesis of Zr-doped SBA-15 Silica and Their Use as Catalysts in the Furfural Hydrogenation to Obtain High Value-added Products through the Meerwein-Ponndorf-Verley Reduction
dc.contributor.author | López-Asensio, Raquel | |
dc.contributor.author | Jiménez-Gómez, Carmen Pilar | |
dc.contributor.author | García-Sancho, Cristina | |
dc.contributor.author | Moreno-Tost, Ramón | |
dc.contributor.author | Cecilia-Buenestado, Juan Antonio | |
dc.contributor.author | Maireles-Torres, Pedro Jesús | |
dc.date.accessioned | 2022-03-04T09:22:21Z | |
dc.date.available | 2022-03-04T09:22:21Z | |
dc.date.created | 2019 | |
dc.date.issued | 2019-02-14 | |
dc.identifier.uri | https://hdl.handle.net/10630/23805 | |
dc.description.abstract | Zr-doped mesoporous silicas with different textural parameters have been synthesized in the presence of structure-modifying agents, and then characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), N2 adsorption-desorption at -196 ºC, NH3 thermoprogrammed desorption (NH3–TPD), CO2 thermoprogrammed desorption (CO2–TPD), and X-ray photoelectron spectroscopy (XPS). These porous materials were evaluated in the furfural hydrogenation through the Meerwein-Ponndorf-Verley (MPV) reaction. The catalytic results indicate that the catalyst synthesized under hydrothermal conditions and adding a pore expander agent is more active and selective to furfuryl alcohol. However, the Zr-doped porous silica catalysts that were synthesized at room temperature, which possess narrow pore sizes, tend to form i-propyl furfuryland difurfuryl ethers, coming from etherification between furfuryl alcohol (FOL) and isopropanol molecules (used as H-donor) by a SN2 mechanism. | es_ES |
dc.description.sponsorship | This research was funded by the Ministry of Economy and Competitiveness (Spain) (grant numbers: CTQ2015-64226-C3-3-R, IEDI-2016-00743), Junta de Andalucía (Spain) (P12-RNM-1565), and FEDER (European Union) funds. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Furanos | es_ES |
dc.subject | Biomasa | es_ES |
dc.subject | Hidrogenación | es_ES |
dc.subject.other | furfural | es_ES |
dc.subject.other | furfuryl alcohol | es_ES |
dc.subject.other | catalytic transfer hydrogenation | es_ES |
dc.subject.other | Zr-SBA-15 | es_ES |
dc.subject.other | biomass | es_ES |
dc.subject.other | biorefinery | es_ES |
dc.title | Influence of Structure-modifying Agents in the Synthesis of Zr-doped SBA-15 Silica and Their Use as Catalysts in the Furfural Hydrogenation to Obtain High Value-added Products through the Meerwein-Ponndorf-Verley Reduction | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.centro | Facultad de Ciencias | es_ES |
dc.identifier.doi | 10.3390/ijms20040828 | |
dc.rights.cc | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |