Direct Conversion of Cellulose into 5-HMF by Transition-Metal Doped Montmorillonite Catalyst in Water

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dc.authorid0000-0002-6699-666X
dc.contributor.authorTunc, Ebru
dc.contributor.authorHosguen, Emir Zafer
dc.contributor.authorHosguen, Halit L.
dc.contributor.authorBozan, Berrin
dc.date.accessioned2026-02-12T21:04:50Z
dc.date.available2026-02-12T21:04:50Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractCatalysts are very important in the use of cellulose, the main component of biomass, as a raw material for the large-scale production of liquid fuels and chemicals. 5-Hydroxymethylfurfural (HMF) is an extremely important intermediate in the fine chemical industry. HMF can be synthesized by acid-catalyzed dehydration of fructose, glucose, cellulose, or sucrose. The conversion of cellulose to HMF is challenging due to its chemical structure. The objective of the present study was to devise a more facile synthesis method using transition metal-doped montmorillonite catalysts (10Cr-Mnt, 10Cu-Mnt, 10Fe-Mnt, and 10Zn-Mnt) by wet impregnation. Samples were characterized by X-ray powder diffraction, specific surface area, and NH3-TPD analyses. The synthesized catalysts were used for the conversion of cellulose to 5-HMF in an aqueous medium. Among the metals studied, Cr showed the greatest catalytic activity. With the use of this catalyst, efficient conversion of cellulose to 5-HMF was achieved, affording a conversion yield of 93.47% and 5-HMF yield of 9.07% within 6 h at 200 degrees C. The study described here could be useful for the efficient conversion of cellulose into 5-HMF, as well as into other biomass-derived chemicals.
dc.description.sponsorshipAnadolu University Scientific Research Projects Commission [1502F080]
dc.description.sponsorshipAcknowledgementsThis study was supported by Anadolu University Scientific Research Projects Commission under the grant no: 1502F080
dc.identifier.doi10.1007/s42860-023-00232-w
dc.identifier.endpage24
dc.identifier.issn0009-8604
dc.identifier.issn1552-8367
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85158955999
dc.identifier.scopusqualityQ2
dc.identifier.startpage14
dc.identifier.urihttps://doi.org/10.1007/s42860-023-00232-w
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6668
dc.identifier.volume71
dc.identifier.wosWOS:000984142600001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherCambridge Univ Press
dc.relation.ispartofClays and Clay Minerals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subject5-HMF
dc.subjectCellulose
dc.subjectHydrothermal
dc.subjectMontmorillonite
dc.subjectSolid acid
dc.subjectTransition metals
dc.titleDirect Conversion of Cellulose into 5-HMF by Transition-Metal Doped Montmorillonite Catalyst in Water
dc.typeArticle

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