Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method

The evident necessity to transition away from a reliance on fossil resources implies the need to produce high-value-added chemicals from non-conventional sources, such as lignocellulosic biomass. The cellulosic fraction of this resource can be converted into 5-hydroxymethylfurfural (HMF), which can...

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Detalhes bibliográficos
Autores: Viar Antuñano, Nerea, Requies Martínez, Jesús María, Tabanelli, Tomasso, Cavani, Fabrizio, Bueno Viso, Ane, Oregui Bengoechea, Mikel
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:dnet:addi________::227bcf9b7f8e38b835a658812fe06de1
Acesso em linha:http://hdl.handle.net/10810/79048
Access Level:acceso abierto
Palavra-chave:BHMF
bimetallic catalysts
DMF
HMF
Ni-Cu interaction
synthesis method
ZrO2 support
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spelling Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis methodViar Antuñano, NereaRequies Martínez, Jesús MaríaTabanelli, TomassoCavani, FabrizioBueno Viso, AneOregui Bengoechea, MikelBHMFbimetallic catalystsDMFHMFNi-Cu interactionsynthesis methodZrO2 supportThe evident necessity to transition away from a reliance on fossil resources implies the need to produce high-value-added chemicals from non-conventional sources, such as lignocellulosic biomass. The cellulosic fraction of this resource can be converted into 5-hydroxymethylfurfural (HMF), which can be further transformed to 2,5-bis(hydroxymethyl)furan (BHMF), a polymeric precursor, or 2,5-dimethylfuran (DMF), serving as a substitute or additive of conventional gasoline. This work investigates the effect of the synthesis method of the Ni-Cu/ZrO2 catalyst on the conversion of HMF to BHMF or DMF. The preparation process exerts influence on the dispersion of metals, the acidity of the catalyst, and the interaction of Ni-Cu. Consequently, product selectivity varied depending on the catalyst preparation method, with BHMF being the primary product when the catalyst was prepared through wet impregnation and DMF when precipitation was the chosen synthesis method. Concretely, a BHMF yield of 60 % yield was achieved at 150 °C with the impregnated catalyst, while a 65 % yield was obtained for DMF when employing the precipitation-prepared catalyst. Furthermore, a noticeable effect of the temperature on product selectivity was also detectedThis work was developed at University of the Basque Country (UPV/ EHU) and funded by the Spanish Ministry of Science and Innovation through Cat4BioMon project (PID-2021-122736OB-C43) and Basque Government (IT1554-22).Elsevier202620262023info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/79048reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MICINN/PID2021-122736OB-C43/https://www.sciencedirect.com/science/article/pii/S2949839223000512info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/© 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND licenseoai:dnet:addi________::227bcf9b7f8e38b835a658812fe06de12026-06-18T09:23:17Z
dc.title.none.fl_str_mv Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
title Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
spellingShingle Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
Viar Antuñano, Nerea
BHMF
bimetallic catalysts
DMF
HMF
Ni-Cu interaction
synthesis method
ZrO2 support
title_short Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
title_full Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
title_fullStr Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
title_full_unstemmed Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
title_sort Effect of the physicochemical properties of bimetallic Ni-Cu catalysts for hydrogenation/hydrogenolysis of HMF varying the synthesis method
dc.creator.none.fl_str_mv Viar Antuñano, Nerea
Requies Martínez, Jesús María
Tabanelli, Tomasso
Cavani, Fabrizio
Bueno Viso, Ane
Oregui Bengoechea, Mikel
author Viar Antuñano, Nerea
author_facet Viar Antuñano, Nerea
Requies Martínez, Jesús María
Tabanelli, Tomasso
Cavani, Fabrizio
Bueno Viso, Ane
Oregui Bengoechea, Mikel
author_role author
author2 Requies Martínez, Jesús María
Tabanelli, Tomasso
Cavani, Fabrizio
Bueno Viso, Ane
Oregui Bengoechea, Mikel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BHMF
bimetallic catalysts
DMF
HMF
Ni-Cu interaction
synthesis method
ZrO2 support
topic BHMF
bimetallic catalysts
DMF
HMF
Ni-Cu interaction
synthesis method
ZrO2 support
description The evident necessity to transition away from a reliance on fossil resources implies the need to produce high-value-added chemicals from non-conventional sources, such as lignocellulosic biomass. The cellulosic fraction of this resource can be converted into 5-hydroxymethylfurfural (HMF), which can be further transformed to 2,5-bis(hydroxymethyl)furan (BHMF), a polymeric precursor, or 2,5-dimethylfuran (DMF), serving as a substitute or additive of conventional gasoline. This work investigates the effect of the synthesis method of the Ni-Cu/ZrO2 catalyst on the conversion of HMF to BHMF or DMF. The preparation process exerts influence on the dispersion of metals, the acidity of the catalyst, and the interaction of Ni-Cu. Consequently, product selectivity varied depending on the catalyst preparation method, with BHMF being the primary product when the catalyst was prepared through wet impregnation and DMF when precipitation was the chosen synthesis method. Concretely, a BHMF yield of 60 % yield was achieved at 150 °C with the impregnated catalyst, while a 65 % yield was obtained for DMF when employing the precipitation-prepared catalyst. Furthermore, a noticeable effect of the temperature on product selectivity was also detected
publishDate 2023
dc.date.none.fl_str_mv 2023
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/79048
url http://hdl.handle.net/10810/79048
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN/PID2021-122736OB-C43/
https://www.sciencedirect.com/science/article/pii/S2949839223000512
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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