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Effect of SiO2, ZrO2, and SiO2-ZrO2 Supports on Product Distribution in Glucose Hydrogenolysis over Cu-Ni-WOx Catalysts

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2026) · hlm. 781–797

DOI
10.9767/bcrec.20724
ISSN
1978-2993
Terbit
2026-12-26
Penerbit
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Biomass-derived glucose is an important platform molecule to produce value-added oxygenated chemicals through catalytic conversion. In this study, Cu-Ni-WOx catalysts supported on SiO2, ZrO2, and SiO2-ZrO2 were prepared by wet impregnation and evaluated for the hydrogenolysis of glucose in water. The catalysts were characterized by X-ray diffraction, SEM-EDX, and pyridine-adsorption FTIR to examine the relationship between catalyst structure, acidity, and catalytic behavior. Catalytic tests were carried out in a batch reactor at 300 °C under 2 MPa H2 for 2 h. All catalysts showed comparable glucose conversion in the range of 92.2-93.1%, whereas the support strongly influenced the distribution of liquid products. The SiO2-supported catalyst favored glycol/glycol-like compounds and cyclic ether/THF products, indicating a stronger tendency toward oxygen-retaining pathways. In contrast, the SiO2-ZrO2-supported catalyst showed higher distribution toward cyclic ketones and aliphatic alcohols, while the ZrO2-supported catalyst exhibited an intermediate pattern. These findings suggest that support-dependent acidity plays an important role in directing hydrogenolysis pathways and controlling the relative formation of oxygen-retaining and rearranged products. This work highlights the importance of support composition in tuning the product distribution of Cu-Ni-WOx catalysts for glucose valorization into value-added oxygenates. Copyright © 2026 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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  • University of Brawijaya
  • Mulawarman University
  • Universitas Jambi
  • University of Warwick
  • Xiamen University Malaysia
  • University of Technology Malaysia
  • Universitas Mulia
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Rekan penulisOrganisasiArtikel bersama
Anna SafitriUniversity of Brawijaya2
Mohammad Misbah KhunurUniversity of Brawijaya2
Sutrisno SutrisnoUniversity of Brawijaya1
Izaz Aqeiluz ZaharaUniversity of Brawijaya1
Momodou Salieu SoweUniversity of Brawijaya1
Arda Rista LestariUniversity of Brawijaya1
Eka NovitasariUniversity of Brawijaya1
Masruri MasruriUniversity of Brawijaya1
Nazarudin NazarudinUniversitas Jambi1
Mukhamad NurhadiMulawarman University1
Wirhanuddin WirhanuddinMulawarman University1
Hadi NurUniversity of Technology Malaysia1
Sin Yuan LaiXiamen University Malaysia1
Teguh WirawanMulawarman University1
Soerja KoesnarpadiMulawarman University1
Volkan DegirmenciUniversity of Warwick1
Andri RisdiantoUniversity of Brawijaya1
S. MutrofinUniversity of Brawijaya1
Irfan MustafaUniversity of Brawijaya1
Nishia Waya MerayUniversitas Mulia1
Nashi WidodoUniversity of Brawijaya1
Feri Eko HermantoUniversity of Brawijaya1
Rahmat GrahadiUniversity of Brawijaya1
Muhammad Hermawan WidyanandaUniversity of Brawijaya1
Dinia Rizqi DwijayantiUniversity of Brawijaya1
Nuraini RosyadahUniversity of Brawijaya1
Fairuz Sarah KamilaUniversity of Brawijaya1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Effect of SiO2, ZrO2, and SiO2-ZrO2 Supports on Product Distribution in Glucose Hydrogenolysis over Cu-Ni-WOx Catalysts</dc:title>
	<dc:creator>Romdlon, Ahmad Sholeh</dc:creator>
	<dc:creator>Prananto, Yuniar Ponco</dc:creator>
	<dc:creator>Ulfa, Siti Mariyah</dc:creator>
	<dc:subject xml:lang="en-US">Cu-Ni-WOx catalyst; metal oxide support; glucose hydrogenolysis; aliphatic alcohol; cyclic ether; glycol-like compounds</dc:subject>
	<dc:description xml:lang="en-US">Biomass-derived glucose is an important platform molecule to produce value-added oxygenated chemicals through catalytic conversion. In this study, Cu-Ni-WOx catalysts supported on SiO2, ZrO2, and SiO2-ZrO2 were prepared by wet impregnation and evaluated for the hydrogenolysis of glucose in water. The catalysts were characterized by X-ray diffraction, SEM-EDX, and pyridine-adsorption FTIR to examine the relationship between catalyst structure, acidity, and catalytic behavior. Catalytic tests were carried out in a batch reactor at 300 °C under 2 MPa H2 for 2 h. All catalysts showed comparable glucose conversion in the range of 92.2-93.1%, whereas the support strongly influenced the distribution of liquid products. The SiO2-supported catalyst favored glycol/glycol-like compounds and cyclic ether/THF products, indicating a stronger tendency toward oxygen-retaining pathways. In contrast, the SiO2-ZrO2-supported catalyst showed higher distribution toward cyclic ketones and aliphatic alcohols, while the ZrO2-supported catalyst exhibited an intermediate pattern. These findings suggest that support-dependent acidity plays an important role in directing hydrogenolysis pathways and controlling the relative formation of oxygen-retaining and rearranged products. This work highlights the importance of support composition in tuning the product distribution of Cu-Ni-WOx catalysts for glucose valorization into value-added oxygenates. Copyright © 2026 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).</dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:date>2026-12-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/20724</dc:identifier>
	<dc:identifier>10.9767/bcrec.20724</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2026: BCREC Volume 21 Issue 4 Year 2026 (December 2026); 781-797</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/20724/9991</dc:relation>
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	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/downloadSuppFile/20724/6547</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 by Authors, Published by BCREC Publishing Group</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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