Metal doping of porous materials via a post-synthetic mechano-chemical approach: a general route to design low-loaded versatile catalytic systems

Metal doping of porous materials via a post-synthetic mechano-chemical approach: a general route to design low-loaded versatile catalytic systems

Mesoporous silica materials (Al-SBA-15 and Al-MCM-41) were successfully doped with two different transition metals (Zr and Fe) by following a mechano-chemical approach. Different metal precursors (metal salts versus MOF particles) were studied in order to explore their impact on the ultimate catalyt...

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Veröffentlicht in:Catalysis science & technology 2021-01, Vol.11 (6), p.2103-2109
Hauptverfasser: Marquez-Medina, M. Dolores, Luque, Rafael, Balu, Alina M., Ivars-Barceló, Francisco, Carrillo-Carrión, Carolina
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Benzaldehyde
Benzyl alcohol
Catalysts
Conversion
Doping
Iron
Oxidation
Porous materials
Reaction time
Recyclability
Regeneration
Selectivity
Silicon dioxide
Transition metals
Vanillin
Zirconium
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Zusammenfassung:Mesoporous silica materials (Al-SBA-15 and Al-MCM-41) were successfully doped with two different transition metals (Zr and Fe) by following a mechano-chemical approach. Different metal precursors (metal salts versus MOF particles) were studied in order to explore their impact on the ultimate catalytic performance of the doped materials. Importantly, doping levels as low as
ISSN:2044-4753
2044-4761
DOI:10.1039/D0CY01568G