2020
DOI: 10.3390/catal10020149
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Influence of Water-Miscible Organic Solvent on the Activity and Stability of Silica-Coated Ru Catalysts in the Selective Hydrolytic Hydrogenation of Cellobiose into Sorbitol

Abstract: Ruthenium nanoparticles supported on carbon black were coated by mesoporous protective silica layers (Ru/CB@SiO2) with different textural properties (SBET: 280–390 m2/g, pore diameter: 3.4–5.0 nm) and were tested in the selective hydrogenation of glucose into sorbitol. The influence of key parameters such as the protective layer pore size and the solvent nature were investigated. X-ray photoelectron spectroscopy (XPS) analyses proved that the hydrothermal stability was highly improved in ethanolic solution wit… Show more

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Cited by 5 publications
(2 citation statements)
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“…High yields have been obtained for carbon and silicon composite supported metal catalysts, such as Ni/SiC, 24 Ru/CB@SiO 2 . 114 Some hydrothermally stable solid acids are good supports for bifunctional heterogeneous catalysts, such as zeolites, metal oxides, heteropolyacids and modified carbon materials, which will be discussed in detail in the next section.…”
Section: Historical Development and Recent Advancesmentioning
confidence: 99%
“…High yields have been obtained for carbon and silicon composite supported metal catalysts, such as Ni/SiC, 24 Ru/CB@SiO 2 . 114 Some hydrothermally stable solid acids are good supports for bifunctional heterogeneous catalysts, such as zeolites, metal oxides, heteropolyacids and modified carbon materials, which will be discussed in detail in the next section.…”
Section: Historical Development and Recent Advancesmentioning
confidence: 99%
“…Ru-based catalysts were also developed for cellulose valorisation. Haynes et al [10] focused on the protection of active Ru nanoparticles supported on carbon black (CB) by various mesoporous silica coatings. The influence of key parameters, such as the protective layer pore size and the solvent nature of the catalytic reaction were investigated.…”
Section: Biomass Valorisationmentioning
confidence: 99%