Articles with "silica support" as a keyword



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Rh nanoparticles grafted on mesoporous silica support as a high-efficiency catalyst for Anthracene hydrogenation

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Published in 2017 at "Sustainable Chemistry and Pharmacy"

DOI: 10.1016/j.scp.2017.10.002

Abstract: Abstract An active, efficient and easy-to-recycle rhodium catalyst was developed, characterized and applied in the hydrogenation of polyaromatic hydrocarbons (PAHs) under mild reaction conditions (40 °C, H2 pressure = 4 bar, t read more here.

Keywords: grafted mesoporous; hydrogenation; mesoporous silica; nanoparticles grafted ... See more keywords
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Degradation of Methylene Blue with a Cu(II)–Quinoline Complex Immobilized on a Silica Support as a Photo-Fenton-Like Catalyst

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c03770

Abstract: A Cu(II)–quinoline complex immobilized on a silica support was prepared to enhance the degradation of dyes. Mesoporous silica functionalized with this Cu(II) complex was turned into a photo-Fenton-like catalyst. Various techniques were used to characterize… read more here.

Keywords: silica support; degradation; complex immobilized; quinoline complex ... See more keywords
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Homogeneous and highly dispersed Ni–Ru on a silica support as an effective CO methanation catalyst

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c7ra13147j

Abstract: The highly dispersed SiO2-supported nickel-based catalysts for CO methanation were prepared by an ethylene glycol (EG) modified wet-impregnation method. The results indicate that the highly dispersed 20Ni/SiO2 (EG) catalyst realized good stability and higher catalytic… read more here.

Keywords: highly dispersed; methanation; 20ni sio2; catalyst ... See more keywords
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Pronounced effect of pore dimension of silica support on Pd-catalyzed Suzuki coupling reaction under ambient conditions

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Published in 2018 at "New Journal of Chemistry"

DOI: 10.1039/c8nj00254a

Abstract: The pore size of the mesoporous silica support is found to have an enormous effect on the reactivity of the Pd-catalysts in the Suzuki coupling reaction. Heterogeneous palladium catalysts, MCM-Pd and SBA-Pd, have been synthesized… read more here.

Keywords: suzuki coupling; coupling reaction; pore dimension; pore ... See more keywords