Composites Based on Nanodispersed Nickel, Graphene-Like Carbon, and Aerosil for Catalytic Hydrogenation of Furfural and Quinoline

It is shown that a composite containing nickel nanoparticles and carboneous multi-layer graphene-like particles on aerosil, prepared by pyrolysis of deposited nickel complex with melamine, catalyzes hydrogenation of furfural to furfuryl alcohol as well as hydrogenation of quinoline to 1,2,3,4-tetrah...

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Bibliographic Details
Published in:Theoretical and experimental chemistry 2020-09, Vol.56 (4), p.261-267
Main Authors: Asaula, V. M., Shvets, O. V., Pariiska, O. O., Bur’yanov, V. V., Ryabukhin, S. V., Volochnyuk, D. M., Kolotilov, S. V.
Format: Article
Language:English
Subjects:
Alkaloids
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Composite materials
Furfural
Furfuryl alcohol
Graphene
Graphite
Hydrogenation
Melamine
Multilayers
Nanoparticles
Nickel
Pyrolysis
Quinoline
Raman spectroscopy
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Summary:It is shown that a composite containing nickel nanoparticles and carboneous multi-layer graphene-like particles on aerosil, prepared by pyrolysis of deposited nickel complex with melamine, catalyzes hydrogenation of furfural to furfuryl alcohol as well as hydrogenation of quinoline to 1,2,3,4-tetrahydroquinoline. The highest yield of hydrogenation products (27% of furfuryl alcohol at 100°C, 30 atm H 2 , and 25% of quinoline at 100°C, 100 atm H2) is achieved with the use of composites with higher nickel content (8.4%) and higher size of defect-free graphene areas (ratio of band intensities I D /I G in Raman spectrum 0.9).
ISSN:0040-5760
1573-935X
DOI:10.1007/s11237-020-09657-z