Highly dispersed Ni nanoparticles on mesoporous silica nanospheres by melt infiltration for transfer hydrogenation of aryl ketones

Nickel-based catalysts have been applied to the catalytic reactions for transfer hydrogenation of carbonyl compounds. In the present work, highly dispersed nickel particles located at the pores of mesoporous silica spheres (Ni@mSiO 2 ) were prepared via an optimized melt infiltration route. The nick...

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Bibliographic Details
Published in:RSC advances 2019-05, Vol.9 (25), p.14154-14159
Main Authors: Kweon, Hyemin, Jang, Sanha, Bereketova, Akerke, Chan Park, Ji, Park, Kang Hyun
Format: Article
Language:English
Subjects:
Aromatic compounds
Carbonyl compounds
Carbonyls
Catalysis
Catalysts
Chemistry
Hydrogenation
Infiltration
Ketones
Nanoparticles
Nanospheres
Nickel
Silica
Silicon dioxide
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Summary:Nickel-based catalysts have been applied to the catalytic reactions for transfer hydrogenation of carbonyl compounds. In the present work, highly dispersed nickel particles located at the pores of mesoporous silica spheres (Ni@mSiO 2 ) were prepared via an optimized melt infiltration route. The nickel nanoparticles of 10 wt% in the Ni@mSiO 2 catalyst could be uniformly loaded with high dispersion of 36.3%, resulting excellent performance for catalytic transfer hydrogenation of aryl ketones. Nickel-based catalysts have been applied to the catalytic reactions for transfer hydrogenation of aryl ketones.
ISSN:2046-2069
2046-2069
DOI:10.1039/c9ra01608b