A novel catalyst based on nickel phyllosilicate for the selective hydrogenation of unsaturated compounds

A novel catalyst based on nickel phyllosilicate for the selective hydrogenation of unsaturated compounds Full article

Journal

Molecular Catalysis
ISSN: 2468-8231 , E-ISSN: 2468-8274

Output data

Year: 2023, Volume: 547, Article number : 113341, Pages count : DOI: 10.1016/j.mcat.2023.113341

Authors

Shesterkina Anastasiya A. ^1,2 , Vikanova Kseniia V. ^1,3 , Zhuravleva Victoria S. ^4,3 , Kustov Alexander L. ^1,2 , Davshan Nikolay A. ³ , Mishin Igor V. ³ , Strekalova Anna A. ^2,3 , Kustov Leonid M. ^2,3

Affiliations

1	Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, Moscow 119991, Russian Federation
2	Nanochemistry and Ecology Laboratory, National University of Science and Technology MISiS, Leninsky Prospect 4, Moscow, 119991, Russian Federation
3	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky, Prospekt 47, Moscow 119991, Russian Federation
4	M.V. Lomonosov Institute of Fine Chemical Technologies, Russian Technological University MIREA, 86 Vernadsky Prospect, Moscow, 119571, Russian Federation

A new nickel phyllosilicate (Ni-PhySi) catalyst was synthesized and used for the selective hydrogenation of unsaturated compounds to alkenes. Nickel phyllosilicate catalyst was synthesized by deposition-precipitation with urea method and characterized by TPR-H2, N2 adsorption, XRD, FTIR and HRTEM methods. Nickel phyllosilicate showed an enhanced catalytic activity compared with supported nickel oxide and Ni Raney in hydrogenation of unsaturated compounds at mild conditions with the selectivity toward C = C bond formation higher than 86%. Moreover, nickel phyllosilicate demonstrated a great stability during at least seven cycles of reuse.

Shesterkina A.A. , Vikanova K.V. , Zhuravleva V.S. , Kustov A.L. , Davshan N.A. , Mishin I.V. , Strekalova A.A. , Kustov L.M.
A novel catalyst based on nickel phyllosilicate for the selective hydrogenation of unsaturated compounds
Molecular Catalysis. 2023. V.547. 113341 . DOI: 10.1016/j.mcat.2023.113341 WOS Scopus OpenAlex

≡ Web of science:	WOS:001034164900001
≡ Scopus:	2-s2.0-85164111564
≡ OpenAlex:	W4382866030