Rhenium-contained catalysts based on superacid ZrO2 supports for CO2 utilization

Rhenium-contained catalysts based on superacid ZrO2 supports for CO2 utilization Full article

Journal

Fuel
ISSN: 0016-2361 , E-ISSN: 1873-7153

Output data

Year: 2023, Volume: 351, Article number : 128956, Pages count : DOI: 10.1016/j.fuel.2023.128956

Authors

Vikanova K.V. ^1,2,3 , Kustov A.L. ^1,2,3 , Makhov E.A. ^1,3 , Tkachenko O.P. ² , Kapustin G.I. ² , Kalmykov K.B. ¹ , Mishin I.V. ² , Nissenbaum V.D. ² , Dunaev S.F. ¹ , Kustov L.M. ^1,2,3

Affiliations

1	Chemistry Department, Moscow State University, Leninskie Gory 1, 119992 Moscow, Russia
2	N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky prospect 47, 119991 Moscow, Russia
3	National University of Science and Technology MISiS, 119071, Leninsky prospect 6, Moscow, Russia

Rhenium catalysts are quite rarely used as systems for hydrogenation reaction despite the great variety of Re oxidation states and high potential. Re-containing catalysts were synthesized based on two types of superacid oxide supports: sulfated (SZ) and tungsten-doped zirconium oxide (WZ). The investigation of the obtained samples showed the significant difference in their textural and chemical properties depending on the carrier type. The study of prepared catalysts in the CO2 hydrogenation reaction revealed the high selectivity toward CO (more than 94%) over a Re2O7/SZ catalyst while a large amount of methane was formed over Re-contained catalysts based on the WZ support.

Vikanova K.V. , Kustov A.L. , Makhov E.A. , Tkachenko O.P. , Kapustin G.I. , Kalmykov K.B. , Mishin I.V. , Nissenbaum V.D. , Dunaev S.F. , Kustov L.M.
Rhenium-contained catalysts based on superacid ZrO2 supports for CO2 utilization
Fuel. 2023. V.351. 128956 . DOI: 10.1016/j.fuel.2023.128956 WOS Scopus OpenAlex

Web of science:	WOS:001028938000001
Scopus:	2-s2.0-85162180329
OpenAlex:	W4381060107

DB	Citing
OpenAlex	19
Scopus	16
Web of science	15