Structure and Reactivity of Surface Vanadia Species Formed on Bi-layered Supported VOx/AlOx/SiO2 Catalysts: A Multinuclear, Multi-field Solid-State NMR Spectroscopy and First-Principles Calculations Investigation | Sciact - CRIS-system of Boreskov Institute of Catalysis

Structure and Reactivity of Surface Vanadia Species Formed on Bi-layered Supported VOx/AlOx/SiO2 Catalysts: A Multinuclear, Multi-field Solid-State NMR Spectroscopy and First-Principles Calculations Investigation Conference Abstracts

Conference

10th International Symposium on Group Five Elements
25-28 Jun 2023 , Montreal

Source

International Symposium Group V+ Elements Montreal (Canada—June 25–27, 2023). Book of Abstracts
Compilation, Montreal, Canada.2023. 76 c.

Output data

Year: 2023, Pages: 8-9 Pages count : 2

Authors

Lapina Olga B. ¹ , Khabibulin Dzhalil F. ¹ , Shubin Aleksandr A. ² , Papulovskiy Evgeniy S. ¹ , Terskikh Victor V. ³ , Wachs Israel E. ⁴

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Lavrentiev Ave. 5, Novosibirsk 630090, Russia
2	Institute of Solid State Chemistry and Mechanochemistry SB RAS, Kutateladze 18, 630090 Novosibirsk, Russia
3	Emerging Technologies Division, National Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
4	Department of Chemical and Biomolecular Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States

Funding (2)

1	Ministry of Science and Higher Education of the Russian Federation	0239-2021-0010
2	United States Department of Energy	DE-SC0012577

The use of complex bi-layered oxide supports, in which the structure and size of the support and supported vanadium clusters are variable, opens up great opportunities for varying the properties of supported vanadium oxide catalysts. In this work, a detailed study of surface vanadium centers in VOx/Al2O3/SiO2 catalysts is carried out using a multinuclear ( 29Si, 1H, 27Al, 51V) multiple magnetic field (9 and 21 T) NMR and combined with first principles calculation

Lapina O.B. , Khabibulin D.F. , Shubin A.A. , Papulovskiy E.S. , Terskikh V.V. , Wachs I.E.
Structure and Reactivity of Surface Vanadia Species Formed on Bi-layered Supported VOx/AlOx/SiO2 Catalysts: A Multinuclear, Multi-field Solid-State NMR Spectroscopy and First-Principles Calculations Investigation
In compilation International Symposium Group V+ Elements Montreal (Canada—June 25–27, 2023). Book of Abstracts. 2023. – Т.Session 2: 51V MAS NMR. – C.8-9.

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