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 attendances | 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 attendances

Language

Английский

Participant type

Устный

Conference

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

Authors

Lapina Olga Borisovna ¹ , Khabibulin Dzhalil Faridovich ¹ , Shubin Aleksandr Arkadʹevich ² , Papulovskiy Evgeniy ¹ , Terskikh Victor V ³ , Wachs Israel E. ⁴

Affiliations

1	Boreskov Institute of Catalysis SB RAS
2	Institute of Solid State Chemistry and Mechanochemistry SB RAS
3	National Research Council Canada
4	Lehigh University

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