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Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers

Tatyana Victorovna Sviridova 1
Tatyana Victorovna Sviridova
, 
Lubov Yur'evna Sadovskaya 1
Lubov Yur'evna Sadovskaya
, 
Olga Victorovna Matrosova 2
Olga Victorovna Matrosova
, 
Marina V Vishnetskaya 2
Marina V Vishnetskaya
, 
Alexander Il'ich Kokorin 3, 4, 5
Alexander Il'ich Kokorin
, 
Dmitry Vadimovich Sviridov 1
Dmitry Vadimovich Sviridov
1 Department of Chemistry, Belarusian State University, Minsk, Belarus
2 National University of Oil and Gas ‘Gubkin University’, Moscow, Russian Federation
3 N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
4 G.V. Plekhanov Russian University of Economics, Moscow, Russian Federation
5 Infochemistry Scientific Center, ITMO University, St. Petersburg, Russian Federation
10.1016/j.mencom.2024.09.029
Published 2024-09-09
Communication , Volume 34, Issue 5, 715-717
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Sviridova T. V. et al. Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers // Mendeleev Communications. 2024. Vol. 34. No. 5. pp. 715-717.
GOST all authors (up to 50) Copy
Sviridova T. V., Sadovskaya L. Y., Matrosova O. V., Vishnetskaya M. V., Kokorin A. I., Sviridov D. V. Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers // Mendeleev Communications. 2024. Vol. 34. No. 5. pp. 715-717.
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TY - JOUR
DO - 10.1016/j.mencom.2024.09.029
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.09.029
TI - Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers
T2 - Mendeleev Communications
AU - Sviridova, Tatyana Victorovna
AU - Sadovskaya, Lubov Yur'evna
AU - Matrosova, Olga Victorovna
AU - Vishnetskaya, Marina V
AU - Kokorin, Alexander Il'ich
AU - Sviridov, Dmitry Vadimovich
PY - 2024
DA - 2024/09/09
PB - Mendeleev Communications
SP - 715-717
IS - 5
VL - 34
ER -
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@article{2024_Sviridova,
author = {Tatyana Victorovna Sviridova and Lubov Yur'evna Sadovskaya and Olga Victorovna Matrosova and Marina V Vishnetskaya and Alexander Il'ich Kokorin and Dmitry Vadimovich Sviridov},
title = {Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers},
journal = {Mendeleev Communications},
year = {2024},
volume = {34},
publisher = {Mendeleev Communications},
month = {Sep},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.09.029},
number = {5},
pages = {715--717},
doi = {10.1016/j.mencom.2024.09.029}
}
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Sviridova, Tatyana Victorovna, et al. “Catalytic activity of MoO3:V2O5 mixed oxides towards oxidation reactions: the nature of catalytic centers.” Mendeleev Communications, vol. 34, no. 5, Sep. 2024, pp. 715-717. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.09.029.

Keywords

catalysis
clusterization of redox centers.
molybdenum–vanadium mixed oxides
oxidation
peroxo groups
singlet oxygen

Abstract

Singlet oxygen emission and peroxide generation at the surface of molybdenum-vanadium oxides evidenced that the catalytic activity of a MoO3:V2O5 mixed oxide at 70-175 °C was governed by the formation of peroxo groups in the interaction of molecular oxygen with adjacent Viv surface centers; the thermolysis of these groups yielded singlet oxygen capable of oxidizing selectively alcohols to aldehydes.

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