Электронная библиотека (репозиторий) Томского государственного университета
Knyazev, Alexey S. | статьи в журналах | 2023

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Add   Silica gel as a sorbent and catalyst support: Improvement of technologies and search for alternative production routes
Authors: Mamontov, Grigory V. | Evdokimova, E. V. | Saveleva, Anna S. | Zubkov, Alexander V. | Mikheeva, Natalia N. | Mazov, Ilya N. | Knyazev, Alexey S.
Source: Catalysis in industry. 2023. Vol. 15, № 3. P. 221-228
Type: статьи в журналах
Date: 2023
Description: Silica gels are porous materials that are commonly used both in industry and in everyday life. Russian manufacturers produce spherical and powdered silica gels; however, a number of fields of applicat ... More
Add   The study of structural features of N- and O-derivatives of 4,5-dihydroxyimidazolidine-2-thione by NMR spectroscopy and quantum chemical calculations
Authors: Kalichkina, Liudmila E. | Fateev, Alexander V. | Krivolapenko, Polina K. | Isakova, Kristina A. | Knyazev, Alexey S. | Malkov, Victor S. | Bakibaev, Abdigali A. | Tuguldurova, Vera P.
Source: Magnetochemistry. 2023. Vol. 9, № 1. P. 15 (1-13)
Type: статьи в журналах
Date: 2023
Description: In the present work the new N-methylol and O-alkyl derivatives of 4,5-dihydroxyimidazolidine-2-thione (DHIT) are synthesized. The effect of N-alkyl, N-phenyl, N-methylol, and O-alkyl substituents of D ... More
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