Effect of the conditions of preparing mixed oxide catalyst of Mo-V-Te-Nb-O composition on its activity in the oxidative dehydrogenation of ethane Научная публикация
| Журнал |
Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X |
||||
|---|---|---|---|---|---|
| Вых. Данные | Год: 2013, Том: 87, Номер: 12, Страницы: 1983-1988 Страниц : 6 DOI: 10.1134/s0036024413120078 | ||||
| Авторы |
|
||||
| Организации |
|
Реферат:
It is shown that catalytic activity of mixed oxide catalyst of Mo-V-Te-Nb-O composition in oxidative dehydrogenation (OD) of ethane is determined to a substantial degree by the Nb-to-(C2O4)2− ratio in niobium-containing precursors. A pH value of 2.8 to 3.0 for a mixture is optimal when conducting the hydrothermal synthesis of a mixed oxide catalyst; this is achieved by using oxaloniobic acid as a niobium-containing precursor. It is determined that substituting antimony for tellurium results in a loss of catalyst activity during the OD of ethane. The optimum Te content in a catalyst is 0.17 mol %.
Библиографическая ссылка:
Finashina E.D.
, Kucherov A.V.
, Kustov L.M.
Effect of the conditions of preparing mixed oxide catalyst of Mo-V-Te-Nb-O composition on its activity in the oxidative dehydrogenation of ethane
Russian Journal of Physical Chemistry A. 2013. V.87. N12. P.1983-1988. DOI: 10.1134/s0036024413120078 WOS Scopus OpenAlex
Effect of the conditions of preparing mixed oxide catalyst of Mo-V-Te-Nb-O composition on its activity in the oxidative dehydrogenation of ethane
Russian Journal of Physical Chemistry A. 2013. V.87. N12. P.1983-1988. DOI: 10.1134/s0036024413120078 WOS Scopus OpenAlex
Идентификаторы БД:
| Web of science: | WOS:000326717900007 |
| Scopus: | 2-s2.0-84888095788 |
| OpenAlex: | W2038103640 |