Oxygen Diffusion at Surface Reduction in Catalysts for Selective Oxidation Научная публикация
Журнал |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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Вых. Данные | Год: 1993, Том: 17, Номер: 3-4, Страницы: 239-244 Страниц : 6 DOI: 10.1007/BF00766146 | ||||
Ключевые слова | oxide catalysts, Oxygen diffusion, reduced surface | ||||
Авторы |
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Организации |
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Реферат:
The coefficient of oxygen diffusion and the activation energy for diffusion have been measured for the series of oxide catalysts of selective oxidation of organic compounds (Sm-Mg-O, Sm-O; V-P-O, Sn-Sb-O, Sn-Bi-O, Fe-Sb-O, Bi-Sb-O). The rates of oxygen diffusion under catalytic conditions have been compared with the reaction rates. For all studied systems (except Sm-O and Sm-Mg-O) at optimal operative temperatures the maximum rate of oxygen diffusion is sufficient to carry out the reactions of selective oxidation through rapid oxygen diffusion in the surface layers.
Библиографическая ссылка:
Ovsitser O.Y.
, Sokolovskii V.D.
Oxygen Diffusion at Surface Reduction in Catalysts for Selective Oxidation
Catalysis Letters. 1993. V.17. N3-4. P.239-244. DOI: 10.1007/BF00766146 WOS Scopus РИНЦ
Oxygen Diffusion at Surface Reduction in Catalysts for Selective Oxidation
Catalysis Letters. 1993. V.17. N3-4. P.239-244. DOI: 10.1007/BF00766146 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 30 окт. 1992 г. |
Принята к публикации: | 12 нояб. 1992 г. |
Опубликована в печати: | 1 сент. 1993 г. |
Идентификаторы БД:
Web of science | WOS:A1993KN35500006 |
Scopus | 2-s2.0-0040058054 |
РИНЦ | 31169634 |
Chemical Abstracts | 1993:220560 |
Chemical Abstracts (print) | 118:220560 |
OpenAlex | W2950049724 |