129Xe NMR Study of Xenon Adsorbed on V2O5/TiO2/SiO2 Catalysts Научная публикация
Конференция |
Symposium on Magnetic Resonance in Colloid and Interface Sciences 24-29 мая 1998 , Namur |
||||
---|---|---|---|---|---|
Журнал |
Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN: 0927-7757 |
||||
Вых. Данные | Год: 1999, Том: 158, Номер: 1-2, Страницы: 249-254 Страниц : 6 DOI: 10.1016/S0927-7757(99)00152-1 | ||||
Ключевые слова | 129Xe, NMR, Silica, Surface acidity, Titania, Vanadia, Xenon | ||||
Авторы |
|
||||
Организации |
|
Информация о финансировании (3)
1 | French National Centre for Scientific Research | 5015 |
2 | Сибирское отделение Российской академии наук | |
3 | German Research Foundation |
Реферат:
129Xe NMR spectroscopy was used to study xenon adsorption on V2O5/TiO2/SiO2 catalysts with varying ratio of supported vanadia and titania components. These catalysts were chosen because of their strong electron-accepting (Lewis) acidity. Xenon atoms despite their large polarizability exhibit weak basic properties. The specific interactions of adsorbed xenon atoms with the strongest Lewis acidic sites were detected with 129Xe NMR. It was demonstrated that a possibility of such interactions should be taken properly into account when studying porous solids by the adsorption of gaseous xenon.
Библиографическая ссылка:
Terskikh V.V.
, Seidl M.
, Knözinger H.
129Xe NMR Study of Xenon Adsorbed on V2O5/TiO2/SiO2 Catalysts
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 1999. V.158. N1-2. P.249-254. DOI: 10.1016/S0927-7757(99)00152-1 WOS Scopus РИНЦ
129Xe NMR Study of Xenon Adsorbed on V2O5/TiO2/SiO2 Catalysts
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 1999. V.158. N1-2. P.249-254. DOI: 10.1016/S0927-7757(99)00152-1 WOS Scopus РИНЦ
Даты:
Опубликована в печати: | 1 нояб. 1999 г. |
Опубликована online: | 15 февр. 2000 г. |
Идентификаторы БД:
Web of science | WOS:000083776500032 |
Scopus | 2-s2.0-0033309586 |
РИНЦ | 13321127 |
Chemical Abstracts | 1999:798753 |
Chemical Abstracts (print) | 132:98572 |
OpenAlex | W2029297457 |