The IR Transmission Windows of Hydrogen Bonded Complexes in Zeolites: A New Interpretation of IR Data of Acetonitrile and Water Adsorption on Zeolitic Broensted Sites Научная публикация
Конференция |
10th International Zeolite Conference 17-22 июл. 1994 , Garmisch-Partenkirchen |
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Сборник | Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994 Сборник, 1994. 2366 c. ISBN 978-0-444-81847-8. |
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Журнал |
Studies in Surface Science and Catalysis
ISSN: 0167-2991 |
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Вых. Данные | Год: 1994, Том: 84, Страницы: 2179-2186 Страниц : 8 DOI: 10.1016/S0167-2991(08)63781-7 | ||||
Ключевые слова | SPECTROSCOPY; CATALYSTS | ||||
Авторы |
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Организации |
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Реферат:
The ∼2800, ∼2400 and ∼1700 cm−1 infrared OH bands recently found upon adsorption of many basic molecules on Bronsted sites of zeolites, including acetonitrile and water, are suggested to be analogous to the (A,B,C) triplet of medium-strong molecular X-OH‥Y complexes in vapours, liquids and solids. IR studies of CD3CN and CCI3CN adsorptions on H-ZSM5, H-FeSil, H/D-ZSM5 and H/D-FeSil zeolites show these bands to be in a good agreement with the resonance theory of the (A,B,C) triplet, developed for molecular H-complexes. A new interpretation of IR data of water adsorption on zeolites, using this theory and results of ab initio calculations, suggests the water complex with the bridging OH group of zeolites to be “neutral”, the one water OH group interacting by hydrogen bonds both with the bridging OH group and with the nearest AlOSi oxygen and the other OH group being free.
Библиографическая ссылка:
Pelmenschikov A.G.
, van Santen R.A.
, van Wolput J.H.M.C.
, Janchen J.
The IR Transmission Windows of Hydrogen Bonded Complexes in Zeolites: A New Interpretation of IR Data of Acetonitrile and Water Adsorption on Zeolitic Broensted Sites
В сборнике Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994. 1994. – C.2179-2186. – ISBN 978-0-444-81847-8. DOI: 10.1016/S0167-2991(08)63781-7 WOS Scopus РИНЦ
The IR Transmission Windows of Hydrogen Bonded Complexes in Zeolites: A New Interpretation of IR Data of Acetonitrile and Water Adsorption on Zeolitic Broensted Sites
В сборнике Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994. 1994. – C.2179-2186. – ISBN 978-0-444-81847-8. DOI: 10.1016/S0167-2991(08)63781-7 WOS Scopus РИНЦ
Даты:
Опубликована в печати: | 1 янв. 1994 г. |
Опубликована online: | 23 мая 2008 г. |
Идентификаторы БД:
Web of science | WOS:A1994BD02E00268 |
Scopus | 2-s2.0-0011487908 |
РИНЦ | 30847130 |
Chemical Abstracts | 1995:211475 |
Chemical Abstracts (print) | 122:67031 |
OpenAlex | W98936241 |