IR Study of Water and 2-propanol Adsorption on Alumina Научная публикация
Журнал |
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012)
ISSN: 0010-0765 , E-ISSN: 1212-6950 |
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Вых. Данные | Год: 1988, Том: 53, Номер: 4, Страницы: 743-748 Страниц : 6 DOI: 10.1135/cccc19880743 | ||||
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Организации |
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Реферат:
The adsorption of water and 2-propanol on alumina has been studied by means of IR spectroscopy. Low temperature adsorption of CO has revealed that evolution of Lewis acid sites begins at 80 °C in vacuo when still about 40% of molecular water is present on the surface. The thermodesorption of water proceeds by recombination of neighbouring OH groups. The adsorption of 2-propanol increases the concentration of the nonisolated OH groups and decreases the concentration of isolated ones. The irreversible adsorption influences mostly the C-O and Cβ-H bonds in 2-propanol.
Библиографическая ссылка:
Malysheva L.V.
, Morávek V.
, Paukshtis E.A.
, Yurchenko E.N.
IR Study of Water and 2-propanol Adsorption on Alumina
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012). 1988. V.53. N4. P.743-748. DOI: 10.1135/cccc19880743 WOS РИНЦ
IR Study of Water and 2-propanol Adsorption on Alumina
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012). 1988. V.53. N4. P.743-748. DOI: 10.1135/cccc19880743 WOS РИНЦ
Даты:
Поступила в редакцию: | 12 авг. 1987 г. |
Опубликована в печати: | 1 апр. 1988 г. |
Идентификаторы БД:
Web of science | WOS:A1988N355300008 |
РИНЦ | 23429087 |
Chemical Abstracts | 1988:499260 |
Chemical Abstracts (print) | 109:99260 |
OpenAlex | W2058289714 |