Hydride Complexes of Titanium and Zirconium Attached to SiO2 as Hydrogenation Catalysts Научная публикация
Журнал |
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic)
ISSN: 0304-5102 |
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Вых. Данные | Год: 1989, Том: 49, Номер: 2, Страницы: 121-132 Страниц : 12 DOI: 10.1016/0304-5102(89)80044-6 | ||
Ключевые слова | titanium zirconium hydride hydrogenation catalyst; benzene hydrogenation catalyst; cyclohexene hydrogenation catalyst | ||
Авторы |
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Организации |
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Реферат:
Catalysts obtained by interacting Ti(CH2C6H5)4 or Zr(π-C3H5)4 with the surface of SiO2 and treated with hydrogen possess a very high activity with respect to hydrogenation of benzene and cyclohexene. This activity is commensurable with that of supported Group VIII metals. The catalysts were studied by chemisorption, thermodesorption and EXAFS methods, and were shown to contain anchored hydride complexes of Ti and Zr, whose content can be controlled by varying the temperature of their treatment with hydrogen. A quantitative correlation exists between the specific activity of the catalysts under consideration in hydrogenation reactions and the content of hydride complexes in these catalysts.
Библиографическая ссылка:
Yermakov Y.I.
, Ryndin Y.A.
, Alekseev O.S.
, Kochubey D.I.
, Shmachkov V.A.
, Gergert N.I.
Hydride Complexes of Titanium and Zirconium Attached to SiO2 as Hydrogenation Catalysts
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1989. V.49. N2. P.121-132. DOI: 10.1016/0304-5102(89)80044-6 WOS Scopus РИНЦ
Hydride Complexes of Titanium and Zirconium Attached to SiO2 as Hydrogenation Catalysts
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1989. V.49. N2. P.121-132. DOI: 10.1016/0304-5102(89)80044-6 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 20 нояб. 1986 г. |
Принята к публикации: | 26 июл. 1988 г. |
Опубликована в печати: | 5 янв. 1989 г. |
Опубликована online: | 2 окт. 2001 г. |
Идентификаторы БД:
Web of science | WOS:A1989R790200005 |
Scopus | 2-s2.0-0024961594 |
РИНЦ | 31143565 |
Chemical Abstracts | 1990:20534 |
Chemical Abstracts (print) | 112:20534 |
OpenAlex | W2093556167 |