Laser Raman and DTA/TGA Study of H3+nPVnMo12-nO40 Heteropolyacids Pure and Supported on K3PMo12O40 Научная публикация
Журнал |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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Вых. Данные | Год: 1990, Том: 4, Номер: 2, Страницы: 181-190 Страниц : 10 DOI: 10.1007/BF00765702 | ||||
Ключевые слова | Spectroscopy; Physical Chemistry; Crystallization; Catalysis; Water Molecule | ||||
Авторы |
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Организации |
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Реферат:
According to TGA/DTA data thin layers of H3+nPVnMo12-nO40 heteropolyacids impregnated on K3PMo12O40 support display increased thermal stability. Raman spectroscopy proves that these deposited, catalytically significant, acid layers represent a new structural quality and tend to retain certain number of crystallization water molecules. It is argued that the acids become stabilized due to the epitaxial relationship with the support, and the isomorphous acid layers are tenatively described as hexahydrates of the respective acids.
Библиографическая ссылка:
Bruckman K.
, Haber J.
, Serwicka E.M.
, Yurchenko E.N.
, Lazarenko T.P.
Laser Raman and DTA/TGA Study of H3+nPVnMo12-nO40 Heteropolyacids Pure and Supported on K3PMo12O40
Catalysis Letters. 1990. V.4. N2. P.181-190. DOI: 10.1007/BF00765702 WOS Scopus РИНЦ
Laser Raman and DTA/TGA Study of H3+nPVnMo12-nO40 Heteropolyacids Pure and Supported on K3PMo12O40
Catalysis Letters. 1990. V.4. N2. P.181-190. DOI: 10.1007/BF00765702 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 15 сент. 1989 г. |
Принята к публикации: | 24 нояб. 1989 г. |
Опубликована в печати: | 1 мар. 1990 г. |
Идентификаторы БД:
Web of science | WOS:A1990CL51400011 |
Scopus | 2-s2.0-0342772530 |
РИНЦ | 31108384 |
Chemical Abstracts | 1990:146300 |
Chemical Abstracts (print) | 112:146300 |
OpenAlex | W2080008742 |