New Fluorinated Carbon Support for Catalysts Научная публикация
| Журнал |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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| Вых. Данные | Год: 2004, Том: 217, Страницы: 155-160 Страниц : 6 DOI: 10.1016/j.molcata.2004.03.025 | ||
| Ключевые слова | Adsorption, Brønsted acidity, Dimerisation of cyclohexene, Fluorinated carbon, Heteropoly acid, TEMPOL | ||
| Авторы |
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| Организации |
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Реферат:
The adsorption of H3PW12O40 from water and organic solvents (acetone and acetonitrile) by carbon mesoporous materials (Sibunit and fluorinated Sibunit (F-Sibunit)) was studied. The concentration of Brønsted acidic sites in H3PW12O40 and 8% H3PW12O40/F-Sibunit was determined from ESR studies of the stable nitroxyl radical (4-hydroxy-2,2,6,6-tetramethylpyperidin-N-oxyl (TEMPOL)) adsorbed from hexane. For H3PW12O40 and 8% H3PW12O40/F-Sibunit, the concentration was equal to 4 and 12mol g−1, respectively. A correlation between the rate constant of cyclohexene dimerisation of in the hexane solution and the strength of HPA-support interaction was determined.
Библиографическая ссылка:
Timofeeva M.N.
, Ayupov A.B.
, Mitkin V.N.
, Volodin A.M.
, Burgina E.B.
, Chuvilin A.L.
, Echevsky G.V.
New Fluorinated Carbon Support for Catalysts
Journal of Molecular Catalysis A: Chemical. 2004. V.217. P.155-160. DOI: 10.1016/j.molcata.2004.03.025 WOS Scopus РИНЦ CAPlusCA OpenAlex OpenAlex
New Fluorinated Carbon Support for Catalysts
Journal of Molecular Catalysis A: Chemical. 2004. V.217. P.155-160. DOI: 10.1016/j.molcata.2004.03.025 WOS Scopus РИНЦ CAPlusCA OpenAlex OpenAlex
Даты:
| Поступила в редакцию: | 16 окт. 2003 г. |
| Принята к публикации: | 10 мар. 2004 г. |
| Опубликована online: | 10 мая 2004 г. |
| Опубликована в печати: | 3 авг. 2004 г. |
Идентификаторы БД:
| Web of science: | WOS:000222046900023 |
| Scopus: | 2-s2.0-2542436793 |
| РИНЦ: | 13455629 |
| Chemical Abstracts: | 2004:443868 |
| Chemical Abstracts (print): | 141:206686 |
| OpenAlex: | W2076245603 | W4249945850 |