Investigation of the Reaction Mechanism of Methylpyrazine Ammoxidation on Vanadia–Titania Catalyst by FTIR in situ Научная публикация
| Журнал |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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| Вых. Данные | Год: 2007, Том: 269, Номер: 1-2, Страницы: 240-245 Страниц : 6 DOI: 10.1016/j.molcata.2007.01.021 | ||
| Ключевые слова | Ammoxidation of methylpyrazine, In situ FTIR spectroscopy, V-Ti-O catalyst | ||
| Авторы |
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| Организации |
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Реферат:
The mechanism of methylpyrazine ammoxidation on a vanadia–titania catalyst has been studied by in situ FTIR spectroscopy. The structure of surface intermediates has been identified and the sequence of their transformation in the temperature range of 150–230 °C has been ascertained. The interaction of methylpyrazine with catalyst surface includes a consecutive transformation of coordinatively bound methylpyrazine into oxygenated surface compounds, viz., an aldehyde-like complex and an asymmetrical carboxylate. The main reaction product, amidopyrazine, is formed through the interaction of the surface oxyintermediates with adsorbed ammonia species
Библиографическая ссылка:
Bondareva V.M.
, Andrushkevich T.V.
, Paukshtis E.A.
, Paukshtis N.A.
, Budneva A.A.
, Parmon V.N.
Investigation of the Reaction Mechanism of Methylpyrazine Ammoxidation on Vanadia–Titania Catalyst by FTIR in situ
Journal of Molecular Catalysis A: Chemical. 2007. V.269. N1-2. P.240-245. DOI: 10.1016/j.molcata.2007.01.021 WOS Scopus РИНЦ CAPlusCA OpenAlex
Investigation of the Reaction Mechanism of Methylpyrazine Ammoxidation on Vanadia–Titania Catalyst by FTIR in situ
Journal of Molecular Catalysis A: Chemical. 2007. V.269. N1-2. P.240-245. DOI: 10.1016/j.molcata.2007.01.021 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 10 апр. 2006 г. |
| Принята к публикации: | 12 янв. 2007 г. |
| Опубликована online: | 20 янв. 2007 г. |
| Опубликована в печати: | 18 мая 2007 г. |
Идентификаторы БД:
| Web of science: | WOS:000246066000036 |
| Scopus: | 2-s2.0-33947729993 |
| РИНЦ: | 13554282 |
| Chemical Abstracts: | 2007:403540 |
| Chemical Abstracts (print): | 147:165829 |
| OpenAlex: | W2014219616 |