Tap Study of the Impact of the Oxidation State of Pt/PrCeZrO and Pt/GdCeZrO Catalysts on Their Reactivity in the Partial/Deep Oxidation of Methane Научная публикация
Журнал |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
||||||||
---|---|---|---|---|---|---|---|---|---|
Вых. Данные | Год: 2009, Том: 97, Номер: 2, Страницы: 349-354 Страниц : 6 DOI: 10.1007/s11144-009-0040-2 | ||||||||
Ключевые слова | Doped ceria-zirconia support, Reaction mechanism, Syngas generation | ||||||||
Авторы |
|
||||||||
Организации |
|
Информация о финансировании (1)
1 | Российский фонд фундаментальных исследований | 05-03-34761 |
Реферат:
The temporal analysis of products (TAP) technique coupled with the oxygen TPD was used to elucidate the effects of the Pt-supported fluorite-like doped ceria–zirconia oxide chemical composition and the type of pretreatment on their oxygen bonding strength, mobility, and reactivity as related to catalytic properties in the partial oxidation of methane into synthesis gas. A rapid evolution of hydrogen under CH4 pulse observed for oxidized catalysts agrees with the direct route of the methane selective oxidation into syngas. This route is favored by the Pt-support interaction and a moderate bonding strength of surface oxygen species along with a high lattice oxygen mobility.
Библиографическая ссылка:
Gubanova E.L.
, Sadykov V.A.
, van Veen A.C.
, Mirodatos C.
Tap Study of the Impact of the Oxidation State of Pt/PrCeZrO and Pt/GdCeZrO Catalysts on Their Reactivity in the Partial/Deep Oxidation of Methane
Reaction Kinetics and Catalysis Letters. 2009. V.97. N2. P.349-354. DOI: 10.1007/s11144-009-0040-2 WOS Scopus РИНЦ
Tap Study of the Impact of the Oxidation State of Pt/PrCeZrO and Pt/GdCeZrO Catalysts on Their Reactivity in the Partial/Deep Oxidation of Methane
Reaction Kinetics and Catalysis Letters. 2009. V.97. N2. P.349-354. DOI: 10.1007/s11144-009-0040-2 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 27 июн. 2008 г. |
Принята к публикации: | 28 апр. 2009 г. |
Опубликована online: | 14 июл. 2009 г. |
Опубликована в печати: | 1 авг. 2009 г. |
Идентификаторы БД:
Web of science | WOS:000268445800026 |
Scopus | 2-s2.0-68249105605 |
РИНЦ | 13614361 |
Chemical Abstracts | 2009:915304 |
Chemical Abstracts (print) | 154:517078 |
OpenAlex | W2038952966 |