Self-Sustained Kinetic Oscillations in CO Oxidation over Silica-Supported Pt Научная публикация
Журнал |
PCCP: Physical Chemistry Chemical Physics
ISSN: 1463-9076 , E-ISSN: 1463-9084 |
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Вых. Данные | Год: 2006, Том: 8, Номер: 23, Страницы: 2703-2706 Страниц : 4 DOI: 10.1039/b602958b | ||||||
Ключевые слова | CATALYSTS; STABILITY; MECHANISM; PLATINUM; Pt/SiO2; Pd | ||||||
Авторы |
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Организации |
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Информация о финансировании (2)
1 | Chalmers University of Technology | |
2 | Swedish Energy Agency |
Реферат:
Isothermal self-sustained kinetic oscillations in CO oxidation over silica-supported Pt at near-atmospheric pressure were studied by combined in situ Fourier transform infrared spectroscopy and mass spectrometry. The use of a specially designed reactor and careful choice of the physical properties of the catalyst and reaction conditions made it possible to eliminate diffusion limitations, to determine the maximum CO oxidation rate per Pt site in the purely kinetic regime and to clarify the mechanism of the oscillations. Specifically, our results indicate that during the high reactive periods the reaction mainly occurs on the oxide surface.
Библиографическая ссылка:
Carlsson P-A.
, Zhdanov V.P.
, Skoglundh M.
Self-Sustained Kinetic Oscillations in CO Oxidation over Silica-Supported Pt
PCCP: Physical Chemistry Chemical Physics. 2006. V.8. N23. P.2703-2706. DOI: 10.1039/b602958b WOS Scopus РИНЦ
Self-Sustained Kinetic Oscillations in CO Oxidation over Silica-Supported Pt
PCCP: Physical Chemistry Chemical Physics. 2006. V.8. N23. P.2703-2706. DOI: 10.1039/b602958b WOS Scopus РИНЦ
Файлы:
Полный текст от издателя
Даты:
Поступила в редакцию: | 27 февр. 2006 г. |
Принята к публикации: | 25 апр. 2006 г. |
Опубликована online: | 12 мая 2006 г. |
Идентификаторы БД:
Web of science | WOS:000238130000005 |
Scopus | 2-s2.0-33745100817 |
РИНЦ | 13511652 |
Chemical Abstracts | 2006:539886 |
Chemical Abstracts (print) | 145:90743 |
OpenAlex | W2078492279 |