On the Properties of Surface Complexes Formed upon the Adsorption of NOx, C3H6, and Their Mixtures with Oxygen on ZrO2 According to EPR, TPD, and Fourier Transform IR Spectroscopy Data Научная публикация
Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Вых. Данные | Год: 2016, Том: 57, Номер: 5, Страницы: 677-685 Страниц : 9 DOI: 10.1134/S0023158416050153 | ||||||
Ключевые слова | adsorption of NOx, and their mixtures with O2, C3H6, properties of surface complexes, selective catalytic reduction of NOx, zirconium dioxide catalysts | ||||||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Российский фонд фундаментальных исследований | 14-03-00248 |
Реферат:
The adsorption of reactant mixtures is quantitatively and qualitatively different from the adsorption
of the individual reactants. Thus, O2 is almost not adsorbed on ZrO2; however, a considerable concentration
of molecular oxygen was detected among the products of desorption after the adsorption of a mixture of NO +
O2 and the total amount of desorbed molecules was greater by a factor of 10 than their total amount after the
individual adsorption of NO and O2. Among the qualitative differences is the formation of the radical
anion on the surface only upon the adsorption of the mixture of NO + O2. Similarly, the number of desorbed
molecules upon the simultaneous adsorption of C3H6, NO, and O2 was much greater than that upon their
individual adsorption; this is related to the formation of paramagnetic and nonparamagnetic NO2–hydrocarbon
complexes on the surface, which contained the NO2 group and a hydrocarbon fragment.
Библиографическая ссылка:
Matyshak V.A.
, Ilichev A.N.
, Silchenkova O.N.
, Sadykov V.A.
, Korchak V.N.
On the Properties of Surface Complexes Formed upon the Adsorption of NOx, C3H6, and Their Mixtures with Oxygen on ZrO2 According to EPR, TPD, and Fourier Transform IR Spectroscopy Data
Kinetics and Catalysis. 2016. V.57. N5. P.677-685. DOI: 10.1134/S0023158416050153 WOS Scopus РИНЦ
On the Properties of Surface Complexes Formed upon the Adsorption of NOx, C3H6, and Their Mixtures with Oxygen on ZrO2 According to EPR, TPD, and Fourier Transform IR Spectroscopy Data
Kinetics and Catalysis. 2016. V.57. N5. P.677-685. DOI: 10.1134/S0023158416050153 WOS Scopus РИНЦ
Оригинальная версия:
Матышак В.А.
, Ильичев А.Н.
, Сильченкова О.Н.
, Садыков В.А.
, Корчак В.Н.
О свойствах поверхностных комплексов, образующихся при адсорбции NOХ, C3H6 и их смесей с кислородом на ZrO2, по данным ЭПР, ТПД и ФУРЬЕ-ИК-спектроскопии
Кинетика и катализ. 2016. Т.57. №5. С.685-693. DOI: 10.7868/S0453881116050154 РИНЦ
О свойствах поверхностных комплексов, образующихся при адсорбции NOХ, C3H6 и их смесей с кислородом на ZrO2, по данным ЭПР, ТПД и ФУРЬЕ-ИК-спектроскопии
Кинетика и катализ. 2016. Т.57. №5. С.685-693. DOI: 10.7868/S0453881116050154 РИНЦ
Даты:
Поступила в редакцию: | 8 окт. 2015 г. |
Опубликована в печати: | 1 сент. 2016 г. |
Опубликована online: | 12 окт. 2016 г. |
Идентификаторы БД:
Web of science | WOS:000386165000013 |
Scopus | 2-s2.0-84991108001 |
РИНЦ | 27582707 |
Chemical Abstracts | 2016:1654991 |
OpenAlex | W2531214031 |