A Sol-Gel Derived CuOx/Al2O3-ZrO2 Catalyst for the Selective Reduction of NO by Propane in the Presence of Excess Oxygen Научная публикация
Журнал |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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Вых. Данные | Год: 2002, Том: 78, Номер: 1-4, Страницы: 111-114 Страниц : 4 DOI: 10.1023/A:1014958021904 | ||||||||
Ключевые слова | Alumina-modified zirconia, NOx selective catalytic reduction by propane, Sol-gel processing, Supported copper oxide | ||||||||
Авторы |
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Организации |
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Информация о финансировании (3)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 97-11720 |
2 | Austrian agency for international mobility and cooperation in education, science and research | |
3 | FWF Austrian Science Fund |
Реферат:
Copper catalysts supported on alumina-doped zirconia were prepared by sol–gel processing followed by supercritical drying or aging in the mother solution at 100 °C. After drying and calcination, the catalyst supports were impregnated with a copper(II) nitrate aqueous solution by the incipient wetness method to achieve a Cu loading of about 2%. The samples showed ∼90% NO conversion at 350–400 °C. The catalytic performance of these systems appears to be determined by the degree of clustering of copper cations as probed by FTIR spectroscopy of adsorbed CO.
Библиографическая ссылка:
Metelkina O.V.
, Lunin V.V.
, Sadykov V.A.
, Alikina G.M.
, Bunina R.V.
, Paukshtis E.A.
, Fenelonov V.B.
, Derevyankin A.Y.
, Zaikovskii V.I.
, Schubert U.
, Ross J.R.H.
A Sol-Gel Derived CuOx/Al2O3-ZrO2 Catalyst for the Selective Reduction of NO by Propane in the Presence of Excess Oxygen
Catalysis Letters. 2002. V.78. N1-4. P.111-114. DOI: 10.1023/A:1014958021904 WOS Scopus РИНЦ
A Sol-Gel Derived CuOx/Al2O3-ZrO2 Catalyst for the Selective Reduction of NO by Propane in the Presence of Excess Oxygen
Catalysis Letters. 2002. V.78. N1-4. P.111-114. DOI: 10.1023/A:1014958021904 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 12 июн. 2001 г. |
Принята к публикации: | 27 сент. 2001 г. |
Опубликована в печати: | 1 мар. 2002 г. |
Идентификаторы БД:
Web of science | WOS:000175691600017 |
Scopus | 2-s2.0-0036494077 |
РИНЦ | 13415571 |
Chemical Abstracts | 2002:405438 |
Chemical Abstracts (print) | 136:407377 |
OpenAlex | W273991887 |