Formation of RU - M/sibunit catalysts for ammonia synthesis Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2004, Volume: 45, Number: 3, Pages: 414-421 Pages count : 8 DOI: 10.1023/B:KICA.0000032178.09743.3f | ||||
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Abstract:
The effects of the nature of ruthenium and alkaline promoter precursor compounds and support properties on the activity of Ru–(Cs, K)/Sibunit catalysts in the reaction of ammonia synthesis were studied. The formation of active centers in the catalysts was studied with the use of EXAFS, XPS, and electron microscopy. It was found that ruthenium and a portion of cesium occurred in metallic states in the reduced catalysts. The most active catalysts containing 4 wt % ruthenium at the atomic ratios [K] : [Ru] = 4.5 and [Cs] : [Ru] = 2.5 were obtained with the use of the [Ru(dipy)3](OH)2 complex.
Cite:
Shitova N.B.
, Dobrynkin N.M.
, Noskov A.S.
, Prosvirin I.P.
, Bukhtiyarov V.I.
, Kochubei D.I.
, Tsyrul’nikov P.G.
, Shlyapin D.A.
Formation of RU - M/sibunit catalysts for ammonia synthesis
Kinetics and Catalysis. 2004. Т.45. №3. С.414-421. DOI: 10.1023/B:KICA.0000032178.09743.3f WOS Scopus РИНЦ OpenAlex
Formation of RU - M/sibunit catalysts for ammonia synthesis
Kinetics and Catalysis. 2004. Т.45. №3. С.414-421. DOI: 10.1023/B:KICA.0000032178.09743.3f WOS Scopus РИНЦ OpenAlex
Original:
Шитова Н.Б.
, Добрынкин Н.М.
, Носков А.С.
, Просвирин И.П.
, Бухтияров В.И.
, Кочубей Д.И.
, Цырульников*, П.Г.
, Шляпин Д.А.
Особенности формирования катализаторов RU-M/Сибунит синтеза аммиака
Кинетика и катализ. 2004. Т.45. №3. С.440-447. РИНЦ
Особенности формирования катализаторов RU-M/Сибунит синтеза аммиака
Кинетика и катализ. 2004. Т.45. №3. С.440-447. РИНЦ
Dates:
| Submitted: | Jan 27, 2003 |
| Published print: | May 1, 2004 |
Identifiers:
| Web of science: | WOS:000222573700016 |
| Scopus: | 2-s2.0-3042759324 |
| Elibrary: | 14209751 |
| OpenAlex: | W2080323125 |