Formation of Ru–M/Sibunit Catalysts for Ammonia Synthesis | Sciact - CRIS-система Института катализа

Formation of Ru–M/Sibunit Catalysts for Ammonia Synthesis Научная публикация

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 2004, Том: 45, Номер: 3, Страницы: 414-421 Страниц : 8 DOI: 10.1023/B:KICA.0000032178.09743.3f

Ключевые слова

Ammonia; Physical Chemistry; Active Catalyst; Ruthenium; Active Center

Авторы

Shitova N.B. ¹ , Dobrynkin N.M. ² , Noskov A.S. ² , Prosvirin I.P. ² , Bukhtiyarov V.I. ² , Kochubey D.I. ² , Tsyrulʹnikov P.G. ¹ , Shlyapin D.A. ¹

Организации

1	Boreskov Institute of Catalysis, Omsk Branch, Siberian Division, Russian Academy of Sciences, Omsk, 644053 Russia
2	Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Информация о финансировании (1)

Министерство образования и науки Российской Федерации

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 micro-scopy. 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.

Shitova N.B. , Dobrynkin N.M. , Noskov A.S. , Prosvirin I.P. , Bukhtiyarov V.I. , Kochubey D.I. , Tsyrulʹnikov P.G. , Shlyapin D.A.
Formation of Ru–M/Sibunit Catalysts for Ammonia Synthesis
Kinetics and Catalysis. 2004. V.45. N3. P.414-421. DOI: 10.1023/B:KICA.0000032178.09743.3f WOS Scopus РИНЦ CAPlusCA OpenAlex

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

Поступила в редакцию:	27 янв. 2003 г.
Опубликована в печати:	1 мая 2004 г.

Web of science:	WOS:000222573700016
Scopus:	2-s2.0-3042759324
РИНЦ:	14209751
Chemical Abstracts:	2004:491584
Chemical Abstracts (print):	141:77410
OpenAlex:	W2080323125

БД	Цитирований
Web of science	21
Scopus	20
РИНЦ	20
OpenAlex	20