Реферат: A study has been made on the effect of a high-temperature carrier (κ-Al2O3, α-Al2O3, MO2-Al2O3, where M = Si, Zr) on the formation of cobalt-containing catalysts. It has been established that interaction between the active component and the carrier medium only occurs in the Co/κ-Al2O3 system with the formation of cobalt aluminate. Accordingly, the degree of reduction of this sample by hydrogen is least for a small cobalt content (congruent-to 5 mass %). At a high cobalt content (congruent-to 17-23 mass %) the degree of reduction is independent of the nature of the carrier and is congruent-to 0.6. The average dimensions of the cobalt particles decrease in the order: α-​Al2O3 > ZrO2-​Al2O3 > κ-​Al2O3 > SiO2-​Al2O3. The metallic cobalt particles have lattice structures of both face-centered cubic (fcc) and hexagonal close packed (hcp) with packing defects.

Библиографическая ссылка: Ivanova A.S. , Babushok O.P. , Gavrilin V.N. , Mastikhin V.M. , Zaikovskii V.I. , Kalinkin A.V. , Ivanov V.P. , Pashis A.V.
Effect of a High-Temperature Carrier on the Physicochemical Properties of Cobalt-Containing Catalysts
Kinetics and Catalysis. 1992. V.33. N3. P.528-535. WOS РИНЦ

Оригинальная: Иванова А.С. , Бабушок О.П. , Гаврилин В.Н. , Мастихин В.М. , Зайковский В.И. , Калинкин А.С. , Иванов В.П. , Пашис А.В.
Влияние природы высокотемпературного носителя на физико-химические свойства кобальтсодержащих катализаторов
Кинетика и катализ. 1992. Т.33. №3. С.654-663. РИНЦ CAPlusCA

Даты:

Поступила в редакцию:	25 янв. 1991 г.
Опубликована в печати:	1 мая 1992 г.

Идентификаторы БД:

Web of science:	WOS:A1992KF15400009
РИНЦ:	30598314

Цитирование в БД: Пока нет цитирований