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Catalytic and Physico-Chemical Properties of La1-xSrxCoO3 Perovskites Научная публикация

Журнал Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837
Вых. Данные Год: 1994, Том: 53, Номер: 1, Страницы: 223-229 Страниц : 7 DOI: 10.1007/BF02070135
Ключевые слова Oxidation; Physical Chemistry; Cobalt; Catalysis; Catalytic Activity
Авторы Isupova L.A. 1 , Sadykov V.A. 1 , Ivanov V.P. 1 , Rar A.A. 1 , Tsybulya S.V. 1 , Andrianova M.P. 1 , Kolomilchuk V.N. 1 , Petrov A.N. 2 , Kononchuk O.F. 2
Организации
1 Boreskov Institute of Catalysis, Novosibirsk 630090, Russia
2 Ural State University, Ekaterinburg 620083, Russia

Реферат: Catalytic properties of strontium-substituted lanthanum cobaltites La1−xSrxCoO3 in the reaction of CO oxidation were compared with the data about chemical composition of the surface and bulk defect structure. It was found that (1) the initial catalytic activity correlates with the cobalt concentration on the surface; (2) surface composition differs from the bulk one; (3) the steady-state activity is proportional to the density of bulk extended defects. Under our experimental conditions no role of point defects was noted.
Библиографическая ссылка: Isupova L.A. , Sadykov V.A. , Ivanov V.P. , Rar A.A. , Tsybulya S.V. , Andrianova M.P. , Kolomilchuk V.N. , Petrov A.N. , Kononchuk O.F.
Catalytic and Physico-Chemical Properties of La1-xSrxCoO3 Perovskites
Reaction Kinetics and Catalysis Letters. 1994. V.53. N1. P.223-229. DOI: 10.1007/BF02070135 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 15 февр. 1994 г.
Принята к публикации: 28 мар. 1994 г.
Опубликована в печати: 1 сент. 1994 г.
Идентификаторы БД:
Web of science: WOS:A1994QD19500030
Scopus: 2-s2.0-0028514306
РИНЦ: 31098038
Chemical Abstracts: 1995:331816
Chemical Abstracts (print): 122:116061
OpenAlex: W2334522988
Цитирование в БД:
БД Цитирований
Web of science 18
Scopus 21
РИНЦ 20
OpenAlex 18
Альметрики: