Реферат: La1 − x Ba x FeO3 − δ (x = 0–1) perovskites were prepared by the mechanical activation of mixtures of binary oxides in a centrifugal planetary ball mill for 3 min followed by calcination at 1100°C for 4 h, and their phase composition was determined by X-ray diffraction. All samples up to x = 0.8 are single-phase oxides with a perovskite structure. The x = 1 sample is a mixture of perovskite-and brownmillerite-type phases. An orthorhombic-to-cubic morphotropic transition is observed at x = 0.3. The catalytic activity of the perovskite samples in CO oxidation, chosen as a model reaction, depends nonmonotonically on the barium content of the catalyst. High catalytic activities are shown by the x = 0.8 and 0.3 samples.

Библиографическая ссылка: Isupova L.A. , Nadeev A.N. , Yakovleva I.S. , Tsybulya S.V.
Mechanochemical Synthesis and Physicochemical Properties of La1 – xBaxFeO3 – d (0 ≤ x ≤ 1) Perovskites
Kinetics and Catalysis. 2008. V.49. N1. P.133-137. DOI: 10.1134/S0023158408010175 WOS Scopus РИНЦ CAPlusCA OpenAlex

Оригинальная: Исупова Л.А. , Надеев А.Н. , Яковлева И.С. , Цыбуля С.В.
Механохимический синтез и физико-химические свойства перовскитов ряда La1-xBaxFeO3- d (0 x 1)
Кинетика и катализ. 2008. Т.49. №1. С.142-146. РИНЦ РЖ ВИНИТИ

Даты:

Поступила в редакцию:	13 дек. 2007 г.
Опубликована в печати:	1 янв. 2008 г.
Опубликована online:	19 янв. 2011 г.

Идентификаторы БД:

Web of science:	WOS:000253546400017
Scopus:	2-s2.0-41049103860
РИНЦ:	13575089
Chemical Abstracts:	2008:342628
Chemical Abstracts (print):	149:184434
OpenAlex:	W2074462542

Цитирование в БД:

БД	Цитирований
Web of science	9
Scopus	7
OpenAlex	11

Альметрики: