Reactivity of Oxygen on the Surface of Complex Oxides III. Isotopic Exchange of the Oxygen of Ferrospinels Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 1972, Том: 13, Номер: 2, Страницы: 344-350 Страниц : 7 DOI: 10.1007/BF00896233 | ||
| Ключевые слова | Oxide; Oxygen; Complex Oxide | ||
| Авторы |
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| Организации |
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Реферат:
A study was made of the isotopic exchange of the oxygen of a number of MeFe2О4 ferrites (Me = Mg, Mn, Fe, Co, Ni, Cu, Zn, Cd). It was found that the oxygen of the surface layer of ferrites is nonhomogeneous. The exchange mechanism consists of the replacement of one atom of molecular oxygen by an atom of oxygen of the surface layer of the ferrite (second type of exchange). It was established that the replacement of one divalent metal by another has only a slight effect on the reactivity of the oxygen of spinels, which is determined by the nature of the trivalent metal, and which rises in the sequence MeCr2О4, MeFe2О4, MeCo2О4. The article discusses the dependence of the activation energy of homomolecular exchange on the strength of the oxygen bond on the surface of oxides, with different types of exchange.
Библиографическая ссылка:
Muzykantov V.S.
, Popovskii V.V.
, Boreskov G.K.
, Panov G.I.
, Shkrabina R.A.
Reactivity of Oxygen on the Surface of Complex Oxides III. Isotopic Exchange of the Oxygen of Ferrospinels
Kinetics and Catalysis. 1972. V.13. N2. P.344-350. DOI: 10.1007/BF00896233 Scopus РИНЦ OpenAlex
Reactivity of Oxygen on the Surface of Complex Oxides III. Isotopic Exchange of the Oxygen of Ferrospinels
Kinetics and Catalysis. 1972. V.13. N2. P.344-350. DOI: 10.1007/BF00896233 Scopus РИНЦ OpenAlex
Оригинальная:
Музыкантов В.С.
, Поповский В.В.
, Боресков Г.К.
, Панов Г.И.
, Шкрабина Р.А.
Реакционная способность кислорода на поверхности сложных окислов. III. Изотопный обмен кислорода феррошпинелей
Кинетика и катализ. 1972. Т.13. №2. С.385-392. РИНЦ CAPlusCA
Реакционная способность кислорода на поверхности сложных окислов. III. Изотопный обмен кислорода феррошпинелей
Кинетика и катализ. 1972. Т.13. №2. С.385-392. РИНЦ CAPlusCA
Даты:
| Поступила в редакцию: | 26 нояб. 1970 г. |
| Опубликована в печати: | 1 мар. 1972 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-34250466949 |
| РИНЦ: | 29835985 |
| OpenAlex: | W2942606394 |