Structure of MgO-Based Catalysts Modified with Mg(NO3)2 and LiNO3 Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2000, Том: 41, Номер: 4, Страницы: 557-560 Страниц : 4 DOI: 10.1007/BF02756075 | ||
| Ключевые слова | Magnesium Hydroxide; Magnesium Nitrate; Magnesium Acetate; Oxygen Framework; Lithium Nitrate | ||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Российский фонд фундаментальных исследований | 96-15-97560 |
| 2 | Российский фонд фундаментальных исследований | 96-03-33887 |
Реферат:
The structure of magnesium oxide prepared by hydration in lithium nitrate and magnesium nitrate solutions and further thermal treatment is examined by X-ray analysis on a precision diffractometer using synchrotron irradiation. Magnesium oxide with a distorted lattice is formed when this preparation procedure is used, and the symmetry is reduced from cubic to rhombohedral. Distortions were more pronounced in the case of a sample treated with magnesium nitrate. The distortions are due to NO3 groups incorporated into the oxygen framework of the oxide. Such a structure is stable up to 1000°C. The defects formed lead to the structure and charge inhomogeneity of the crystalline lattice. It is likely that these defects are responsible for the high catalytic activity of the samples.
Библиографическая ссылка:
Plyasova L.M.
, Vasilʹeva N.A.
, Krieger T.A.
, Shmakov A.N.
, Litvak G.S.
Structure of MgO-Based Catalysts Modified with Mg(NO3)2 and LiNO3
Kinetics and Catalysis. 2000. V.41. N4. P.557-560. DOI: 10.1007/BF02756075 WOS Scopus РИНЦ CAPlusCA OpenAlex
Structure of MgO-Based Catalysts Modified with Mg(NO3)2 and LiNO3
Kinetics and Catalysis. 2000. V.41. N4. P.557-560. DOI: 10.1007/BF02756075 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Плясова Л.М.
, Васильева Н.А.
, Кригер Т.А.
, Шмаков А.Н.
, Литвак Г.С.
Структура катализаторов на основе MgO, модифицированных Mg(NO3)2 и LiNO3
Кинетика и катализ. 2000. Т.41. №4. С.612-616. РИНЦ
Структура катализаторов на основе MgO, модифицированных Mg(NO3)2 и LiNO3
Кинетика и катализ. 2000. Т.41. №4. С.612-616. РИНЦ
Даты:
| Поступила в редакцию: | 13 нояб. 1998 г. |
| Опубликована в печати: | 1 июл. 2000 г. |
Идентификаторы БД:
| Web of science: | WOS:000089026100018 |
| Scopus: | 2-s2.0-0043283443 |
| РИНЦ: | 13344449 |
| Chemical Abstracts: | 2000:656044 |
| Chemical Abstracts (print): | 133:213828 |
| OpenAlex: | W2092326246 |