Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Cation distribution and interatomic distances in rare-earth alkaline-earth aluminates of the K2NiF4- and Sr3Ti2O7-type layered structures was studied. The instability of the layered structure in La, Ca-containing compounds was explained from the crystal-chemical and thermodynamic viewpoints. For LaCaAlO4, the structure-chemical decomposition mechanism was proposed. The effect of a fourth component on the stability of triple oxides was studied. A stabilizing or destabilizing effect of the deviation from random distribution of rare-earth and alkaline-earth elements over common structural positions was demonstrated.
Язык оригинала | английский |
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Страницы (с-по) | 4-10 |
Число страниц | 7 |
Журнал | Russian Journal of General Chemistry |
Том | 70 |
Номер выпуска | 1 |
Состояние | Опубликовано - 2000 |
ID: 88614053