Formation of La-containing microcrystals in KCl and NaCl matrices
The mechanism of the K₂LaCl₅ and LaCl₃ aggregate formation in KCl and NaCl matrices as a result of long-term annealing is discussed. Thermodynamic analysis of formation conditions of such aggregates has been performed. The influence of diffusion processes and the elastic deformation of aggregates by...
Збережено в:
| Дата: | 2009 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2009
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| Назва видання: | Functional Materials |
| Теми: | |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Formation of La-containing microcrystals in KCl and NaCl matrices // T. Demkiv, V. Vistovskyy, P. Savchyn, G. Stryganyuk, A. Voloshinovskii, L. Demkiv // Functional Materials. — 2009. — Т. 16, № 3. — С. 225-229. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The mechanism of the K₂LaCl₅ and LaCl₃ aggregate formation in KCl and NaCl matrices as a result of long-term annealing is discussed. Thermodynamic analysis of formation conditions of such aggregates has been performed. The influence of diffusion processes and the elastic deformation of aggregates by the matrix are considered. It has been shown that Ce and Pr as activator ions penetrate efficiently into aggregates. |
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