The Synthesis of Crystals of Chalcogenides of K, Zr, Hf, Hg, and Some Other Elements in Halide Melts under Conditions of Stationary Temperature Gradient
Autor: | Dmitriy A. Chareev, N. A. Zgurskiy, V. O. Osadchii, A. N. Nekrasov, E. G. Osadchii, N. V. Geringer, A. V. Koshelev, Olga N. Filimonova, Olga S. Volkova, P. V. Evstigneeva |
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Rok vydání: | 2019 |
Předmět: |
010302 applied physics
Zirconium Materials science Potassium Inorganic chemistry chemistry.chemical_element Halide Germanium General Chemistry Rhenium 010403 inorganic & nuclear chemistry Condensed Matter Physics Alkali metal 01 natural sciences 0104 chemical sciences Hafnium chemistry 0103 physical sciences General Materials Science Osmium |
Zdroj: | Crystallography Reports. 64:996-1002 |
ISSN: | 1562-689X 1063-7745 |
DOI: | 10.1134/s1063774519060038 |
Popis: | The growth of crystals of metals, alloys, chalcogenides, and pnictides in melts of alkali metal halides under conditions of stationary temperature gradient has been studied. The formation of crystals with participation of elements that were not considered in previous studies (mercury, zirconium, hafnium, germanium, sodium, potassium, rhenium, and osmium) is described. Mechanisms of element transport in salt melts are proposed. It is shown that most of crystals are obtained from ions in which necessary elements exist in most conventional oxidation states. |
Databáze: | OpenAIRE |
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