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
Rok vydání: 2019
Předmět:
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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