ROENTGENOGRAPHIC INVESTIGATION OF SOLID-PHASE EQUILIBRIA IN THE TlSbТe2–TlТbTe2 SYSTEM

G.I. Alakbarzade, National Aerospace Agency of Azerbaijan Republic
2019 Azerbaijan Chemical Journal  
The solid-phase equilibria in the TlSbТe 2 -TlТbTe 2 system been forts studied by using the powder X-ray diffraction method. It was established that despite the isostructural character of the starting compounds (hexagonal structure, Sp. Gr. R-3m), the system is characterized by a limited mutual solubility of the components. The solubility based on TlSbTe 2 reaches 30 mol%, and base on TlТbTe 2 is about 10 mol%. The lattice parameters of solid solutions are calculated based on powder roentgenograms.
more » ... n powder roentgenograms.
doi:10.32737/0005-2531-2019-3-84-87 fatcat:o52q6afkqbdxlcwiiswuqwgj54