Russian Journal of Inorganic Chemistry, vol.43, no.5, pp.779-781, 1998 (Scopus)
The phase equilibria in the Tl2Se-Sb2Se3 and TlSe-TlSbSe2 (Tl9SbSe6) systems are studied by DTA, X-ray powder diffraction, and microhardness and emf measurements. Phase diagrams are constructed for these systems. Both of them are quasibinary. In the Tl2Se-Sb2Se3 system, four ternary compounds - TlSb3Se5, TlSbSe2, Tl3SbSe3, and Tl9SbSe6 - are formed.