Phase equilibria in the reciprocal system 3Tl2S + Bi 2Te3 ↔ 3Tl2Te + Bi2S 3

Jafarov Y., İMAMƏLİYEVA S., Zlomanov V., Babanlı M.

Inorganic Materials, vol.50, no.6, pp.551-558, 2014 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 50 Say: 6
  • Nəşr tarixi: 2014
  • Doi nömrəsi: 10.1134/s0020168514060065
  • jurnalın adı: Inorganic Materials
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.551-558
  • Adres: Bəli

Qısa məlumat

Phase equilibria in the reciprocal system 3Tl2S + Bi 2Te3 ↔ 3Tl2Te + Bi2S 3 (A) have been studied by differential thermal analysis, X-ray diffraction, microhardness tests, and emf measurements using thallium concentration cells, and a number of vertical sections, the 300-K isothermal section of its phase diagram, and the liquidus projection have been mapped out. The system is shown to be reversibly reciprocal, with broad solid solution regions in the Tl2S-Tl2Te-Tl9BiTe6 subsystem and along the TlBiS2-TlBiTe2 join. We have determined the homogeneity ranges and primary crystallization fields of the phases and identified the nature and coordinates of invariant equilibria in system A. © 2014 Pleiades Publishing, Ltd.