Phase Equilibria in the Cu2Se–GeSe2–SnSe2 System

Mashadieva L., Alieva Z., Mirzoeva R. D., Yusibov Y. A., Shevel’kov A., Babanlı M.

Russian Journal of Inorganic Chemistry, vol.67, no.5, pp.670-682, 2022 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 67 Say: 5
  • Nəşr tarixi: 2022
  • Doi nömrəsi: 10.1134/s0036023622050126
  • jurnalın adı: Russian Journal of Inorganic Chemistry
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Aquatic Science & Fisheries Abstracts (ASFA), Chemical Abstracts Core, Communication Abstracts, Compendex, Metadex
  • Səhifə sayı: pp.670-682
  • Açar sözlər: copper germanium tin selenides, liquidus surface, phase diagram, quasi-ternary system, solid solutions
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

Abstract: Phase equilibria in the Cu2Se–GeSe2–SnSe2 quasi-ternary system were studied by differential thermal analysis (DTA) and X-ray powder diffraction analysis. A series of polythermal sections, the 750-K isothermal section of the phase diagram, and the liquid surface projection were plotted. Primary crystallization and homogeneity areas of phases were determined, as well as the characters and types of invariant and monovariant equilibria. Extensive Cu2GeSe3-base and Cu2SnSе3-base solid solutions were found to exist in the system along the Cu2GeSe3–Cu2SnSe3 section.