Phase equilibria in the pseudoternary system Ag2Se-Ag 8GeSe6-Ag8SnSe6

Alieva Z., Bagkheri S., Alverdiev I., Yusibov Y. A., Babanlı M.

Inorganic Materials, vol.50, no.10, pp.981-986, 2014 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 50 Say: 10
  • Nəşr tarixi: 2014
  • Doi nömrəsi: 10.1134/s002016851410001x
  • jurnalın adı: Inorganic Materials
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.981-986
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

Phase equilibria in the Ag2Se-Ag8GeSe 6-Ag8SnSe6 system have been studied by differential thermal analysis, X-ray diffraction, scanning electron microscopy, and emf measurements on concentration cells with Ag4RbI5 as a solid electrolyte. We have mapped out the T-x phase diagram of the constituent binary system Ag8GeSe6-Ag8SnSe 6, those of two mutually perpendicular sections, and the liquidus projection. The two crystalline phases of the constituent selenides Ag 8GeSe6 and Ag8SnSe6 have been shown to form a continuous series of solid solutions. The Ag2Se-Ag 8GeSe6-Ag8SnSe6 system is a pseudoternary section through the quaternary system Ag-Ge-Sn-Se, and its phase diagram has a univariant eutectic. © 2014 Pleiades Publishing, Ltd.