Phase diagram and thermodynamic properties of compounds of the AgI-TlI-I system

Babanlı M., Mashadieva L. F., Aliev Z. S., Shevelkov A. V., Yusibov Y. A.

Journal of Alloys and Compounds, vol.524, pp.38-45, 2012 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 524
  • Nəşr tarixi: 2012
  • Doi nömrəsi: 10.1016/j.jallcom.2012.02.051
  • jurnalın adı: Journal of Alloys and Compounds
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.38-45
  • Açar sözlər: Electro-motive force, Phase diagram, Phase equilibriums, Silver-thallium iodides, Thermodynamics
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

The AgI-TlI-I system was investigated by a combination of DTA and XRD methods and EMF measurements with the Ag 4RbI 5 solid electrolyte. A series of polythermal sections and the projection of the liquidus surface were constructed. The fields of the primary crystallization and the types and coordinates of non- and monovariant equilibriums were determined. As a result, the self-consistent phase diagram of the AgI-TlI-I was drawn. The partial molar functions (ΔḠ,ΔH̄,ΔS̄) of silver iodide and silver in the alloys as well as the standard thermodynamic functions of formation and the standard entropies of AgTl 3I 5, AgTl 2I 3, and AgTlI 2 were calculated from the EMF measurements. © 2012 Elsevier B.V.