Cu4RbCl3I2 solid superionic conductor in thermodynamic study of three-component copper chalcogenides

Babanly N., Yusibov Y., Mirzoeva R., Shykhyev Y., Babanlı M.

Russian Journal of Electrochemistry, vol.45, no.4, pp.405-410, 2009 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Abstract
  • Cild: 45 Say: 4
  • Nəşr tarixi: 2009
  • Doi nömrəsi: 10.1134/s1023193509040089
  • jurnalın adı: Russian Journal of Electrochemistry
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.405-410
  • Açar sözlər: Cu4RbCl3I2, CuInSe2, EMF method, Solid electrolyte, Ternary copper selenides, Thermodynamic properties
  • Adres: Bəli

Qısa məlumat

The Cu-B-Se (B = In, As, Sb, Bi) systems are studied by measurement of EMF for concentration circuits vs. a copper electrode in the temperature range of 300-430 K. A solid superionic Cu4RbCl3I2 conductor is used as an electrolyte. Diagrams of solid-phase equilibriums in the studied systems are constructed. Partial molar functions of alloyed copper are calculated on the basis of the equations of the temperature dependences of EMF. Potential-forming reactions corresponding to the measured EMF values are determined on the basis of the phase diagrams and standard thermodynamic formation functions and standard entropies of ternary compounds are calculated. © 2009 Pleiades Publishing, Ltd.