Thermodynamic properties of the BiTe and Bi8Te9compounds

Hasanova G., Aghazade A., Yusibov Y., Babanlı M.

Physics and Chemistry of Solid State, vol.21, no.4, pp.714-719, 2020 (ESCI, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 21 Say: 4
  • Nəşr tarixi: 2020
  • Doi nömrəsi: 10.15330/pcss.21.4.714-719
  • jurnalın adı: Physics and Chemistry of Solid State
  • Jurnalın baxıldığı indekslər: Emerging Sources Citation Index (ESCI), Scopus
  • Səhifə sayı: pp.714-719
  • Açar sözlər: Bismuth tellurides, EMF method, Ionic liquid, Thermodynamic functions
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

Two-phase alloys Bi8Te9+Bi4Te5and BiTe+Bi8Te9were studied by the electromotive forces method (EMF) in the temperature range 300 - 450 K. From the EMF data, the relative partial molar functions of bismuth in the alloys were calculated. The potential-forming reactions responsible for these partial functions were compiled, the values of the standard thermodynamic functions of formation, and the standard entropies of Bi8Te9and BiTe compounds were calculated. A comparative analysis of the data for BiTe with the literature data was carried out; for Bi8Te9, the thermodynamic functions were obtained for the first time.