Thermodynamic investigations of the erbium tellurides by EMF method

İMAMƏLİYEVA S., Mehdiyeva I., Taghiyev D., Babanlı M.

Physics and Chemistry of Solid State, vol.21, no.2, pp.312-318, 2020 (ESCI, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 21 Say: 2
  • Nəşr tarixi: 2020
  • Doi nömrəsi: 10.15330/pcss.21.2.312-318
  • jurnalın adı: Physics and Chemistry of Solid State
  • Jurnalın baxıldığı indekslər: Emerging Sources Citation Index (ESCI), Scopus
  • Səhifə sayı: pp.312-318
  • Açar sözlər: EMF method, Erbium tellurides, Phase diagram, Thermodynamic functions
  • Adres: Bəli

Qısa məlumat

The work presents the results of a thermodynamic study of the Er-Te system by the method of electromotive forces (EMF) in the temperature range of 300 - 450 K. From the EMF measurements of the concentration cells relative to the Er and ErTe electrodes, the partial thermodynamic functions of ErTe and Er in the alloys are determined, based on which the standard thermodynamic formation functions and the standard entropies of the intermediate compounds ErTe3, Er2Te3, and ErTe are calculated. A comparative analysis of the obtained data with the literature is carried out.