ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
THE ISOTHERMAL SECTION OF THE SYSTEM As–Te–J TERNARY SYSTEM AT 300 K AND THERMODYNAMIC PROPERTIES OF ARSENIC TELLUROIODIDES
Z.S.Aliev, I.R.Amiraslanov, Z.İ.İsmayılov, K.Z.Mustafayeva, M.B.Babanly

 

The phase relations of the As–Te–J ternary system at 300 K have been investigated mainly by means of X-ray powder diffraction and EMF measurements with an arsenic electrode. The section consists of twelve three-phase and two two-phase regions. The isothermal section at 300 K confirms the formation of ternary compounds As5Te7J, As4Te5J2 and As8Te7J5. From the X-ray powder diffraction (XRD) analysis, the crystallographic parameters of As4Te5I2 and As8Te7I5 were determined. From the EMF measurements, the partial molar functions of arsenic  as well as standard integral thermodynamic functions of ternary compounds were calculated.

 

Keywords : arsenic telluroiodides, As–Te–J system, phase relations, thermodynamic properties
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SUBMITION
THE LAST NUMBER OF THE JOURNAL
№3 2022
CONTENT
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