ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
THE THERMODYNAMIC PROPERTIES OF SOLID SOLUTIONS IN SYSTEM PbTe–TlBiTe2
F.N.Guseynov

 

By e.m.f. measurement of concentration chains concerning thallium electrode in 300–430 K temperature interval the system PbTe–TlBiTe2 is studied. The formation of wide (to 75% TlBiTe2) areas of solid solutions on the base of PbTe is established. From temperature dependences of e.m.f.  the partial thermodynamic functions () of thallium in alloys are calculated. On the base of solid-phase equilibriums diagram of system Tl2Te–PbTe–Bi2Te3–Te the potentialformation reactions are established and standard thermodynamic functions of formation and standard entropy of solid solutions are calculated

Keywords : ellurides, PbTe, TlBiTe2, the PbTe–TlBiTe2 system, solid solutions, e.m.f. method, thermodynamic functions
View article
SUBMITION
THE LAST NUMBER OF THE JOURNAL
№4 2021
CONTENT
- COHERENT SYNCHRONIZATION OF PYRIDINE DIMERIZATION REACTIONS AND DECOMPOSITION OF “GREEN OXIDANTS” – H2O2 AND N2OI.T.Nagieva, N.I.Ali-zadeh, T.М.Nagiev
- COMPARATIVE EVALUATION OF BND 50/70 ROAD BITUMEN MODIFIED WITH SKEPT-60 AND SKN-26 ELASTOMERSE.А.Guseinova, V.A.Mammadova, X.Ch.AbıyevMore