Thermodynamic Study of the 2PbTe–AgSbTe2 System Using EMF Technique with the Ag4RbI5 Solid Electrolyte
- 作者: Mashadieva L.F.1, Mansimova S.G.2, Yusibov Y.A.3, Babanly M.B.1
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隶属关系:
- Institute of Catalysis and Inorganic Chemistry Named after Academician M. Naghiyev
- Baku State University
- Ganja State University
- 期: 卷 54, 编号 1 (2018)
- 页面: 106-111
- 栏目: Short Communications
- URL: https://journals.rcsi.science/1023-1935/article/view/189185
- DOI: https://doi.org/10.1134/S102319351711009X
- ID: 189185
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详细
The work presents the results of studies of the 2PbTe–AgSbTe2 system using the EMF technique with the Ag4RbI5 solid electrolyte in the temperature range of 300–430 K. Formation of a wide (0–80 mol % AgSbTe2) region of PbTe-based solid solutions in the system is shown. Partial thermodynamic functions \(\left( {\overline {\Delta G} ,\overline {\Delta H} ,\overline {\Delta S} } \right)\) of alloyed silver are calculated on the basis of the equations of the temperature dependences of EMF. Potential-forming reactions are determined on the basis of the data on solid-phase equilibriums in the Ag2Te–PbTe–Sb2Te3–Te system that are used to calculate standard thermodynamic functions of formation and standard entropies of (2PbTe)x(AgSbTe2)1–x (x = 0.2; 0.4; 0.6; 08; 0.9) solid solutions.
作者简介
L. Mashadieva
Institute of Catalysis and Inorganic Chemistry Named after Academician M. Naghiyev
编辑信件的主要联系方式.
Email: leylafm@rambler.ru
阿塞拜疆, Baku
Sh. Mansimova
Baku State University
Email: leylafm@rambler.ru
阿塞拜疆, Baku
Yu. Yusibov
Ganja State University
Email: leylafm@rambler.ru
阿塞拜疆, Ganja
M. Babanly
Institute of Catalysis and Inorganic Chemistry Named after Academician M. Naghiyev
Email: leylafm@rambler.ru
阿塞拜疆, Baku
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