Phase Equilibria and some Properties of Solid Solutions in The Tl5Te3-Tl9SbTe6-Tl9GdTe6 System

被引:6
|
作者
Imamaliyeva, Samira Zakir [1 ]
Gasanly, Turan Mirzaly [2 ]
Gasymov, Vagif Akber [1 ]
Babanly, Mahammad Baba [1 ]
机构
[1] Azerbaijan Natl Acad Sci, Inst Catalysis & Inorgan Chem, H Javid Ave 131, AZ-1143 Baku, Azerbaijan
[2] Baku State Univ, Z Khalilov Str 23, AZ-1148 Baku, Azerbaijan
关键词
Thallium-antimony tellurides; thallium-gadolinium tellurides; phase equilibria; projections of the liquidus and solidus; solid solutions; crystal structure; THERMOELECTRIC PROPERTIES; VARIABLE COMPOSITION; PR; CE; TB; LN; TL(9)LNTE(6); GD; SM; TE;
D O I
10.17344/acsi.2017.3207
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phase equilibria in the Tl5Te3-Tl9SbTe6-Tl9GdTe6 system were experimentally studied by thermal analysis, X-ray diffraction and microhardness measurements applied to equilibrated alloys. Some isopleth sections, isothermal section at 760 K, and also projections of the liquidus and solidus surfaces, were constructed. A continuous series of solid solutions was found in this system. Solid solutions crystallize in the tetragonal Tl5Te3 structure type.
引用
收藏
页码:221 / 226
页数:6
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