Phase equilibrium in the PbSnS2-PbSb2S4 system

被引:2
|
作者
Mamedov, Sh G. [1 ]
Bakhtiyarly, I. B. [1 ]
Kurbanov, G. R. [1 ]
机构
[1] Natl Acad Sci Azerbaijan, Nagiev Inst Chem Problems, Baku, Azerbaijan
关键词
Component Ratio; Chemical Transport; Single Crystal Growth; Lead Sulfate; Melting Compound;
D O I
10.1134/S0036023610040212
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The PbSnS2-PbSb2S4 system was studied by physicochemical methods, and its phase diagram was plotted. The system is quasi-binary; solid solutions regions based on PbSnS2 (6 mol % PbSb2S4) and PbSb2S4 (12 mol % PbSnS2) were revealed. At a component ratio of 1: 1, a congruently melting compound Pb2SnSb2S6 is formed. Pb2SnSb2S6 single crystals were obtained by chemical transport. The unit cell parameters of Pb2SnSb2S6, which crystallizes in orthorhombic system, were determined: a = 15.22 , b = 10.68 , c = 3.90 .
引用
收藏
页码:626 / 628
页数:3
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