Phase diagram of the Pb5Sb4S11-Pb2SnSb2S6 system

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作者
Sh. G. Mamedov
K. R. Kurbanov
机构
[1] National Academy of Sciences of Azerbaijan,Nagiev Institute of Chemical Problems
[2] Azerbaijan State Oil Academy,undefined
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Phase Diagram; Differential Thermal Analysis; Ternary System; Azerbaijan; Physicochemical Method;
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摘要
The Pb5Sb4S11-Pb2SnSb2S6 system was studied by a number of physicochemical methods, and its phase diagram was constructed. It was found that the system under investigation is a quasi-binary eutectic type section of the SnS-PbS-Sb2S3 ternary system. The coordinates of the eutectic are found to be 33 mol % Pb5Sb4S11 and 750 K. Regions of solid solutions based on Pb5Sb4S11 (6 mol % Pb2SnSb2S6) and Pb2SnSb2S6 (4 mol % Pb5Sb4S11) were determined.
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页码:1328 / 1330
页数:2
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