Investigations on Cuprous Selenide and Copper Tellurides
Investigations on Cuprous Selenide and Copper Tellurides
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DOI：
10.1063/1.1743592
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发表时间：
1957-06
影响因子：
4.4
通讯作者：
G. Lorenz;C. Wagner
中科院分区：
文献类型：
--
作者：
G. Lorenz;C. Wagner
借助库仑滴定法，测定了硒化亚铜和铜碲体系各相中铜的活度与金属与非金属比的关系。在400°C下，硒化亚铜的均匀性范围从1.9975±0.001的Cu/Se比延伸到低于1.86的值。在Cu/Te比等于约2至1.92、1.43至1.39和1.32至1.30之间发现了Cu-Te系统的均相。
The activity of copper in cuprous selenide and various phases of the system copper‐tellurium as a function of the metal‐to‐nonmetal ratio has been determined with the help of coulometric titrations. At 400°C the homogeneity range of cuprous selenide extends from a Cu/Se ratio of 1.9975±0.001 to a value lower than 1.86. Homogeneous phases of the system Cu–Te have been found between Cu/Te ratios equal to about 2 to 1.92, 1.43 to 1.39, and 1.32 to 1.30.