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用交流电桥法测定了熔融KCl-NaCl(1:1摩尔)-RECl_3的电导。比电导的温度函数表达式如下: k=A+B(t-700) k:比电导(Ω~(-1)·cm~(-1));t:温度(700—850℃); A、B:本文给出的常数。 讨沦了实验值与计算值的偏差,当稀土氯化物在熔体中的浓度为10—50重量百分数时可能形成了络合物。
The conductance of molten KCl-NaCl (1: 1 mole) -RECl_3 was measured by AC bridge method. Specific conductance temperature function expression is as follows: k = A + B (t-700) k: specific conductance (Ω -1 (cm -1)); t: temperature , B: This article gives the constant. Discuss the deviations between the experimental value and the calculated value, when the concentration of rare earth chloride in the melt concentration of 10-50 weight percent may form a complex.