作者:G. Gospodinov、L. Atanasova
DOI:10.1007/s10973-006-7740-x
日期:2007.1
The temperature dependence of the molar heat capacities of the tellurites PbTeO3, Pb2Te3O8 and Ge(TeO3)2 are determined. By statistical manipulation of the values obtained, the parameters in the equations for the corresponding compounds showing this dependence are determined using the least-squares method. These equations and the standard molar entropies are used to determine the thermodynamic functions
确定了碲酸盐PbTeO 3,Pb 2 Te 3 O 8和Ge(TeO 3)2的摩尔热容的温度依赖性。通过对获得的值进行统计操作,使用最小二乘法确定表示此依赖性的相应化合物的方程式中的参数。这些方程和标准摩尔熵被用来确定热力学函数Δ 0 Ť 小号 米0,Δ Ť Ť ħ 米0和(Φ米0 +Δ 0 Ť ħ 对于 T '= 298.15 K,m 0 / T ) 。