摘要
本文采用气相色谱法测定了十余种不同溶质在聚乙二醇-400和邻苯二甲酸二壬酯上的无限稀活度系数。应用“选择性分子间引力”的理论,对实验结果进行了理论探讨。
The infinite dilution activity eoefficients of different solutes in polyethylene glycol-400 and dinonylphthalale have been measured by gas-liquid chromatography. The observed results show the presence of selective intermolecular force between the adaptable groups existing on the different compounds respectively.This paper gives a satisfactory explanation of the experimental results by the theory of the selective inlcrmolecular force, especially of those abnormal phenomena which cannot be interpreted by the common Van der waal's force.
关键词
无限稀活度系数
选择性分子间引力
infinite dilution activity coefficients, selective interniolecular force.
