二元表面活性剂溶液表面吸附层分子交换能的研究

被引：8

作者：

王正武

李干佐

牟建海

关大任

机构：

[1] 山东大学胶体与界面化学教育部重点实验室

[2] 山东大学理论化学研究所!济南

来源：

高等学校化学学报 | 2001年 / 07期

关键词：

表面活性剂; 分子交换能; 分子相互作用参数(βs);

D O I：

暂无

中图分类号：

O647.2 [表面活性物质的化学];

学科分类号：

摘要：

The relationship between activity coefficient and molecule exchanging energy of surfactants in the surface monolayer of binary surfactant aqueous solutions has been deduced with the help of two dimensional crystal model. The results show the relationship between the synergism of surfactants and the molecule exchanging energy. Through the parameter of molecule interaction( β s), the value of the molecule exchanging energy can be obtained by equation ε =2.3×10 -24 β s T that has been examined with six typical surfactant systems.

引用

页码：1225 / 1227

页数：3