表面活性剂溶液动态表面张力及吸附动力学研究  

Advance on the Study of Dynamic Surface Tension and Adsorption Kinetics of Surfactant Solution

作　　者：李本刚[1] 陈正国[1] 

机构地区：[1]湖北大学化学与材料科学学院高分子材料湖北省重点实验室,武汉430062

出　　处：《化学进展》2005年第2期233-241,共9页Progress in Chemistry

基　　金：湖北大学高分子材料湖北省重点实验室基金资助项目

摘　　要：本文简介了动态表面张力的定义、测定方法及吸附动力学 ,对非离子、阴离子、阳离子及两性表面活性剂溶液动态表面张力的研究情况进行了总结 ,重点讨论了浓度、温度、添加剂及化学结构因素对动态表面张力的影响。The definition and measurement of dynamic surface tension (DST) are introduced. The adsorption mechanisms for both non-micellar and micellar solution at air-water interface are described. Based on ion type, recent study on DST for each kind of surfactant is reviewed, and the effect of concentration, temperature, additives and structure on DST is discussed. The results show that all the factors influence the DST to some extent.

关 键 词：表面活性剂 溶液 动态表面张力 吸附动力学 

分 类 号：O647.3[理学—物理化学]