考虑载体影响的液膜体系界面状态方程  

The Improved Interfacial State Equation of (WO)W Liquid Surfactant Membrane

作　　者：高广颖[1] 蒋元力[2] 黄强[2] 吴增刚 

机构地区：[1]中州大学化工系 [2]郑州工业大学化工学院

出　　处：《郑州工业大学学报》1998年第4期93-96,共4页Journal of Zhengzhou University of Technology

摘　　要：在文献［１］中提出的液膜体系界面状态方程的基础上，考虑了载体对乳状液－水相间界面张力的影响，发现膜相中载体的存在会使得界面张力降低，说明载体能够吸附于界面并同表面活性剂发生界面上的“竞争吸附”，从而提出了一个新的液膜体系界面状态方程，利用该方程可使界面张力的预测值与实验值吻合较好。Based on the interfacial state equation of (WO)W Liquid Surfactant Membrane proposed by us,the effects of the carrier on the interfacial tension between the emulsion and the outer water phase were studied.The existence of carrier in the membrane phase decreased the interfacial tension.This phenomenon shows that carrier can be attached to the interface as well as surfactant.Then an improved interfacial state equation of (WO)W Liquid Surfactant Membrane is proposed.The prediction values with this new equation are in good agreement with experimental data.

关 键 词：乳化液膜 界面状态方程 载体 液膜 界面张力 

分 类 号：O648.23[理学—物理化学] O647.1[理学—化学]