INSITU KINETICS MEASUREMENTS OF SURFACTANT ADSORPTION ON COLLOIDAL ALUMINA USING ESR SPECTROSCOPY

被引：6

作者：

MALBREL, CA ^{[1
]}

SOMASUNDARAN, P ^{[1
]}

TURRO, NJ ^{[1
]}

机构：

[1] COLUMBIA UNIV,LANGMUIR CTR COLLOIDS & INTERFACES,NEW YORK,NY 10027

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1990年 / 137卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0021-9797(90)90435-Q

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An electron spin resonance spectroscopy technique is employed to investigate in situ the kinetics of surfactant adsorption on colloidal particles. Using this technique, it was found that 40% of the adsorption of Aerosol OT at the alumina/cyclohexane interface takes place within 5 s after addition of the surfactant to the suspension. © 1990.

引用

页码：600 / 603

页数：4

共 8 条

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