Adsorbed layer structure of cationic surfactants on clays (mica is not a typical substrate for adsorption studies)

被引：23

作者：

Schulz, JC ^{[1
]}

Warr, GG ^{[1
]}

机构：

[1] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia

来源：

LANGMUIR | 2000年 / 16卷 / 07期

关键词：

D O I：

10.1021/la9912747

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solution atomic force microscopy imaging of the adsorbed layer of tetradecyltrimethylammonium bromide on kaolinite and montmorillonite particles deposited onto mica shows a strong dependence of film morphology on clay substrate. Whereas stripes (cylindrical micelles) are observed on mica, spherical structures are seen on both kaolinite and montmorillonite particles under identical solution conditions.

引用

页码：2995 / 2996

页数：2