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.

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页码：2995 / 2996

页数：2

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