Adsorption of nonionic surfactants on kaolins

被引：28

作者：

Tahani, A ^{[1
]}

VanDamme, H ^{[1
]}

Noik, C ^{[1
]}

Levitz, P ^{[1
]}

机构：

[1] INST FRANCAIS PETR,F-92506 RUEIL MALMAISON,FRANCE

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1996年 / 184卷 / 02期

关键词：

adsorption; nonionic surfactant; kaolin; pyrene; fluorescence;

D O I：

10.1006/jcis.1996.0642

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：

Adsorption of nonionic surfactant on kaolins of different origins was studied, The shape of the isotherm differs only slightly according to the origin of the kaolin, but the amount adsorbed is quite different, The relation between the morphology of the kaolin particles and the shape of the isotherm is not clear. Fluorescence studies show two different solubilization sites for adsorbed pyrene molecules, However, these two environments could not be correlated to the basal and lateral surfaces of the mineral particles. (C) 1996 Academic Press, Inc.

引用

页码：469 / 476

页数：8

共 27 条

[1]

BEAUVAIS C, 1989, THESIS U PARIS 6

[2] ASSOCIATION AND ADSORPTION OF NONIONIC FLEXIBLE CHAIN SURFACTANTS [J].