共 57 条
Polyhydroxyl-based surfactants and their physico-chemical properties and applications
被引:109
作者:
Söderman, O
Johansson, I
机构:
[1] Lund Univ, Ctr Chem & Chem Engn, Dept Phys Chem 1, S-22100 Lund, Sweden
[2] Akzo Nobel Surface Chem AB, S-44485 Stenungsund, Sweden
关键词:
polyhydroxy surfactants;
micelles;
phase diagrams;
microemulsions;
adsorption;
D O I:
10.1016/S1359-0294(00)00019-4
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:
This contribution deals with the physical-chemical properties of surfactants carrying hydroxyl groups in the polar part. Topics discussed include surface and colloid properties, micelles (both single and multi-component), general phase behaviour and microemulsions. A general conclusion is that our understanding of polyhydroxy surfactants is increasing, but that further work is needed to unravel certain aspects of this important class of surfactants. Examples of such aspects are the origin of the liquid-liquid phase separation and the adsorption to solid surfaces of polyhydroxy surfactants. (C) 2000 Elsevier Science Ltd. All rights reserved.
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页码:391 / 401
页数:11
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