Layer-by-layer adsorption of identically charged polyelectrolytes

被引：32
|
作者：
Fischer, P [1 ]
Laschewsky, A [1 ]
机构：
[1] Univ Catholique Louvain, Dept Chem, B-1348 Louvain, Belgium
来源：
MACROMOLECULES | 2000年 / 33卷 / 03期
关键词：
D O I：
10.1021/ma991447z
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this study, the limited successive adsorption of different polycations was confirmed by a system that excludes hydrogen bonding as a major driving force. A dynamic exchange of some polyions from the topmost layer and from the solution was apparently correlated to this phenomenon. However, the adsorption of identically charged polyions seemed far from being useful as an alternative method of film growth. Nevertheless, these findings underline once more the dynamic character of polyelectrolyte layer-by-layer assemblies.
引用
收藏
页码：1100 / 1102
页数：3
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