Multilayers by adsorption of functional polyelectrolytes

被引：0
|
作者：
Charlier, V [1 ]
Laschewsky, A [1 ]
Mayer, B [1 ]
Wischerhoff, E [1 ]
机构：
[1] Univ Catholique Louvain, Dept Chem, B-1348 Louvain, Belgium
来源：
6TH DRESDEN POLYMER DISCUSSION - SURFACE MODIFICATION | 1998年 / 126卷
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D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The synthesis of polycations bearing reactive groups, namely tertiary anilines located in the side chain or in the main chain, is described. These polyions are employed in conventional alternating polyelectrolyte multilayer assembly or in a modified build-up process including an azo coupling reaction on the topmost layer after every polycation adsorption step, which offers the potential to create multilayer structures with a non-centrosymmetric structure. The characterization of these modified assemblies by UV/VIS spectroscopy reveals significant differences in the spectral data in dependence of the polycation structure.
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页码：105 / 121
页数：17
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