The effect of polyvalent salt ions on the properties of annealed polyelectrolyte brushes

被引：13

作者：

Birshtein, TM

Zhulina, EB

机构：

[1] Institute of Macromolecuiar Compounds, Russian Academy of Sciences

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1996年 / 100卷 / 06期

关键词：

ionization; polymers; solution;

D O I：

10.1002/bbpc.19961000639

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：

The scaling analysis of the equilibrium behaviour of polyelectrolyte brushes immersed in water-salt solution is presented. The effect of polyvalent salt ions is investigated for the brushes with quenched and annealed charges. The nontrivial dependence of brush thickness on the ionic strength is predicted and discussed.

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页码：929 / 935

页数：7

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