Polymer colloid complexes of chitosan with sodium dodecyl sulfate in water-alcohol media

被引：0
|
作者：
S. V. Shilova
O. A. Zinurova
A. Ya. Tret’yakova
V. P. Barabanov
机构：
[1] Kazan National Research Technological University,
来源：
Russian Journal of Applied Chemistry | 2014年 / 87卷
关键词：
Surfactant; Chitosan; Sodium Dodecyl Sulfate; Chitosan Solution; Ethanol Content;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The formation of polymer colloid complexes based on chitosan and sodium dodecyl sulfate in aqueous ethanol media was studied. The infl uence of the composition of water-ethanol mixtures on the parameters of surfactant binding with chitosan, on the stability of the complexes, on the phase state of the system, and on the colloid-chemical properties of the complexes was analyzed. Addition of small (up to 34 vol %) amounts of ethanol to water enhances the intensity of binding of sodium dodecyl sulfate with the polyelectrolyte and promotes formation of insoluble associates.
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页码：315 / 323
页数：8
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