Stoichiometric complexes of polyelectrolyte and azo-functionalized surfactant

被引：9

作者：

Abdallah, Dalia

Cully, Matthew J.

Li, Yuzhuo ^{[1
,2
]}

Shipp, Devon A.

机构：

[1] Clarkson Univ, Dept Chem & Biomol Sci, Potsdam, NY 13699 USA

[2] Clarkson Univ, Ctr Adv Mat Proc, Potsdam, NY 13699 USA

来源：

COLLOID AND POLYMER SCIENCE | 2008年 / 286卷 / 6-7期

关键词：

polyelectrolyte; surfactant; azobenzene; complexes;

D O I：

10.1007/s00396-007-1827-1

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 Stoichiometric (1:1) complexes, comprising of a quaternary ammonium surfactant derived from azobenzene and the anionic polyelectrolyte poly(styrene sulfonate), were studied in solution. The studies were based on UV/Visible spectroscopy. Furthermore, aqueous solutions were prepared by the addition of excess surfactant. The kinetic data (t(1/2) and % cis) for the complexes in water with added dodecyltrimethylammonium bromide (DTAB) were collected, which suggests that the 1:1 complexes are resolubilized in water by the additional DTAB.

引用

页码：739 / 745

页数：7

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