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
收藏
页码：739 / 745
页数：7
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