Langmuir behaviors of the complex of anionic and cationic surfactant at the air/water interface

被引：2
|
作者：
Kang, YS [1 ]
Oh, YO [1 ]
Choi, JH [1 ]
机构：
[1] Pukyong Natl Univ, Dept Chem, Nam Gu, Pusan 608737, South Korea
来源：
SYNTHETIC METALS | 2001年 / 117卷 / 1-3期
关键词：
precipitation; Brewster angle microscopy;
D O I：
10.1016/S0379-6779(00)00490-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The complexes of anionic and cationic surfactant were prepared by mixing a cationic surfactant (cetylpyridinium chloride (CPCl, C-16) with anionic surfactant ((sodium octyl sulfonate (OSS, C-8), sodium dodecyl sulfate (SDS, C-12), sodium tetradecyl sulfonate (TDSS, C-14), sodium dodecyl benzene sulfonate (SDBS, C-12)) having different alkyl chain lengths in 0.15 M NaCl aqueous solution. The behaviors of precipitates at the air/water interface were studied by surface-pressure-area isotherm, surface potential and Brewster angle microscopy (BAM), respectively. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：173 / 175
页数：3
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