Synthesis and surface activity of novel triazole-based cationic gemini surfactants

被引：0
|
作者：
Qiu, LG [1 ]
Xie, AJ
Shen, YH
机构：
[1] Anhui Univ, Sch Chem & Chem Engn, Hefei 230039, Peoples R China
[2] Acad Sinica, Inst Solid State Phys, Hefei 230031, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2003年 / 14卷 / 06期
关键词：
gemini surfactant; cationic surfactant; critical micelle concentration; triazole; synthesis;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis and surfactant activities of two new cationic gemini surfactants containing triazole compound as spacer were described. Their critical micelle concentrations (CMC), which are 1.8 x 10(-4) mol/L and 3.9 x 10(-4) mol/L respectively, are much lower than that of conventional surfactant cetyltrimethyl ammonium chloride (CTAC). In addition, compared with some gemini surfactants containing phenylene, xylylene and stilbenyl as spacer, this new kind of surfactants has good solubility in water at room temperature because of containing more hydrophilic groups or atoms in molecules.
引用
收藏
页码：653 / 656
页数：4
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