引用本文:
Ling Guang QIU, An Jian XIE, Yu Hua SHEN. Synthesis and Surface Activity of Novel Triazole-based Cationic Gemini Surfactants[J]. Chinese Chemical Letters,
2003, 14(6): 653-656.
Citation: Ling Guang QIU, An Jian XIE, Yu Hua SHEN. Synthesis and Surface Activity of Novel Triazole-based Cationic Gemini Surfactants[J]. Chinese Chemical Letters, 2003, 14(6): 653-656.
Citation: Ling Guang QIU, An Jian XIE, Yu Hua SHEN. Synthesis and Surface Activity of Novel Triazole-based Cationic Gemini Surfactants[J]. Chinese Chemical Letters, 2003, 14(6): 653-656.
Synthesis and Surface Activity of Novel Triazole-based Cationic Gemini Surfactants
摘要:
The synthesis and surfactant activities of two new cationic gemini surfactants containingtriazole compound as spacer were described. Their critical micelle concentrations (CMC), whichare 1.8×l0-4 mol/L and 3.9×10-4 mol/L respectively, are much lower than that of conventionalsurfactant cetyltrimethyl ammonium chloride (CTAC). In addition, compared with some geminisurfactants containing phenylene, xylylene and stilbenyl as spacer, this new kind of surfactants hasgood solubility in water at room temperature because of containing more hydrophilic groups oratoms in molecules.
English
Synthesis and Surface Activity of Novel Triazole-based Cationic Gemini Surfactants
Abstract:
The synthesis and surfactant activities of two new cationic gemini surfactants containingtriazole compound as spacer were described. Their critical micelle concentrations (CMC), whichare 1.8×l0-4 mol/L and 3.9×10-4 mol/L respectively, are much lower than that of conventionalsurfactant cetyltrimethyl ammonium chloride (CTAC). In addition, compared with some geminisurfactants containing phenylene, xylylene and stilbenyl as spacer, this new kind of surfactants hasgood solubility in water at room temperature because of containing more hydrophilic groups oratoms in molecules.
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Key words:
- Gemini surfactant
- / cationic surfactant
- / critical micelle concentration
- / triazole
- / synthesis
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