Synthesis and characterization of a novel double-tailed cationic surfactant |
| |
Authors: | Lin Wang Weihong Qiao Cui Cao Zongshi Li |
| |
Institution: | aState Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, People's Republic of China |
| |
Abstract: | A novel double-tailed cationic surfactant, N,N′-didodecylacetamidinium bicarbonate, was prepared by reacting dimethylacetamide dimethyl acetal with dodecylamine, followed by reacting with dry ice. MSD, FTIR, 1H NMR, 13C NMR, 2D-NMR were used to confirm its structure. The surfactant reduced the surface tension of pure water to 24.7 mN m−1 and its critical micelle concentration was 8.75 × 10−5 M. Formation of vesicle was also observed. |
| |
Keywords: | Synthesis Characterization Double-tailed Surfactant |
本文献已被 ScienceDirect 等数据库收录! |
|