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| Synthesis of Novel Cationic Surfactant of Triethyl Ammonium Chloride and the Interfacial Properties |
| MIAO Zong-cheng, ZHAI Peng-fei, SU Ting-ting, ZHAO Yang |
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Abstract In order to realize the reasonable utilization and eliminate the harm of waste oil, waste oil was used to synthesize a novel cationic surfactant(4) through hydrolysis, open loop esterification of epichlorohydrin, and quaternization of triethylamin. The structure was characterized by 1H NMR and IR. The interfacial properties were investigated. The results showed that he critical micelle concentration of 4 was 4.16×10-3 mol·L-1, and the γcmc was 38.36 mN·m-1. The foaming ability and foam stability of 4 was similar to n-hexadecyltrimethylammonium chloride.
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Received: 04 December 2015
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2016, Vol. 24 
