2002•Unpublished venueRequires access
Synthesis and Characterization of a Cationic Gemini Surfactant
Chen Gong
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Abstract
A novel Gemini surfactant with two lipophilic groups and two hydrophilic groups was synthesized using trimethylamine,epichlorohydrin,and bis (2-hydroxy-5-nonyl phenyl) methane which was prepared from p -nonylphenol and formaldehyde.The structure of this Gemini surfactant was characterized by elemental analysis,IR and 1H NMR.The good surface activities of the surfactant was shown obviously by measurement of surface tension and critical micelle concentrations in aqueous solution.