摘要
测定了全氟辛酸钠－三甲胺盐酸盐及三乙胺盐酸盐混合水溶液的表面张力，自表面张力曲线研究了混合体系的表面活性。结果表明，无表面活性的有机铵盐的加入，可大大提高全氟辛酸钠的表面活性，对此类混合体系的表面吸附计算及胶团形成结果进行了分析、讨论。
The surface tension of the mixed aqueous solution of sodium perfluorooctanoatetrimethylamine(or triethylamine) hydrochloride has been determined.The results showed that the surface activity of sodium perfluorooctanoate was much enhanced by the addition of nonsurface active organic ammonium salts.It has been analysed and discussed for the surface adsorption and micellization of these mixed systems.
出处
《日用化学工业》
CAS
CSCD
北大核心
1998年第3期1-3,共3页
China Surfactant Detergent & Cosmetics
关键词
全氟辛酸钠
三甲胺
三乙胺盐酸盐
表面活性
sodium perfluorooctanoate,trimethlyamine hydrochloride,triethylamine hydrochloride,surface activity
