碳氟表面活性剂在有机液体中的表面活性

Surface Activity of Fluorocarbon Surfactants in Organic Solution

从不同的碳氟链（ 包括四氟乙烯五聚体衍生物、全氟丙烯环氧齐聚体衍生物以及全氟烷基衍生物等） 出发， 制备了多种碳氟化合物。通过表面张力测定，研究了碳氟化合物在甲苯、正己烷、正癸烷、环己烷等烃类化合物以及在氯仿、硝基甲烷、二甲亚砜、正丁醇等极性化合物中的表面活性。探讨了表面活性剂结构对其表面活性的影响。

Fluorocarbon surfactants,including derivatives of tetrafluoroethylene pentamer,oligo(hexafluoropropene oxide) and perfluoroalkyls,were prepared.The surface activity of fluorocarbon surfactants in organic liquids such as toluene,hexane,decane,cyclohexane,nitromethane,dimethylsulfoxide,1 butanol,etc.,was investigated by measurement of surface tension.The effects of structure of fluorocarbon surfactants on the surface activity were discussed.