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季铵盐二聚表面活性剂C12-s-C12·2Br(s=2、3、4、6)和非离子表面活性剂C12E10或C12E23在水溶液中生成混合胶团.其临界胶团总浓度cmcT值介于二元复配体系中各组分的临界胶团浓度cmc01和cmc02之间.当添加少量非离子型表面活性剂(在水溶液中的摩尔分数α2=0.1)时,混合胶团中C12E10或C12E23的摩尔分数均已超过0.35;随着溶液中非离子型表面活性剂含量的增大,混合胶团中逐渐以C12E10或C12E23成分为主.
Quaternary ammonium salt dimerization surfactant C12-s-C12 · 2Br (s = 2,3,4,6) and non-ionic surfactant C12E10 or C12E23 form a mixed micelles in aqueous solution with a critical micellar total concentration cmcT Value between the critical micelle concentration cmc01 and cmc02 of each component in the binary complex system.When a small amount of non-ionic surfactant (mole fraction α2 = 0.1 in aqueous solution) was added, the molar ratio of C12E10 Or C12E23 molar fraction has been more than 0.35; with the solution of non-ionic surfactant content increases, the mixed micelles gradually C12E10 or C12E23 components.