相行为研究表明，与ＴｒｉｔｏｎＸ－１００／Ｃ＿６Ｈ＿６／Ｈ＿２Ｏ体系相比，ＴｒｉｔｏｎＸ－１００／Ｃ＿（１０）Ｈ＿（２１）ＯＨ／Ｈ＿２Ｏ体系更易于生成层状液晶，并更为稳定，小角Ｘ－射线衍射表明；ＴｒｉｔｏｎＸ－１００／Ｃ＿（１０）Ｈ＿（２１）ＯＨ／Ｈ＿２Ｏ体系层状液晶中，Ｃ＿（１０）Ｈ＿（２１）ＯＨ与ＴｒｉｔｏｎＸ－１００交替排列于两亲双层中，Ｃ＿（１０）Ｈ＿（２１）ＯＨ／ＴｒｉｔｏｎＸ－１００重量比增加，两亲双层厚度ｄ＿０值不变。以Ｃ＿６Ｈ＿６代替Ｃ＿（１０）Ｈ＿（２１）ＯＨ后，Ｃ＿６Ｈ＿６存在于两亲双层的油层和渗入ＴｒｉｔｏｎＸ－１００分子链尾周围，使得溶剂渗透率减少，并且Ｃ＿６Ｈ＿６／ＴｒｉｔｏｎＸ－１００增加，ｄ＿０值增加。 The phase behavior studies showed that the TritonX-100 / C_ (10) H_ (21) OH / H_2O system is easier to form layered liquid crystals and more stable, and the small angle X-ray diffraction The results showed that C 10 H 21 OH and Triton X-100 alternately arranged in the amphiphilic bilayer in the Triton X-100 / C 10 H 21 OH / H 2 O system. C 10 H_ (21) OH / TritonX-100 weight ratio increases, the amphiphilic double layer thickness d_0 value unchanged. The substitution of C 6 H 6 for C 10 H 21 OH leads to the presence of C 6 H 6 in the amphiphilic bilayer reservoir and the infiltration of the Triton X-100 molecular chain tail, resulting in a decrease in solvent permeability and an increase in C 6 H 6 / Triton X-100 with an increase in d 0 .