物理化学学报 >> 2003, Vol. 19 >> Issue (08): 779-784.doi: 10.3866/PKU.WHXB20030822

综述 上一篇    

非水溶剂中囊泡等分子有序组合体的形成

黄建滨;韩峰;吴涛   

  1. 北京大学化学与分子工程学院,分子动态与稳态结构国家重点实验室,北京　100871
  • 收稿日期:2003-01-10 修回日期:2003-03-27 发布日期:2003-08-15
  • 通讯作者: 黄建滨 E-mail:JBHuang@chem.pku.edu.cn

Vesicles and Other Self-organized Molecular Assemblies Formation in Nonaqueous Solvents

Huang Jian-Bin;Han Feng;Wu Tao   

  1. State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing　100871
  • Received:2003-01-10 Revised:2003-03-27 Published:2003-08-15
  • Contact: Huang Jian-Bin E-mail:JBHuang@chem.pku.edu.cn

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摘要： 总结了各类表面活性剂在乙醇等非水及混合溶剂中的囊泡、胶束等聚集体的形成规律,着重讨论了非水体系中介电常数改变对正负离子表面活性剂混合体系中聚集体形成的影响.对反胶束等不同分子有序组合体在非水体系中的形成情况也进行了概述.

关键词: 非水溶剂, 囊泡, 胶束, 分子有序组合体

Abstract: Formation of vesicles, micelles and other self-organized molecular assemblies in nonaqueous and mixed solvents was reviewed. Especially, the influences of dielectric constant variation on aggregation behavior of cataionic surfactant mixtures in nonaqueous solvents were fully discussed. The situation about the formation of reverse micelles and other self-organized molecular assemblies in nonaqueous solvents was also summarized.

Key words: Nonaqueous solvent, Vesicle, Micelle, Self-organized molecular assembly