聚电解质-表面活性剂固态复合物

Polyelectrolyte-Surfactant Complexes in Solid State

聚电解质与相反电荷的表面活性剂在溶液中通过分子自组装可生成聚电解质表面活性剂固态复合物(PE-Surfs).PE-Surfs具有较好的热学,力学以及光学性能,已在可控渗透膜、光电响应性有机薄膜及化学传感器等领域显示出很好的应用和发展前景.通过改变聚电解质与表面活性剂的结构和种类可制备具有不同结构和性能的功能材料.本文对PE-Surfs的制备、结构与性能以及应用前景进行概述.

Polyelectrolyte - surfactant complexes(PE-Surfs)can be formed by Molecular self-assembly of polyelectrolyte and oppositely charged surfactant in aqueous solution. PE - Surfs in solid state have good thermal、mechanical、potional properties and promising applications as permeation - controllable organic films、thermal/light- electricity responsible organic films and chemical sensors,etc. Neut functional materials with different structures and properties can be obtained by changing the structures and types of polyelectrolytes and surfactants. In this paper both the preparation#structures and properties and potential applications of PE - Surfs in solid state were summarized as well.