摘要
综述了含有二茂铁基团氧化还原表面活性剂在近20多年内的发展情况,说明了其潜在的应用前景。通过对几种含有二茂铁基团的氧化还原表面活性剂的介绍,讨论了此类开关型表面活性剂通过氧化还原实现表面活性的动态改变以及表面活性动态改变所带来的特殊性质:通过对表面活性的动态改变,可以控制溶液胶束、囊泡的形成以及破坏,从而用来镀膜和控制流体的黏度;把表面活性动态改变同电化学方法结合起来,利用表面张力的梯度改变,可以用来控制液体的流动。
The development of the preparation and application of redox type surfactant containing ferrocenyl group in the past twenty years was summarized. Several kinds of redox type surfactant containing ferrocenyl group were introduced. The dynamic change of surface activity brought out by the redox action of such surfactant and the specific properties derived by the dynamic change were discussed. Through the dynamic change of the surfactant, the formation and destruction of micelles and vesicles can be controlled; thereby the formation of thin film and the viscosity of the solution can be managed. Incorporation with the dynamic change of the surface activity and electrochemical means, by changing gradient of the surface tension, the flow of fluid can be controlled.
出处
《日用化学工业》
CAS
CSCD
北大核心
2007年第5期317-320,共4页
China Surfactant Detergent & Cosmetics
