咪唑啉型Gemini表面活性剂合成与应用进展

Progress in Synthesis and Application of Imidazoline Gemini Surfactants

从合成和应用两个方面综述了近些年咪唑啉型Gemini表面活性剂的进展,包括归纳现有的咪唑啉型Gemini表面活性剂的合成方法及路线,按照不同的结构特点进行分析比较,并整理了目前咪唑啉型Gemini表面活性剂在金属防腐、乳化、材料制备等方面的应用,并将其与单体咪唑啉表面活性剂进行了对比,体现了其结构变化导致性能的优越性。同时,对目前咪唑啉型Gemini表面活性剂发展过程中存在的问题进行了分析,并对今后咪唑啉型Gemini表面活性剂的发展方向与应用前景进行了展望。

The progress of imidazoline Gemini surfactants in recent years is reviewed from two aspects,including synthesis methods and routes of existing imidazoline Gemini surfactants,analysis and comparison according to different structural characteristics,and finish the current application of imidazoline Gemini surfactants in metal corrosion prevention,emulsification,material preparation,etc.Its application is compared with the monomer imidazoline surfactant,which shows the superiority of the performance caused by the change of its structure.Moreover,the existing problems in the development process of imidazoline Gemini surfactants are analyzed,and the development direction and application prospect of imidazoline Gemini surfactants in the future are prospected.