两性双子表面活性剂合成研究进展

摘要

基于亲水基结构的不同,以阴-阳离子型、阴-非离子型和阳-非离子型进行分类对近年来出现的两性Gemini表面活性剂进行了介绍.重点综述了阴-阳离子型两性Gemini表面活性剂的合成,并简述了其性能及主要应用领域.最后提出了两性Gemini表面活性剂目前研究存在的不足,并对其未来研发的重点进行了展望.%Based on the different structure of the hydrophilic group,zwitterionic Gemini surfactants are currently classified as anionic-cationic,anionic-nonionic and cationic-nonionic. The synthesis process of anionic-cationic Gemini surfactants was emphatically summarized,and its properties and main application fields were briefly introduced. Finally,the shortcomings of study on zwitterionic Gemini surfactants were put forward and the future development of zwitterionic Gemini surfactants were prospected.