季铵盐型阳离子双子表面活性剂的合成研究进展  

Research progress on synthesis of quaternary ammonium cationic gemini surfactants

作　　者：郭乃妮[1] 古元梓[1] GUO Nai-ni;GU Yuan-zi(College of Chemistry and Chemical Engineering,Xianyang Normal University,Xianyang 712000,China)

机构地区：[1]咸阳师范学院化学与化工学院

出　　处：《化学研究与应用》2019年第8期1410-1415,共6页Chemical Research and Application

基　　金：国家自然科学基金项目(21102121)资助;咸阳师范学院科研计划项目(XSYK17012)资助

摘　　要：阳离子双子表面活性剂具有正电荷性、cmc低、界面活性高、生物降解性好等优点,可作为柔顺剂、抗静电剂、固色剂、保湿剂、杀菌剂和防腐剂等应用于日用化工、皮革造纸、纺织、石油开采及金属防护等领域。本文综述了季铵盐型阳离子双子表面活性剂的分类、合成及应用,结合表面活性剂的发展需求对阳离子双子表面活性剂的发展方向进行了分析和展望。Cationic gemini surfactants have the advantages of positive charge,low cmc,high interfacial activity and good biodegradability.It can be used as a softener,antistatic agent,fixing agent,moisturizer,fungicide and preservative in the fields of daily chemical,leather,paper,textile,petroleum mining and metal protection.The classification,synthesis and application of quaternary ammonium salt cationic gemini surfactants were reviewed.The development direction of cationic gemini surfactants was analyzed and prospected in combination with the development of surfactants.

关 键 词：阳离子 GEMINI CMC 合成 应用 

分 类 号：O647.2[理学—物理化学]