联接基团对双子表面活性剂性能的影响研究进展  

Effect of spacer group on Gemini surfactants properties

作　　者：廖辉[1] 唐善法[1] 雷小洋[1] 王晓杰[1] 

机构地区：[1]长江大学石油工程学院,湖北武汉430100

出　　处：《精细与专用化学品》2013年第8期39-42,共4页Fine and Specialty Chemicals

基　　金：中国石油科技创新基金研究项目(2010D-5006-0211)

摘　　要：双子表面活性剂的独特结构使其较传统表面活性剂具有更优异的性能。联接基团的长度和性质对双子表面活性剂性能影响很大。因此,探究联接基团对其性能的影响规律,有助于更好地理解分子内部的相互作用,从而更好地发挥和利用双子表面活性剂的性能,对新型双子表面活性剂的开发及工业生产具有现实意义。文章综述了联接基团对双子表面活性剂的表面活性、泡沫性能、润湿性能、缓蚀性能、黏度、增溶及乳化性能的影响,并对原因进行了分析。Properties of Gemini surfactants are superior to conventional surfactants owing to their unusual chemical structure. And the influence of the spacer group has been turned out to be predominant therefore it is of utmost importance to investigate into its effect on Gemini surfactants,which can help to better understand the interactions inside molecules,make better use of Gemini surfactants properties,and develop some novel Gemini surfactant. This paper summarized influence of spacer group on surface activity,foaming property,wettability,inhibition of corrosion,viscosity effect,solubilization and emulsification,and meanwhile analyzed the causes for it.

关 键 词：双子表面活性剂 结构 联接基团 性能 影响 

分 类 号：TQ423[化学工程]