Synthesis and characterization on a novel series of protic pyrrolidinium surfactants  

作　　者：Ma, Fu Min Chen, Xiao Wang, Xu Dong Zhao, Yu Rong Li, Qiu Hong Yue, Xiu Lv, Chao 

机构地区：[1]Shandong Univ, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China

出　　处：《Chinese Chemical Letters》2010年第4期385-387,共3页中国化学快报（英文版）

基　　金：Supports from the National Natural Science Foundation of China(Nos.20573066 and 20773080)

摘　　要：A novel series of protic tertiary pyrrolidinium surfactants were prepared and characterized by different techniques.These compounds show good conductivity and efficient ability to reduce surface tension.Thermogravimetric analysis proves their high thermal stability at decomposition temperatures over 250℃.Their lyotropic and thermotropic liquid crystalline properties are also discussed.

关 键 词：Protic pyrrolidinium surfactants Liquid crystal CONDUCTIVITY Surface tension 

分 类 号：O621.2[理学—有机化学]