Studies on the Phase Properties of Winsor Ⅰ-Ⅲ Type Microemulsions with Dielectric Relaxation Spectroscopy  

Studies on the Phase Properties of Winsor I-III Type Microemulsions with Dielectric Relaxation Spectroscopy

作　　者：Jin Ling CHAI Yan Hong GAO Kong Shuang ZHAO Gan Zuo LI Gao Yong ZHANG 

机构地区：[1]Department of Chemistry, Shandong Normal University, Jinan 250014 [2]Key Laboratory for Colloid and Interface Chemistry of State Education Ministry, Shandong University, Jinan 250100 [3]Department of Chemistry.Beijing Normal University, Beijing 100875

出　　处：《Chinese Chemical Letters》2005年第9期1263-1266,共4页中国化学快报（英文版）

基　　金：This project is supported by the Natural Science Foundation of Shandong Province(No:Y2003B01).

摘　　要：The dielectric relaxation spectroscopy （DRS） of Winsor I -Ⅲ microemulsions for nonionic surfactant octyl polyglucoside CsG1.46/1-butanol/cyclohexanedwater system was studied. The experiment shows that the permittivity decreases with the increase in the frequency and clear dielectric relaxation phenomena were observed. Permittivity obviously decreases with the change of the microstructure of the microemulsion, W/O, B.C. and O/W can be distinguished by the permittivity.The dielectric relaxation spectroscopy （DRS） of Winsor I -Ⅲ microemulsions for nonionic surfactant octyl polyglucoside CsG1.46/1-butanol/cyclohexanedwater system was studied. The experiment shows that the permittivity decreases with the increase in the frequency and clear dielectric relaxation phenomena were observed. Permittivity obviously decreases with the change of the microstructure of the microemulsion, W/O, B.C. and O/W can be distinguished by the permittivity.

关 键 词：Phase property MICROEMULSION dielectric relaxation spectroscopy 

分 类 号：O646[理学—物理化学]