CTAB～n-C_4H_9OH/c-C_6H_(12)/H_2O体系W/O微乳液稳定性研究  

Study on the Stabilizing Conditions of W/O Microemulsion for CTAB～n-Butanol/Cyclohexane/Water System

作　　者：吴长英[1] 王长龙[1] 聂基兰[1] 

机构地区：[1]南昌大学化学系,江西南昌330047

出　　处：《江西科学》2004年第2期84-86,90,共4页Jiangxi Science

摘　　要：对CTAB～n＿C4H9OH/c＿C6H12/H2O体系微乳液的相组成和性质进行研究。结果表明,当CTAB与n＿C4H9OH质量比为2∶3时,具有较宽范围的W/O微乳液相区域,且该微乳液体系对温度变化不敏感,当pH≥2时,有较强的pH值稳定性,并探讨了液晶相出现的原因。In this paper water-in-oil microemulsion phase and properties of CTAB～n-butanol/cyclohexane/water system were studied.It shows that when CTAB and n-butanol is in weight ratio of 2∶3,this water-in-oil microemulsion system has extansive and stable microemulsion phase regions which is not changed at varying pH value from 2 to 14,and this system is insensitive to temperatures.At the same time,the occuring reasons of fluid crystals was analyzed.

关 键 词：W/O微乳液 相区域 CTAB n-C4H9OH c-C6H12 

分 类 号：O647.2[理学—物理化学]