TX 100反相微乳液的红外光谱及电子顺磁共振研究  

FT IR and ESR Study on TX 100 Reverse Microemulsion

作　　者：曾红霞[1] 李之平[1] 汪汉卿[2] 

机构地区：[1]中国科学院新疆化学研究所,乌鲁木齐830011 [2]中国科学院兰州化学物理研究所

出　　处：《应用化学》1999年第5期21-24,共4页Chinese Journal of Applied Chemistry

基　　金：国家攀登计划资助项目

摘　　要：对ＴＸ１００ 、正辛烷与正戊醇、正辛醇形成的反相微乳液进行了红外及电子顺磁共振研究，比较了醇在反相微乳液中所起的作用，结果认为长碳链的醇具有一定的表面活性，参与水化作用；短碳链的醇极性较强，表面活性较弱，在反相微乳液中可调节微极性． 水化作用提高了正辛醇反相微乳液中表面活性剂链的流动性．TX 100 reverse microemulsion systems in which pentanol and octanol were used as cosurfactants have been studied by FT IR and ESR techniques. The results showed that alcohol with long carbon chain had stronger surface activity and joined in the hydration process; alcohol with short carbon chain owing to its stronger polarity mainly functioned as a polarity regulator of the reverse microemusion. The flexibility of the surfactant chains could be enhanced by hydration process in octanol reverse microemulsion system.

关 键 词：反相 微乳液 正辛烷 TX-100 正戊醇 正辛醇 

分 类 号：O648.23[理学—物理化学]