蒽在SDS/BA/H_2O体系中的光谱特征  

Spectral Characterization of Anthracene in SDS/BA/H_2O Microemulsion

作　　者：徐慧[1] 柳全文[1] 

机构地区：[1]烟台师范学院化学与材料科学学院,烟台264025

出　　处：《化学通报》2006年第7期524-528,共5页Chemistry

基　　金：烟台师范学院博士科研基金项目

摘　　要：用紫外-可见吸收光谱和荧光发射光谱研究了蒽在不同组成和结构的十二烷基硫酸钠(SDS)/苯甲醇(BA)/H20微乳液中的光谱特征,探讨了微乳液组成和结构对蒽光谱特征的影响,阐述了蒽在微乳液中的定位。结果表明,蒽位于O/W微乳液的膜相和油核;在SDS/BA/H2O W/O微乳液中,蒽定位于油连续相。Spectral characterization of anthracene in sodium dodecyl sulfate （SDS） /benzyl alcohol （BA）/water （H2O） microemulsion was studied by UV-Vis absorption and fluorescence emission spectroscopy. The impact of the composition and structure of the microemulsion on spectral characterization of anthracene was discussed. Meanwhile, the location of anthracene in microemulsion was described, anthracene exists both in the membrane phase and oil core in SDS/BA/H2O O/ W microemulsion, but it exists in the oil continuous phase in W/O microemulsion.

关 键 词：蒽 微乳液 光谱 

分 类 号：O621.25[理学—有机化学]