阳离子表面活性剂-曙红Y体系的二级散射光谱及其在分析化学上的应用  

Double Scattering Spectra of Cationic Surfactant-Eosin Y Systems and Their Analytical Applications

作　　者：刘绍璞[1] 刘忠芳[1] 

机构地区：[1]西南师范大学环境化学研究所,重庆630715

出　　处：《分析化学》1996年第6期665-668,共4页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金

摘　　要：本文研究了阳离子表面活性剂（C－sf）与曙红Y离子缔合物的二级散射和“反二级散射”光谱．考察了它们的光谱特征，影响因素和适宜条件，提出用二级散射光谱法测定痕量c－sf的新的高灵敏度分析方法。The double scattering and 'antidouble scattering' spectra of the ion-associates of cationic surfactant with eosin Y studied. The spectral characteristics,influencing factors and optimum conditions have been investigated. A new and high sensitive way for determination of trace amounts of cationic surfactant by the double scattering spectra is proposed.

关 键 词：二级散射光谱 阳离子 表面活性剂 曙红Y 

分 类 号：O647.2[理学—物理化学] O657.39[理学—化学]