离子液体及其在分离分析中的应用进展  

Application of Ionic Liquid in Analytical Chemistry

作　　者：肖小华[1] 刘淑娟[1] 刘霞[1] 蒋生祥[1] 

机构地区：[1]中国科学院兰州化学物理研究所,兰州730000

出　　处：《分析化学》2005年第4期569-574,共6页Chinese Journal of Analytical Chemistry

摘　　要：室温离子液体是一类熔点在室温附近的熔融盐,以其熔点低、蒸汽压小、电化学窗口宽、酸性可调节以及良好的溶解性等特点在电化学、有机合成、催化、分离等领域应用广泛。综述了离子液体在分离分析上的应用进展。参考文献48篇。Ionic substances with melting points close to room temperature are referred to as ionic liquids. They have unique properties, e. g., environmentally benign, nonvolatile, nonflammable and are good solvents for a wide range of both organic and inorganic materials, so they are widely used in different chemical processes such as heterogeneous catalysis, synthesis, electrochemistry, sensors, battery applications and analytical chemistry. In this paper, the recent applications of ionic liquids in analytical chemistry are reviewed.

关 键 词：应用进展 分离分析 室温离子液体 电化学窗口 有机合成 参考文献 熔融盐 蒸汽压 溶解性 可调节 熔点 酸性 

分 类 号：O658[理学—分析化学]