溶致变色荧光染料的合成及性能研究进展  

Progress in Solvatochromic Fluorescent Dyes: Synthesis and Photophysical Properties Study

作　　者：杨杨[1] 高超颖[1] 许良[1] 段莉梅[1] 白锁柱[1] 

机构地区：[1]内蒙古民族大学化学化工学院,内蒙古通辽028000

出　　处：《内蒙古民族大学学报（自然科学版）》2015年第3期208-213,共6页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：国家自然科学基金资助项目(21461018);内蒙古民族大学博士科研启动基金资助项目(BS311);内蒙古民族大学科学研究资助项目(NMD1311)

摘　　要：在溶液的化学环境中,溶剂对有机分子的物理性质和化学性质都有重要的影响.尽管人们在溶剂效应方面的研究已愈一个世纪,但其影响规律依然难于理解,更难以预测.经过分子结构的特殊设计,大量溶致变色染料被合成出来,作为一类能定量测定溶液性质的指示剂,得到广泛应用.本文综述了近10年来溶致变色变光材料的研究进展,并对其分子结构、设计思路、合成方法及溶剂化变性能进行详细评述.The solvent influences practically all of the physical and chemical properties of the molecular species in solution chemical systems. Although solvent effects have been known for more than a century, they are still difficult to understand and even more difficult to predict. A number of specially designed solvatochromic dyes had been synthe-sized and used as indicators to quantitatively measure the properties of solvents. This review highlights the latest pro-gresses in the past 10 years in the field of solvatochromic fluorescent dyes. Their structure, design idea, synthesis, solvatochromic effects and applications are discussed in detail.

关 键 词：溶致变色 分子内电荷转移 荧光发射 斯托克位移 

分 类 号：TQ422[化学工程]