可聚合8-羟基喹啉衍生物的合成及高分子化  

PREPARATION AND PHOTOLUMINESCENT PROPERTY OF POLYMERIC 8-HYDROXYQUINOLINE ALUMINUM COMPLEX

作　　者：胡芬[1] 刘承美[1] 雷国夫[1] 

机构地区：[1]华中科技大学化学系,湖北武汉430074

出　　处：《高分子材料科学与工程》2006年第2期100-103,共4页Polymer Materials Science & Engineering

基　　金：国家自然科学基金资助项目(20374022)

摘　　要：5氯-甲基-8-羟基喹啉与烯丙醇反应,得到5-(烯丙氧)甲基-8-羟基喹啉可聚合单体,进一步与苯乙烯聚合,得到含8羟-基喹啉基团的高分子。将所得的聚合物与铝离子配位得到高分子配合物(最大发射波长为512 nm)。利用红外光谱、紫外光谱、核磁共振和原子力显微镜(AFM)对配体和配合物的结构进行了表征,利用荧光光谱研究了配合物的光致发光性能。5-allyloxymethyl-8-hydroxyquinoline was prepared by reaction between 5-chloromethyl-8-hydroxyquinoline and allylethanol. This monomer was copolymerized with styrene to prepare a polymer contaning 8-hydroxyqunoline side group. Then the polymer was coordinated with aluminum ion to prepare the polymeric complexes. The chemical structure and properties of ligand and polymeric complexes were studied by FT-IR, UV-Vis, NMR and AFM. The results indicate that polymeric complexes have excellent photoluminescent properties with maximum mission wavelength around 510 nm.

关 键 词：高分子配合物 8-羟基喹啉 光致发光 

分 类 号：TB39[一般工业技术—材料科学与工程]