(乙烯基咔唑-甲基丙烯酸金刚烷酯)共聚物的制备与光致发光性能  

Preparation and Photoluminescence Studies of Copolymers of N-vinylcarbazole and Adamantyl Methacrylate

作　　者：吴彤彪 郭建维[1] 

机构地区：[1]广东工业大学轻工化工学院,广东广州510006

出　　处：《广州化学》2015年第4期34-37,42,共5页Guangzhou Chemistry

基　　金：广东省科技计划项目(2013B010403028);中山市科技计划项目(2013C2FC0036)

摘　　要：以1-金刚烷醇和甲基丙烯酰氯为原料,经酯化反应合成甲基丙烯酸金刚烷酯单体。然后通过甲基丙烯酸金刚烷酯与N-乙烯基咔唑进行共聚反应合成了乙烯基咔唑-甲基丙烯酸金刚烷酯共聚物。采用1H-NMR、FI-IR和元素分析等表征了共聚产物的结构,通过凝胶渗透色谱仪和荧光光谱仪考察了金刚烷基团对共聚物结构与荧光性能的影响。Adamantyl methacrylate （AdMA） was synthesized successfully by esterification of 1-adamantanol and methacryloychloride firstly. Then series of modified PVK copolymers （p（NVK-co-AdMA）） were prepared by copolymerization of N-vinylcarbazole and AdMA. Structures of AdMA and copolymers were identified by 1H-NMR, IR and elemental analysis. Gel permeation chromatography （GPC） and fluorospectrophotometer （FL） were used to investigate the effect of adamantyl units on the structure and fluorospeetro propertise of copolymers.

关 键 词：N-乙烯基咔唑 甲基丙烯酸金刚烷酯 荧光光谱 位阻效应 

分 类 号：O632.19[理学—高分子化学]