Eu^(3+)-邻菲罗啉-苯甲酸-丙烯酸配合物与甲基丙烯酸甲酯共聚物的研究  

Investigation of Synthsis and Luminesent Propeties of Eu^(3+)-1,10-Phenanthroline-Benzene Carboxylic Acid-Acrylic Acid Complex and its Copolymer with Methyl Methacrylate

作　　者：张秀菊[1] 陈鸣才[2] 冯嘉春[2] 李抢满[3] 贾德民[1] 

机构地区：[1]华南理工大学,广东广州510640 [2]中科院广州化学研究所,广东广州510650 [3]中国科学技术大学,安徽合肥230026

出　　处：《功能高分子学报》2002年第4期395-399,共5页Journal of Functional Polymers

摘　　要：　合成了Eu3+ 邻菲罗啉(phen) 苯甲酸(BA) 丙烯酸(AA)有机稀土配合物,并确定其结构式为Eu(phen)(BA)2(AA)。将此配合物与甲基丙烯酸甲酯共聚得到一种透明且发光强度高的稀土高分子光致发光材料。并用红外光谱、紫外光谱等对其结构进行表征,证实是共聚物,而不是共混掺杂。同时检测了样品的荧光光谱,实验结果表明样品中引入邻菲罗啉,荧光强度大大提高。A kind of complex Eu3+1,10phenanthroline(phen)benzene carboxylic acid(BA)acrylic acid(AA) was synthesized. Its structure was determined as Eu(phen)(BA)2(AA). Copolymers containing rare earth complex were prepared by copolymerizing the rare earth complex with methyl methacrylate. A sort of transparent luminescent polymer material with high fluorescence intensity was obtained. They were characterized by means of IR and UV spectra, which show that it is a copolymer, not blending. The fluorescent intensity was improved greatly because of the introducing of 1,10phenanthroline.

关 键 词：邻菲罗啉 苯甲酸 丙烯酸 配合物 甲基丙烯酸甲酯 共聚物 荧光 铕 稀土高分子发光材料 

分 类 号：O614.338[理学—无机化学] O63[理学—化学]