新型稀土配合物Eu-TTA-Phen的合成及表征  

Synthesizing and Characterizing of New Rare Earth Complex with Eu-TTA-Phen

作　　者：任皞[1] 宋桂兰[1] 李春生[1] 曲丽娜[1] 

机构地区：[1]济南大学化学化工学院,山东济南250022

出　　处：《中国稀土学报》2005年第S2期23-26,共4页Journal of the Chinese Society of Rare Earths

基　　金：山东省教育厅科技计划资助项目(G0405)

摘　　要：合成了铕(Eu)-噻吩甲酰三氟丙酮(HTTA)-(Phen)配合物,并通过元素分析,红外、紫外、荧光光谱分析对其进行了表征,研究了稀土Er3+,Y3+,Sm3+和Ho3+对发光中心的荧光增强作用及它们的发光性能。Complex of Eu-thienyltrifluoroacetone-1,10-phenanthroline was synthesized and characterized by mean of elemental analysis,FT-IR spectra,UV spectra and fluorescence spectra.The fluorescence increment and intensity effect of Er^(3+),Y^(3+),Sm^(3+) and Ho^(3+) on the luminescence center were researched and discussed.

关 键 词：噻吩甲酰三氟丙酮 邻菲咯啉 配合物 发光 稀土 

分 类 号：O627.33[理学—有机化学]