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

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.