Tb^(3+)、Eu^(3+),N-苯基邻氨基苯甲酸-1,10-邻菲咯啉配合物的发光性能研究

Research on the Luminescence properties of Rare Earth(Tb^(3+)、Eu^(3+) ) with N-phenylanthranilic Acid and 1,10-Phenanthroline

合成了一种新型的稀土Eu3+、Tb3+的N—苯基邻氦基苯甲酸-1 ,1 0 -邻菲咯啉异多核配合物,通过红外光谱对其配位情况进行了表征,并用荧光光谱详细研究了其发光性能,讨论了配合物的分子内能量传递过程和电子转移之间的竞争。

A kind of novel complexes of rare earth(Tb 3+ 、Eu 3+ ) with N-phenylanthranilic Acid and 1,10-Phenanthroline was synthesized.Its composition was characterized by IR spectra,and its luminescence properties was studied by fluorescence spectrograph. The result indicates that there is a competition between intramolecular energy transmission and electronic transfer.