稀土(铽)二元和三元配合物的合成及荧光性质

Synthesis and Fluorescence Properties of Binary and Ternary Terbium Complexes

分别合成了稀土铽-N-苯基邻氨基苯甲酸、铽-N-苯基邻氨基苯甲酸-邻菲罗啉两种稀土二元及三元配合物。此外,采用溶胶-凝胶湿化学制备手段在SiO2凝胶玻璃中引入了铽-N-苯基邻氨基苯甲酸-邻菲罗啉三元配合物,对合成的配合物进行了表征,在紫外光激发下,它们均能发射铽离子的特征荧光。

Two binary and ternary complexes of rare earth （Tb） with N-phenylanthranilic acid and 1,10-phenanthroline were synthesized, and silica gel glass containing ternary complex was prepared by sol-gel method, too. The properties of these complexes were studied. Under the excitation of UV light, these complexes exhibit characteristic luminescence of terbium ion.