新型稀土配合物发光材料的合成及性质研究

Synthesis and property study of new rare-earth composition luminescent material

合成一种新的吡唑啉酮席夫碱有机配体,及其与Tb、Eu、Sm、Dy的配合物,借助元素分析,红外光谱和1H NMR对其结构组成进行讨论。荧光光谱结果表明,4种稀土有机配合物都有荧光性能,其中Tb和Sm配合物的荧光最强。

A new kind of pyrazole lin alkone was synthesized, as well as its composition with Tb, Eu, Sm, Dy. Its structure was discussed by using elemental analysis, infra - red spectrum and 1H NMR. The fluorescence spectrum results showed that all the 4 rare - earth compositions have fluorescence, especially Tb and Sm.