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合成2-丙酰-茚满二酮-1,3及其Eu(Ⅲ)的二元、三元固态配合物,经化学分析、元素分析确定了配合物的化学组成,通过红外光谱、紫外光谱进行表征,用配合物的荧光光谱和配体低温磷光光谱分析了配合物的荧光强度和能有效发光的原因.
The binary and ternary complexes of 2-propionyl-indandione-1,3 and Eu (Ⅲ) were synthesized and their chemical compositions were confirmed by chemical analysis and elemental analysis. The structures of the complexes were characterized by IR, UV The complexes were characterized by fluorescence spectroscopy and low temperature phosphorescence spectrometry. The fluorescence intensity and the reason of the effective luminescence were analyzed.