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铕与对硝基苯乙酸及邻菲罗啉三元配合物的合成、特性及荧光性质
Synthesis,Characterization and Fluorescence Property of Europium Ternary Complex p-Nitrophenylacetic Acid and 1,10-Phenanthroline
【摘要】 本文合成了铕与对硝基苯乙酸 (HL)及邻菲罗啉的三元固体配合物 ,通过元素分析确定其配合物的组成为EuL3phen。用红外光谱、热分析、摩尔电导、紫外光谱对该配合物进行了表征。研究了Eu3+配合物的荧光性质。
【Abstract】 The europium ternary solid complex containing p-nitrophenylacetic acid and 1,10-phenanthroline was synthesized in this work,and the chemical formula of this compound was determined to be EuL 3phen by elemental analysis.The complex has been characterized by analysis of molar conductivity,TG-DTA,IR and UV.The fluorescence spectra of this Eu 3+ complex has been investigated also in this paper.
【关键词】 铕;
对硝基苯乙酸;
邻菲罗啉;
配合物;
荧光光谱;
【Key words】 Europium; p-nitrophenylacetic acid; 1,10-phenanthroline; Complex; Fluorescence spectra;
【Key words】 Europium; p-nitrophenylacetic acid; 1,10-phenanthroline; Complex; Fluorescence spectra;
【基金】 北京市科委资助项目
- 【文献出处】 光谱学与光谱分析 ,Spectroscopy and Spectral Analysis , 编辑部邮箱 ,2001年05期
- 【分类号】O641.4
- 【被引频次】14
- 【下载频次】166