铕-柠檬酸-1,10菲咯啉三元配合物的合成及荧光性质的研究

1.哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001

2.哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001;上海交通大学,环境科学与工程系,上海,200030

3.哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001

4.哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001

Synthesis and Fluorescence Properties of Ternary Europium Complex with Citric Acid and 1,10-Phenanthroline

合成了铕的柠檬酸、1,10菲咯啉三元配合物,并用红外光谱、差热分析、热重分析和荧光光谱等手段研究了配合物的组成、结构及发光性质.结果表明第二配体的加入能有效提高能量传递效率,对铕的发光有增强作用.

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