The Synthesis and Fluorescence Properties of Doping Europium-Benzonic Acid-Phenanthroline Complexes
WANG Zheng-xiang1, CHEN Hong1，2, TAN Mei-jun1,SHU Wan-gen1
1.Key Laboratory of New Materials and Technology, China National Packaging Corporation, Zhuzhou Institute of Technology, Zhuzhou 412008, China 2.Central South Foresty University, Changsha 410004, China
Abstract：Eu1-xLnx(BA)3Phen(Ln： Gd，La，Y;BA： benzonic acid;Phen： phenanthroline; x=0.0-0.9) complexes are synthesized, and their similar structures showed by IR spectra.Fluorescence spectra indicate that the complexes can emit intense characteristic fluorescence from europium ion and the doping elements can enhance the fluorescence intensities of central europium ion and have co-fluorescence effect.
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