铕四元配合物的合成及发光性质  

Synthesis and Luminescence Properties of Quarternary Complex of Europium

作　　者：徐江萍[1] 张正方[1] 唐军[1] 王永疆[1] 

机构地区：[1]新疆大学理化测试中心,乌鲁木齐市胜利路14号830046

出　　处：《光谱实验室》2008年第5期788-791,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：合成了铕-乙酰丙酮配合物,再引入丙烯酸、丙烯腈作为协同配体,合成出铕-乙酰丙酮-丙烯酸-丙烯腈四元配合物,通过元素分析、红外、紫外、荧光光谱、热重差热等分析手段对其进行了表征,结果表明,四元配合物有较好的荧光性,将这种具有高效发光和聚合活性的稀土配合物单体引入高分子材料中,可望合成出键合型稀土高分子发光材料。A quarternary complex is synthesized by the reaction of metallorganic complcx（NaEu （acac）4） with acrylic acid and acrylonitrile. The complex is characterized by means of element analysis, thermal analysis, FTIR spectra and UV spectra. The quarternary complex has good lumnescence property. The rare earth multicomponent complex containing a polymerization reactivity and higher luminescence efficient will possibly has a potential application to the fabrication of bonding type europium polymer luminescent materials.

关 键 词：四元配合物 稀土 发光 Β-二酮 

分 类 号：O657.32[理学—分析化学] O657.33[理学—化学]