发光学报2011，Vol.32Issue(1)：33-37,5.DOI:10.3788/fgxb20113201.0033
新型双β-二酮、邻菲罗啉和铕(Ⅲ)三元配合物的合成与发光
Synthesis, Luminescent Properties of New Ternary Complex of Eu3 + with Bis (β-diketone) and 1,10-phenanthroline
摘要
Abstract
A new ternary complex of Eu3 + with bis ( β-diketone ) ligand 1,3-bis [3- (2-thiophenyl) -3-oxopropan-oyl]benzene and 1,10-phenanthroline was synthesized. The properties of this complex were characterized by IR , UV-Visible spectrometry, elemental analysis and TG-DSC. The photoluminescence of complex indicated that there is a sharp and strong red emission peak at 612 nm attributed to 5D0→7F2 transition of Eu3+ ion. The results showed that this Eu3+ -bis(β-diketone) complex would be a potential excellent red emission material.关键词
双β-二酮/稀土铕/配合物/荧光性质Key words
bis(β-diketone)/ rare earth europium/ complex/ luminescent property分类
数理科学引用本文复制引用
刘万云,霍平,伍晓春,梅光泉..新型双β-二酮、邻菲罗啉和铕(Ⅲ)三元配合物的合成与发光[J].发光学报,2011,32(1):33-37,5.基金项目
江西省自然科学基金(2008GZH0063) （2008GZH0063）
江西省教育厅科技项目(GJJ08528,GJJ09636)资助项目 （GJJ08528,GJJ09636）
