节点文献
新型稀土配合物Eu-TTA-Phen的合成及表征
Synthesizing and Characterizing of New Rare Earth Complex with Eu-TTA-Phen
【摘要】 合成了铕(Eu)-噻吩甲酰三氟丙酮(HTTA)-(Phen)配合物,并通过元素分析,红外、紫外、荧光光谱分析对其进行了表征,研究了稀土Er3+,Y3+,Sm3+和Ho3+对发光中心的荧光增强作用及它们的发光性能。
【Abstract】 Complex of Eu-thienyltrifluoroacetone-1,10-phenanthroline was synthesized and characterized by mean of elemental analysis,FT-IR spectra,UV spectra and fluorescence spectra.The fluorescence increment and intensity effect of Er3+,Y3+,Sm3+ and Ho3+ on the luminescence center were researched and discussed.
【关键词】 噻吩甲酰三氟丙酮;
邻菲咯啉;
配合物;
发光;
稀土;
【Key words】 thienyltrifluoroacetone; 1,10-phenanthroline; complex; luminescence; rare earths;
【Key words】 thienyltrifluoroacetone; 1,10-phenanthroline; complex; luminescence; rare earths;
【基金】 山东省教育厅科技计划资助项目(G0405)
- 【文献出处】 中国稀土学报 ,Journal of The Chinese Rare Earth Society , 编辑部邮箱 ,2005年S2期
- 【分类号】O627.33
- 【被引频次】9
- 【下载频次】380