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。
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 Er^(3+),Y^(3+),Sm^(3+) and Ho^(3+) on the luminescence center were researched and discussed.
出处
《中国稀土学报》
CAS
CSCD
北大核心
2005年第S2期23-26,共4页
Journal of the Chinese Society of Rare Earths
基金
山东省教育厅科技计划资助项目(G0405)
关键词
噻吩甲酰三氟丙酮
邻菲咯啉
配合物
发光
稀土
thienyltrifluoroacetone
1,10-phenanthroline
complex
luminescence
rare earths