Synthesis and Characterization of Doping Terbium-Dichlorosalicylic Acid-N-Phenyl-β-Naphthylamine Complexes
LIN Pei-he1,WANG Si-hong2,CHANG Shu-lan1
1. Department of Chemistry, College of Science, Yanbian University, Yanji 133002, China 2. Analysis and Inspection Center, Yanbian University, Yanji 133002, China
Abstract：A solid complex of Terbium -DClSal (3,5-Dichlorosalicylic acid) NPhNAm(N-Phenyl-β-Naphthylamine) was synthesized by co-precipitation in absolute ethanol solution at 60 ℃. The complex was characterized by elemental analysis, IR absorption spectra, X-ray powder diffraction, and fluorescence spectrum. The result showed that it is crystal and its chemical composition is Tb(DClSal)3(NPhNAm)2. Its emission peak locates at 543 nm, which is attributed to 5D4→7F5 of Tb3+ ion.
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