Synthesis and infrared and fluorescence spectral properties of luminescent terbium and europium complexes with open-chain carboxylate crown ethers
作者:Wenwu Qin、Yanling Zhang、Weisheng Liu、Minyu Tan
DOI:10.1016/s1386-1425(03)00112-4
日期:2003.11
terbium(III) and europium(III) complexes were synthesized and characterized. The terbium and europium ions were found to coordinate to the carboxylate oxygens. The fluorescenceproperties of europiumcomplexes in the solid state and terbium complexes in the solid state and in the organic solvent were studied in detail, respectively. Under the excitation of ultraviolet light, strong green fluorescence of solid