以N乙烯基乙酰胺(NVA)为原料通过自由基聚合反应合成了N乙烯基乙酰胺(PNVA),在乙醇溶液中合成了铽聚N乙烯基乙酰胺1,10菲罗啉(TbPNVAphen)的三元稀土高分子配合物。利用FTIR、UV-vis和荧光光谱对三元配合物进行了结构表征。荧光光谱表明,配合物的最佳激发波长为304nm;在此波长激发下,配合物在490nm和546nm处发出较强铽的特征荧光,荧光强度分别为846.853和2086.798,分别比TbPNVA配合物增强了1310%和1290%。 N vinylacetamide (PNVA) was synthesized by free radical polymerization using N vinylacetamide (NVA) as the starting material. Terbium poly (N - vinyl acetamide) 1,10 - phenanthroline Ternary rare earth polymer complexes. Ternary complexes were characterized by FTIR, UV-vis and fluorescence spectroscopy. Fluorescence spectra showed that the best excitation wavelength of the complex was 304 nm. Under the excitation of this wavelength, the complexes emitted strong terbium fluorescence at 490 nm and 546 nm with fluorescence intensities of 846.853 and 2086.798, respectively, which were higher than those of TbPNVA complex 1310% and 1290%.