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通过扩散法制备了具有一维结构的Sm配合物,在合成聚氨酯丙烯酸酯大分子单体的基础上原位(In Situ)聚合获得一系列不同配合物含量(0.5%~12.0%)的聚氨酯丙烯酸酯复合材料,并对材料进行了相关光热性能的表征。研究结果表明,该系列复合材料在370nm处被激发,在592nm处能够产生稀土Sm的特征发射峰,而且发光强度与复合材料中配合物的含量相关联。该复合材料有望作为一种新型发光材料而被广泛研究。
Sm complexes with one-dimensional structure were prepared by diffusion method. A series of polyurethane acrylics with different complex contents (0.5% ~ 12.0%) were prepared by in situ polymerization on the basis of synthetic polyurethane acrylate macromonomer Ester composites, and the material was characterized by the relevant photothermal properties. The results show that the series of composite materials are excited at 370nm, the characteristic emission peak of rare earth Sm can be generated at 592nm, and the luminescence intensity is related to the content of the complex in the composite material. The composite material is expected to be widely studied as a new luminescent material.