通过溶液聚合的方法以氮三乙酸(NTA),4,4'-二氨基二苯醚(ODA)为原料合成了高度支化聚芳酰胺(PNOA),并以PNOA为配体与EuCl3配位制备出Eu/PNOA高分子发光材料.采用红外光谱分析了PNOA和Eu/PNOA的结构,用热重(TG)分析了Eu/PNOA的热稳定性,用紫外及荧光光谱法表征了它们的光学性能.结果表明,PNOA与稀土离子Eu3+发生了配位作用,Eu/PNOA在被350 nm的紫外光激发后发出616 nm的红色荧光,是一种具有潜力的高分子功能材料.
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