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二(顺丁烯二酸异丙酯酰氧基)-异丙氧基镝与甲基丙烯酸甲酯共聚物的研究
Study on the Copolymer of Di(Isopropyl Maleate oyloxyl) Isopropoxyl Dysprosium and Methyl Methacrylate
【摘要】 二(顺丁烯二酸异丙酯酰氧基)-异丙氧基镝(DID)与甲基丙烯酸甲酯(MMA)共聚制得含镝共聚物.用FT-IR、GPC、XPS对其结构进行表征,并研究了其热性能、透光性能和荧光性质.实验结果表明,含镝共聚物是一种具有优异热稳定性和高透光率,以及发射Dy(Ⅲ)离子特征荧光的高分子材料.
【Abstract】 Dy containing copolymer is prepared by the copolymerization of di(isopropyl maleate oyloxyl) isopropoxyl dysprosium and methyl methacrylate using AIBN as an initiator. Its structure is characterized by FT IR, GPC and XPS. Study on the properties of Dy containing copolymer indicates that it is a functional polymeric material with excellent heat stability, high transmittance and strong characteristic fluorescence of Dy(Ⅲ) ion.
【关键词】 二(顺丁烯二酸异丙酯酰氧基)-异丙氧基镝;
稀土金属;
含稀土聚合物;
荧光性质;
【Key words】 di(isopropyl maleate oyloxyl) isopropoxyl dysprosium; rare earth metal; rare earth metal containing polymer; fluorescence;
【Key words】 di(isopropyl maleate oyloxyl) isopropoxyl dysprosium; rare earth metal; rare earth metal containing polymer; fluorescence;
【基金】 福建省自然科学基金
- 【文献出处】 福建师范大学学报(自然科学版) ,JOURNAL OF FUJIAN TEACHERS UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1999年01期
- 【分类号】O631.24,O631.24
- 【被引频次】10
- 【下载频次】56