| 含烷氧基钕单体及其与MMA共聚物的荧光性质 |
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| 引用本文： | 汪联辉,章文贡.含烷氧基钕单体及其与MMA共聚物的荧光性质[J].福建师范大学学报(自然科学版),1998,14(3):67-71. |
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| 作者姓名： | 汪联辉 章文贡 |
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| 作者单位： | 福建师范大学高分子研究所 |
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| 摘 要： | 用三烷氧基钕与顺丁烯二酸酐反应合成了１０种含烷氧基钕单体，将与其ＭＭＡ共聚制得１０种含烷氧钕共聚物，研究了单体和共的的荧光性质及其影响因素，发现在共聚物中三价钕离子的荧光特性其基质影响很小，且其荧光强度随钕含量增加而线性增大，在钕含量高达８％时仍未出现荧光浓度淬灭现象。
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| 关 键 词： | 稀土元素 含烷氧基钕 共聚物 荧光性质 MMA |
Fluorescent Properties of Alkoxylneodymium containing Monomers and Their Copolymers with MMA |
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| Wang,Lianhui,Zhang,Wengong,Wang,Wen.Fluorescent Properties of Alkoxylneodymium containing Monomers and Their Copolymers with MMA[J].Journal of Fujian Teachers University(Natural Science),1998,14(3):67-71. |
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| Authors: | Wang Lianhui Zhang Wengong Wang Wen |
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| Abstract: | Ten alkoxylneodymium containing monomers are synthesized by the reaction of neodymium alkoxides with maleic anhydride,and then ten alkoxylneodymium containing copolymers are prepared by the copolymerizations of these monomers with MMA.From the study of fluorescent properties of these monomers and copolymers.It is found that the matrix has little influence on luminescent characteristics of Nd 3+ in copolymer.The fluorescent intensity of alkoxylneodymium containing copolymers increases linearly with increasing Nd content in a wide range without concentration quenching. |
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| Keywords: | rare earth element rare earth metal containing polymer alkoxylneodymium containing copolymer fluorescent property |
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