| Preparation and Fluorescence Properties of Polymethyl Methacrylate Resin Incorporated with Sodium Tris （Pyridine Dicarboxylato）Europate |
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| 引用本文： | 罗一帆,安保礼,叶剑清,龚孟濂,石建新,麦堪成.Preparation and Fluorescence Properties of Polymethyl Methacrylate Resin Incorporated with Sodium Tris （Pyridine Dicarboxylato）Europate[J].中国稀土学报(英文版),2002,20(4):318-321. |
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| 作者姓名： | 罗一帆 安保礼 叶剑清 龚孟濂 石建新 麦堪成 |
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| 作者单位： | 1. State Key Laboratory of Optoelectronic Materials and Technologyies School of Chemistry and Chemical Engineering，Sun Yat-sen University，Guangzhou 510275，China; 2. School of C |
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| 基金项目： | SupportedbyagrantfromtheScientificandTechnicalPlanofGuangdongProvince (B10 5 0 2 )andagrantfromtheStateKeyLaboratoryofOptoelectronicMaterialsandTechnologies ( 2 0 0 0 ) |
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| 摘 要： | Based on the strong fluorescence and the highly thermal stability of sodium tris (pyridine dicarboxylato)eruopate(Na3Eu(DPA)3),polymethyl methacrylate(PMMA)composite material incorporated with the complex,PMMA:Na3Eu(DPA)3,was prepared at 250℃，The fluorescence behavior of PMMA:Na3Eu(DPA)3material was examined,The results show that the composite material keeps the luminescent characteristics of the Eu^3 chelate after PMMA is incorporated with Na3Eu(PDA)3,and strong orange-red emission of the composite wsa observed.The fluorescence intensity of the composite material increases with the increase of the weight ratio of Na3Eu(PDA)3to PMMA,but the relationship is not linear.
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| 关 键 词： | 稀土 异丁烯酸树脂 PMMA 荧光性质 DPA 复合材料 |
Preparation and Fluorescence Properties of Polymethyl Methacrylate Resin Incorpo rated with Sodium Tris (Pyridine Dicarboxylato) Europate |
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| Luo Yifan,An Baoli,Ye Jianqing,Gong Menglian,Shi Jianxin,Mai Kancheng.Preparation and Fluorescence Properties of Polymethyl Methacrylate Resin Incorpo rated with Sodium Tris (Pyridine Dicarboxylato) Europate[J].Journal of Rare Earths,2002,20(4):318-321. |
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| Authors: | Luo Yifan An Baoli Ye Jianqing Gong Menglian Shi Jianxin Mai Kancheng |
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| Abstract: | Based on the strong fluorescence and the highly thermal stability of sodium tris (pyridine dicarboxylato) europate (Na3Eu(DPA)3), polymethyl methacrylate (P MMA) composite material incorporated with the complex, PMMA: Na3Eu(DPA)3, w as prepared at 250 ℃. The fluorescence behavior of PMMA: Na3Eu(DPA)3 mater ial was examined. The results show that the composite material keeps the lumin escent characteristics of the Eu3+ chelate after PMMA is incorporated wit h Na3Eu(DPA)3, and strong orange-red emission of the composite was observed . The fluorescence intensity of the composite material increases with the increa se of the weight ratio of Na3Eu(DPA)3 to PMMA, but the relationship is not linear. |
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| Keywords: | rare earths rare earth organic complex Na 3Eu(DPA) 3 polymethyl methacrylate resin composite material fluorescence |
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