| 含稀土铕配合物三维有序大孔材料的制备及其荧光性能 |
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| 引用本文： | 王燕燕,杨惠芳,李洪岩,郭晓丰,张旭,闫卫东. 含稀土铕配合物三维有序大孔材料的制备及其荧光性能[J]. 功能高分子学报, 2008, 21(3) |
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| 作者姓名： | 王燕燕 杨惠芳 李洪岩 郭晓丰 张旭 闫卫东 |
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| 作者单位： | 河北工业大学高分子科学与工程研究所,天津,300130;河北工业大学高分子科学与工程研究所,天津300130;石家庄铁道学院材料学院,石家庄050043 |
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| 基金项目： | 国家自然科学基金，河北省自然科学基金 |
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| 摘 要： | 采用物理吸附的方法将稀土配合物嵌入三维有序大孔聚合物材料的孔内,组装了发光性能良好的含邻菲罗林-铕配合物的三维有序大孔聚合物材料(3DOM/Eu(Phen)2).并通过扫描电镜、红外光谱和荧光光谱对3DOM/Eu(Phen)2组装体进行了表征.结果表明:组装体的结构保持了三维有序大孔材料的结构特征,在紫外灯的照射下,发出稀土离子的特征谱线,与纯配合物相比,其激发光谱发生蓝移,荧光寿命延长.
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| 关 键 词： | 三维有序大孔材料 稀土金属 荧光性能 |
Preparation and Luminescence Properties of Three-Dimensionally Ordered Macroporous Materials Loaded with Rare Earth Eu(III) Complex |
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| WANG Yan-yan,YANG Hui-fang,LI Hong-yan,GUO Xiao-feng,ZHANG Xu,YAN Wei-dong. Preparation and Luminescence Properties of Three-Dimensionally Ordered Macroporous Materials Loaded with Rare Earth Eu(III) Complex[J]. Journal of Functional Polymers, 2008, 21(3) |
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| Authors: | WANG Yan-yan YANG Hui-fang LI Hong-yan GUO Xiao-feng ZHANG Xu YAN Wei-dong |
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| Affiliation: | WANG Yan-yan~1,YANG Hui-fang~(1,2),LI Hong-yan~1,GUO Xiao-feng~1,ZHANG Xu~1,YAN Wei-dong~1(1.Institute of Polymer Science , Engineering,Hebei University of Technology,Tianjin 300130,China,2.School of Material,Shijiazhuang Railway Institute,Shijianzhuang 050043,China) |
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| Abstract: | Novel three-dimensionally ordered macroporous polymeric materials loaded with rare earth Eu(III) complex(3DOM/Eu(Phen)_2) was prepared by means of physical absorption.The 3DOM/Eu(Phen)_2 self-assembly was characterized by SEM,FT-IR and luminescence spectroscopy.SEM images confirmed typical 3DOM structure in the assembly.The emission spectrum showed distinctive Eu~(3+) absorption and the excitation spectrum showed blue shift compared to that of neat rare earth complex Eu(Phen)_2.The(decay) curve indicated th... |
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| Keywords: | three-dimensionally ordered macroporous material rare earth metal luminescence property |
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