| 含铕类水滑石/聚苯胺导电性复合材料的荧光 |
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| 引用本文： | 林炳丽,章文贡,欧阳锐,赵炎. 含铕类水滑石/聚苯胺导电性复合材料的荧光[J]. 发光学报, 2010, 31(3): 427-432 |
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| 作者姓名： | 林炳丽 章文贡 欧阳锐 赵炎 |
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| 作者单位： | 福建师范大学,化学与材料学院高分子研究所,福建,福州,350007;福建师范大学,化学与材料学院高分子研究所,福建,福州,350007;福建师范大学,化学与材料学院高分子研究所,福建,福州,350007;福建师范大学,化学与材料学院高分子研究所,福建,福州,350007 |
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| 基金项目： | 国家自然科学基金，福建省纳米重大专项 |
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| 摘 要： | 采用超声法将定量的荧光性含铕类水滑石(Eu-HTLc)掺混到导电性聚苯胺(PAN-CSA)中,获得一类新型的含铕类水滑石/聚苯胺导电性荧光复合材料(Eu-HTLc/PAN-CSA)。采用电导率测试、荧光光谱、红外光谱、X射线衍射和热分析等手段对其进行表征。研究结果表明:该复合材料的电导率σ=7.97×10-3(S/cm);在紫外光下该复合材料可发出红色荧光(613nm),其荧光寿命为441.32μs;热分析结果显示,该复合材料比PAN-CSA具有更高热稳定性,有望作为一类新型荧光材料而获得应用。
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| 关 键 词： | 类水滑石 聚苯胺 荧光 复合材料 |
| 收稿时间： | 2009-05-26 |
Fluorescence of Conductive Composite Material with Eu-HTLc/PAN-CSA |
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| LIN Bing-li,ZHANG Wen-gong,OUYANG Rui,ZHAO Yan. Fluorescence of Conductive Composite Material with Eu-HTLc/PAN-CSA[J]. Chinese Journal of Luminescence, 2010, 31(3): 427-432 |
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| Authors: | LIN Bing-li ZHANG Wen-gong OUYANG Rui ZHAO Yan |
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| Affiliation: | College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China |
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| Abstract: | A fluorescent and conductive composite material was formed by doping Eu-containing hydrotalcite-like compound in the polyaniline.The structure and properties have been characterized with electrical conductivity methods, fluorescence spectrum, FT-IR techniques, X-ray diffraction (XRD) and thermogravimetric analysis(TG).The results showed that the composite material was a semiconductor material which had good fluorescence propertics.Otherwise,the composite material had better thermal stability than the relevant PAN-CSA.The composite material may become a promising candidate for new fluorescent materials. |
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| Keywords: | hydrotalcite-like compound polyaniline fluorescence composite material |
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