| 含萘酐蓝色发色团的共聚物的制备与性能研究 |
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| 引用本文： | 刘佳,王世敏,杨琼峰,方章建,许祖勋.含萘酐蓝色发色团的共聚物的制备与性能研究[J].湖北大学学报(自然科学版),2009,31(1):64-67. |
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| 作者姓名： | 刘佳 王世敏 杨琼峰 方章建 许祖勋 |
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| 作者单位： | 湖北大学,材料科学与工程学院,湖北,武汉,430062
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| 摘 要： | 在钯催化下利用Heck耦合反应制备了以萘酰亚胺为发色团的共聚物，通过侧链上引入丁氧基醚链，使得聚合物具有很好的溶解度，能溶解在常用有机溶剂中．单体与聚合物结构均经^1H NMR，FT-IR，并通过DSC和TGA分析表明聚合物具有较好的热稳定性，分解温度达到380℃．紫外，荧光测试表明聚合物具有较强的蓝色荧光，在光电分子传感器材料应用具有很大的发展潜力．
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| 关 键 词： | 萘酰亚胺 荧光 Heck反应 |
Preparation and characterization of the polymer with naphthoyimine blue-light emitting chromophores |
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| LIU Jia,WANG Shi-min,YANG Qiong-feng,FANG Zhang-jian,XU Zu-xun.Preparation and characterization of the polymer with naphthoyimine blue-light emitting chromophores[J].Journal of Hubei University(Natural Science Edition),2009,31(1):64-67. |
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| Authors: | LIU Jia WANG Shi-min YANG Qiong-feng FANG Zhang-jian XU Zu-xun |
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| Affiliation: | School of Materials Science and Engineering;Hubei University;Wuhan 430062;China |
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| Abstract: | Copolymers with the naphthoyimine chromophores were firstly obtained through Pdcatalyzed Heck reaction. The copolymers had good solubility in common solvents due to the presence of alkoxyl subs＇tituents in the molecular chains. Monomers and polymer both were characterized by ^1 H NMR,FT-IR and so on. According to DSC and TGA analysis, the copolymer possesses the better thermal stability with the decomposition temperature 380 ℃. UV-Vis and PL spectra results show that the polymer can emit very strong blue fluorescence, and they are expected to have potential application in the materials of electro-optical molecular sensors. |
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| Keywords: | naphthoyimine fluorescence Heck reaction |
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