| Green Light-Emitting Region-Regular Poly（9,9-Dihexylfluorene-co-Fluorenone） Prepared from Solvent-Free Oxidative Coupling Polymerization |
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| 引用本文： | ZHAN Caimao CHEN Zhiyuan BAI Weibin YANG Xi. Green Light-Emitting Region-Regular Poly（9,9-Dihexylfluorene-co-Fluorenone） Prepared from Solvent-Free Oxidative Coupling Polymerization[J]. 武汉大学学报:自然科学英文版, 2007, 12(2): 327-332. DOI: 10.1007/s11859-006-0015-3 |
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| 作者姓名： | ZHAN Caimao CHEN Zhiyuan BAI Weibin YANG Xi |
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| 作者单位： | College of Chemistry and Molecular Sciences, WuhanUniversity, Wuhan 430072, Hubei, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China （20274031 ） |
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| 摘 要： | Soluble green light-emitting poly（9,9-dihexylfluorene- co-fluorenone） was synthesized by solvent-free oxidative coupling polymerization of 9,9-dihexylfluorene in a facile one-step reaction. The polymers were characterized by FT-IR, ^1H NMR, ^13C NMR, UV-Vis and fluorescence spectroscopy. The region-regular structure of the polymer linking at 2, 7＇-position on the fluorene moieties was obtained. The FT-IR spectra of the polymers showed fluorenone vibration. The fluorescence spectra of the solid thin film of the polymers displayed green light-emitting, which was emitted from fluorenone moieties produced in the polymerization process.
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| 关 键 词： | 无溶剂氧化耦合聚合 绿光发光区 9 9-二烷基芴聚合物 制备 |
| 文章编号： | 1007-1202（2007）02-0327-06 |
| 收稿时间： | 2006-03-19 |
Green light-emitting region-regular poly(9,9-dihexylfluorene-co-fluorenone) prepared from solvent-free oxidative coupling polymerization |
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| Zhan Caimao,Chen Zhiyuan,Bai Weibin,Yang Xi. Green light-emitting region-regular poly(9,9-dihexylfluorene-co-fluorenone) prepared from solvent-free oxidative coupling polymerization[J]. Wuhan University Journal of Natural Sciences, 2007, 12(2): 327-332. DOI: 10.1007/s11859-006-0015-3 |
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| Authors: | Zhan Caimao Chen Zhiyuan Bai Weibin Yang Xi |
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| Affiliation: | (1) College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, Hubei, China |
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| Abstract: | Soluble green light-emitting poly(9,9-dihexylfluorene-co-fluorenone) was synthesized by solvent-free oxidative coupling polymerization of 9,9-dihexylfluorene in a facile one-step reaction. The polymers were characterized by FT-IR, 1H NMR, 13C NMR, UV-Vis and fluorescence spectroscopy. The region-regular structure of the polymer linking at 2, 7′-position on the fluorene moieties was obtained. The FT-IR spectra of the polymers showed fluorenone vibration. The fluorescence spectra of the solid thin film of the polymers displayed green light-emitting, which was emitted from fluorenone moieties produced in the polymerization process. Biography: ZHAN Caimao(1948–), male, Professor, research direction: organic chemistry. |
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| Keywords: | solvent-free oxidative coupling polymerization poly(9 9-dihexylfluorene-co-fluorenone) green light-emitting |
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