| The Copolymers of N-alkyl Carbazole and Stilbene Prepared by Oxidative-coupling reaction |
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| 作者姓名： | Cai Mao ZHAN Zhan Gang CHENG Hua XIAO Xi YANG Jin Gui QIN |
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| 作者单位： | Department of Chemistry，Wuhan University，Wuhan 430072 |
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| 基金项目： | National Natural Science Foundation of China，Education Ministry of China. |
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| 摘 要： | Electroluminescence (EL) polymers have attracted extensive investigation in the world.Poly (p-phenylene vinylene) (PPV) and its derivatives are well studied due to theirapplications as active components for light-emitting diode (LED)'. Various syntheticmethods, such as Witting reaction ', Heck reaction ', and Wessling reaction 4 weredeveloped to prepare PPVs. But there are still some drawbacks to need to be improved,such as complicated synthetic routes, low yields, gelation, Iuminescence…
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The Copolymers of N-alkyl Carbazole and Stilbene Prepared by Oxidative-coupling reaction |
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| Cai Mao ZHAN,Zhan Gang CHENG,Hua XIAO,Xi YANG,Jin Gui QIN.The Copolymers of N-alkyl Carbazole and Stilbene Prepared by Oxidative-coupling reaction[J].Chinese Chemical Letters,2000,11(4):305-306. |
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| Authors: | Cai Mao ZHAN Zhan Gang CHENG Hua XIAO Xi YANG Jin Gui QIN |
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| Abstract: | A kind of novel electroluminescence polymer has been prepared by oxidative-coupling polymerization of N-alkyl carbazole and trans-stilbene. The structure of the copolymers was characterized by elemental analysis. UV-vis and FTIR spectra. The copolymers have good solubility in chloroform and acetone. Fluorescence spectra showed that these polymers are bluelight emitting materials. |
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| Keywords: | Oxidative-coupling polymerization carbazole-stilbene copolymer blue light emitting |
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