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Synthesis and Characterization of Poly(N-Hexyl-2, 7-di(2-(4-hexylthiophene)carbazole)
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| 【文章作者】周勇;刘福德;WU Haiyan;DUAN Lijie;QU Boyang; |
| 【文章摘要】 One conjugated polymer consisting of carbazole and 3-hexylthiophene moiety, poly(N-Hexyl-2,7-di(2-(4-hexylthiophene)carbazole)(PNDC), has been synthesized by ferric chloride oxidative polymerization. The monomer N-Hexyl-2,7-di(2-(4-hexylthiophene)carbazole was synthesized and characterized by IR, 1H-NMR, 13C-NMR and MS. UV-vis absorption spectrum, fluorescence spectrum, photoluminescence spectrum and electrochemical properties of the polymer were investigated. Polymer PNDC shows maximum peak appearing at 394 nm in UV-vis absorption spectrum, strongest fluorescence-emission at 482 nm in fluorescence spectrum and maximum emission peak at 492 nm in photoluminescence spectrum. The band-gap(Eg), HOMO energy(EHOMO), and LUMO energy(ELUMO) of the polymer were obtained as 2.58,-5.32, and-2.74 e V, respectively. |
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【期刊】Journal of Wuhan University of Technology(Materials Science Edition)【卷】【ISSUE】【ISSUEID】
【文章期份】2015
【发布日期】2016/1/8 0:00:00
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