Synthesis of polyanilines with pendant fluorescent units |
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| Authors: | Vjacheslav V Zuev |
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| Affiliation: | (1) Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoi pr.31, 199004 Saint Petersburg, Russian Federation |
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| Abstract: | Functionalized polyanilines containing biphenyl, terphenyl, carbazole, anthracene, and 4-n-hexylphenyl moieties were synthesized though the reaction of polyaniline in emeraldine base form with sodium salt of corresponding
vinylketoaromatics with quantitative yields. Polymers were characterized with Fourier transform infrared spectroscopy, proton
nuclear magnetic resonance spectroscopy, and thermogravimetry. The emission characteristics of these polymers in N-methyl-2-pyrrolidone solution were examined. The functionalized polyanilines exhibited an intense green emission. |
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| Keywords: | Polyaniline Functionalization Sodium salt of vinylketones Polyaromatics Fluorescence |
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