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SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE) |
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| Authors: | Wei Yan An-kuo Li Chain-shu Hsub Zhi-cheng Zhang Mei-xiang Wan |
| Affiliation: | a.College of Chemical Engineering Xi'an Jiaotong University Xi'an 710049 China b.Department of Applied Chemistry National Chiao Tung University Hsinchu; China Laboratory of Organic Solids; Institute of Chemistry Chinese Academy of Sciences; Beijing 100080 |
| Abstract: | A novel small band-gap conjugated polymer - poly [(3-acetylpyrrole-2, 5-diyl)(4-dimethylaminobenzyliene)(3 -acetylpyrrolequinodimethane-2, 5-diyl)] (PAPDMABE) - and its precursor were synthesized by a simple method andcharacterized by ~1H-NMR, FT-IR, TGA and UV-VIS. The polymer can be dissolved in strong polar solvents such as DMSO,DMF or NMP. The band-gap energy of PAPDMABE was found to be 0.95 eV. The conductivity of doped products withiodine falls in the range of a semiconductor. |
| Keywords: | Small band-gap Conducting polymer Poly(pyrrolyl methine) |
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