SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)

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SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)

Papers | Updated：2021-06-21

- SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)
- Vol. 19, Issue 5, Pages: 499-502(2001)
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- Published：20 October 2001
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SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)[J]. 2001, 19(5): 499-502.
DOI：

SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)[J]. 2001, 19(5): 499-502. DOI：

摘要

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.

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.

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