Citation: . SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)[J]. Chinese Journal of Polymer Science, ;2001, 19(5): 499-502. shu

SYNTHESIS AND CHARACTEAIZATION OF POLY(PYRROLY METHINE)

Received Date: 12 October 2000
Revised Date: 11 January 2001

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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