Electrically conductive copolymers based on 1-methylpyrrole

The fluorescence and Raman spectra of bis(1-methylpyrrol-2-yl)arene derivatives are reported in order to obtain information about the conjugation in poly(bis-1-methylpyrrolylene- alt-arylene)s. The luminescence and the frequency dispersion were influenced by electronic effects and steric demands. Ph...

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Bibliographic Details
Published in:Synthetic metals 1997, Vol.84 (1), p.173-174
Main Authors: Geissler, U., Hallensleben, M.L., Rohde, N.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Photoluminescence
Physicochemistry of polymers
Polymerization
Polymers and radiations
Polypyrrole and derivatives
Raman spectroscopy
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Summary:The fluorescence and Raman spectra of bis(1-methylpyrrol-2-yl)arene derivatives are reported in order to obtain information about the conjugation in poly(bis-1-methylpyrrolylene- alt-arylene)s. The luminescence and the frequency dispersion were influenced by electronic effects and steric demands. Photo polymerization is observed during light irradiation. This effect is most pronounced in case of the 2,5-bis(1-methylpyrrol-2-yl) furan.
ISSN:0379-6779
1879-3290
DOI:10.1016/S0379-6779(97)80699-6