A novel electrochromic and fluorescent polythienylpyrrole bearing 1,1′-bipyrrole |
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Authors: | Atilla Cihaner Ayhan S. Demir |
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Affiliation: | a Chemistry Group, Faculty of Engineering, At?l?m University, 06836 Ankara, Turkey b Department of Chemistry, Middle East Technical University, 06531 Ankara, Turkey |
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Abstract: | A novel conducting polymer was successfully synthesized via electropolymerization of 1-(1H-pyrrol-1-yl)-2,5-di(thiophen-2-yl)-1H-pyrrole. The electrochemical and electro-optical properties of the corresponding polymer, which was the first example of polymer containing 1,1′-bipyrrole units, were elaborated using electroanalytical and spectroscopic techniques. Cyclic voltammograms and electro-optical studies showed that the polymer has a stable and well-defined reversible redox process as well as electrochromic behavior. The processable polymer film also possessed a yellowish orange light emitter property. |
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Keywords: | Electropolymerization Polythiophene Polypyrrole Bipyrrole |
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