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Anodic polymerization of 2,5-di-(2-thienyl)-furan in ethanol |
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| Authors: | Merve &#x;li Atilla Cihaner Ahmet M nal |
| Affiliation: | aDepartment of Chemistry, Middle East Technical University, İnönü Bulvarı, 06531 Ankara, Turkey bChemistry Group, Faculty of Engineering, Atılım University, İncek, 06836 Ankara, Turkey |
| Abstract: | Poly(2,5-di-(2-thienyl)-furan) (PSOS) was synthesized via anodic polymerization of 2,5-di-(2-thienyl)-furan (SOS) in ethanol solution containing 0.2 M LiClO4 as supporting electrolyte. The electrochemical and spectroelectrochemical properties were investigated using electroanalytical and UV–vis spectroscopic techniques, respectively. The band gap of the polymer film was found as 2.22 eV and the film was successfully switched between black oxidized state and orange neutral state. Fluorescence and electrochemical impedance spectroscopy (EIS) studies were also performed. |
| Keywords: | Spectroelectrochemistry Fluorescence Electrochemical impedance spectroscopy Polyfuran Polythiophene |
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