Anodic polymerization of 2,5-di-(2-thienyl)-furan in ethanol

Icli M., Cihaner A., Oenal A. A.

ELECTROCHIMICA ACTA, cilt.52, sa.28, ss.8039-8043, 2007 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 52 Sayı: 28
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.electacta.2007.06.076
  • Dergi Adı: ELECTROCHIMICA ACTA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.8039-8043
  • Anahtar Kelimeler: spectroelectrochemistry, fluorescence, electrochemical impedance spectroscopy, polyfuran, polythiophene, CONDUCTING POLYMERS, ELECTROCHEMICAL SYNTHESIS, COPOLYMERS, POLY(SNS), TRANSPORT, POLYFURAN, THIOPHENE, MEMBRANE, ELECTRON, BEHAVIOR
  • Ankara Üniversitesi Adresli: Hayır

Özet

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. (C) 2007 Elsevier Ltd. All rights reserved.