Characteristics of dual-type electrochromic devices based on poly(ethylene oxide) copolymers

Yildiz H. B., Sahin E., Cirpan A., Toppare L., Yagci Y.

POLYMER INTERNATIONAL, cilt.56, sa.5, ss.674-678, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 56 Sayı: 5
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1002/pi.2190
  • Dergi Adı: POLYMER INTERNATIONAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.674-678
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Dual-type polymer electrochromic devices based on [(3-thienyl)methylmethacrylate]-co-[p-vinyl benzyloxy poly(ethylene oxide)]/polythiophene and thiophene-capped poly(ethylene oxide)/polythiophene and ethylene dioxythiophene were constructed via electropolymerization. Spectroelectrochemistry, switching ability and stability of the devices were investigated using UV-visible spectrophotometry and cyclic voltammetry. These devices exhibit low switching; voltages and short switching times with reasonable switching stability under atmospheric conditions. (C) 2006 Society of Chemical Industry.