Electrochemically polymerized 2,2-dimethyl-3,4-propylenedioxythiophene on carbon fiber for microsupercapacitor

Sarac A. S., Gilsing H., Gencturk A., Schulz B.

PROGRESS IN ORGANIC COATINGS, cilt.60, sa.4, ss.281-286, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 60 Sayı: 4
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.porgcoat.2007.07.025
  • Dergi Adı: PROGRESS IN ORGANIC COATINGS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.281-286
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

ProDOT(Me)(2) was electrochemically polymerized onto a carbon fiber microelectrode (CFME) by cyclovoltammetry under a wide potential range (0-1.6 V) with well-defined parameters. The nano to micron scale coatings on CFMEs were characterized by cyclovoltammetry, ex. situ FTIR attenuated total reflectance spectroscopy (FTIR-ATR), electrochemical impedance spectroscopy (EIS) and scanning electron microscopy (SEM and EDX). The existence of a capacitance behavior is shown by Nyquist, Bode phase relationship. (c) 2007 Elsevier B.V. All rights reserved.