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Effect of magnetic field on electrochemical polymerization of EDOT

Authors
Cho, MS[Cho, M. S.]Yun, YY[Yun, Y. Y.]Nam, JD[Nam, J. D.]Son, Y[Son, Y.]Lee, Y[Lee, Y.]
Issue Date
Dec-2008
Publisher
ELSEVIER SCIENCE SA
Keywords
Conducting polymer; PEDOT; Magnetic field; Cyclic voltammetry
Citation
SYNTHETIC METALS, v.158, no.21-24, pp.1043 - 1046
Indexed
SCIE
SCOPUS
Journal Title
SYNTHETIC METALS
Volume
158
Number
21-24
Start Page
1043
End Page
1046
URI
https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/80075
DOI
10.1016/j.synthmet.2008.07.006
ISSN
0379-6779
Abstract
Poly(3,4-ethylenedioxythiophene) (PEDOT) films were synthesized by electropolymerization under an applied magnetic field on ITO glass. The effects of the magnetic field oil the electrochemical polymerization of EDOT and the redox behavior were examined. The cyclic voltammetry (CV) result indicated that the applied magnetic field exceedingly accelerated the polymerization rate. The effect of the coil formation of the PEDOT chains under applied magnetic field Was Studied by Raman spectroscopy. Scanning electron microscopy (SEM) showed the morphological changes of PEDOT film in the presence of the magnetic field. The parallel applied magnetic field induced the formation of more expanded chain Structure as well as sharp crystalline morphology. (C) 2008 Elsevier B.V. All rights reserved.
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Engineering > Polymer Science and Engineering > 1. Journal Articles
Science > Department of Chemistry > 1. Journal Articles
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