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Electrochemical copolymerization of 2-substituted thiophene derivative linked by polyether bridge with thiophene
Date
2005-09-01
Author
Cihaner, A
Önal, Ahmet Muhtar
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New conducting copolymers have been synthesized via electrochemical oxidation of thiophene (Th) in the presence of monomer bis(2-thienyl)ethyl (1). Cyclic voltammetry (CV) studies showed that the presence of monomer I in the electrolytic solution greatly changes the CV behaviour of the formation of the polythiophene films. It is found that the increasing ratio of I was found to decrease electroactivity of copoly(I-Th). Electrochemical synthesis of copolymer films was achieved via constant potential electrolysis (CPE) in an electrolytic solution containing 0.1 M tetrabutylammonium hexafluorophosphate (TBAPF(6)) dissolved in CH3CN. Spectroelectrochemical (SPEL) properties of the films were investigated using UV-vis spectroscopic technique.
Subject Keywords
Electrochemical Polymerization
,
SPEL
,
Polymer Containing Polyether Cages
URI
https://hdl.handle.net/11511/42287
Journal
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
DOI
https://doi.org/10.1016/j.jetechem.2005.05.007
Collections
Department of Chemistry, Article
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A. Cihaner and A. M. Önal, “Electrochemical copolymerization of 2-substituted thiophene derivative linked by polyether bridge with thiophene,”
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
, pp. 104–108, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42287.