|
|||||
|
|
Electrochemical and spectroelectrochemical evidence of dimerization and oligomerization during the polymerization of terthiophenes |
|
| Authors: | M. Jadamiec,M. Matlengiewicz,A. Brembilla,L. Rodehü ser |
| Affiliation: | a Department of Chemistry, Silesian University of Technology, ul. Marcina Strzody 9, PL-44100 Gliwice, Poland b Centre of Polymer and Carbon Materials, Polish Academy of Sciences, ul. Sowinskiego 5, PL-44121 Gliwice, Poland c Department of Environmental Chemistry and Technology, Silesian University, ul. Szkolna 9, PL-40-006 Katowice, Poland d UMR 7565 Université Nancy 1/CNRS, Faculté des Sciences et Techniques, BP 239, F-54506 Vandoeuvre-lès-Nancy Cedex, France |
| Abstract: | Electrochemical oxidation of terthiophenes leads to polymers forming electroactive layers on the electrode surface. Application of spectroelectrochemical methods and special measurement procedure make it possible to show that intermediate products are formed during polymerization. Detailed spectroscopic analyses reveal the presence of terthiophene dimer, trimer and tetramer which allow to propose a mechanism of polymerization process. |
| Keywords: | Terthiophene Electrochemistry Spectroelectrochemistry Polythiophene Polymerization mechanism |
| 本文献已被 ScienceDirect 等数据库收录！ | |