THE INFLUENCE OF COMPONENTS CONCENTRATION IN THE ELECTRODEPOSITION PROCESS ON THE PROTECTIVE PROPERTIES OF 3,4-ETHYLENEDIOXYTHIOPHENE (EDOT) WITH 4-(PYRROLE-1-YL) BENZOIC ACID (PYBA), POLYOXYETHYLENE-10-LAURYLETHER (BRIJ) AND LITHIUM PERCHLORATE

1 Adamczyk Lidia
Co-authors:
1 Dudek Agata
Institution:
1 Czestochowa University of Technology, Institute for Material Engineering, Faculty of Processing Engineering and Applied Physics, Czestochowa, Poland, EU, adamczyk@wip.pcz.pl, dudek@wip.pcz.pl
Conference:
28th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 22nd - 24th 2019
Proceedings:
Proceedings 28th International Conference on Metallurgy and Materials
Pages:
973-978
ISBN:
978-80-87294-92-5
ISSN:
2694-9296
Published:
4th November 2019
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
29 views / 7 downloads
Abstract

The electropolymerization of EDOT/PyBA/BRIJ by cyclic voltammetry on stainless steel and glassy carbon was studied in aqueous solution. The protective properties of the resulting coatings on stainless steel were investigated in the aggressive medium of 0.25 mol dm-3 K2SO4 + 0.5 mol dm-3 KCl with pH = 2. Diagnostic experiments included measurements of potentiodynamic polarization.

Keywords: Poly(3,4-ethylenedioxythiophene), 4-(pyrrole-1-yl) benzoic acid, polyoxyethylene-10-laurylether, composite coatings, electrodeposition, corrosion, chloride media
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