Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System
This research work presents the results obtained from a comparative corrosion evaluation of welded joints on uncoated steel in flat position, welded joints in flat position on steel protected with polymeric film, and welded joints in flat position on steel covered with nanocomposite polymeric film (...
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Online Access: | https://www.mdpi.com/2073-4360/13/4/614 |
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doaj-115674d8e3a245b4a2ffc1c82b072dcc2021-02-19T00:04:12ZengMDPI AGPolymers2073-43602021-02-011361461410.3390/polym13040614Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating SystemLaurentiu Mardare0Lidia Benea1Competences Center: Interfaces‑Tribocorrosion-Electrochemical Systems, Faculty of Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, RO 800008 Galati, RomaniaCompetences Center: Interfaces‑Tribocorrosion-Electrochemical Systems, Faculty of Engineering, Dunarea de Jos University of Galati, 47 Domneasca Street, RO 800008 Galati, RomaniaThis research work presents the results obtained from a comparative corrosion evaluation of welded joints on uncoated steel in flat position, welded joints in flat position on steel protected with polymeric film, and welded joints in flat position on steel covered with nanocomposite polymeric film (primer reinforced with TiO<sub>2</sub> nanoparticles). The electrochemical methods of open circuit potential, linear polarization resistance, and electrochemical impedance spectroscopy were used for corrosion evaluation. The results of the electrochemical tests indicate that titanium oxide reinforcing polymeric film to form nanocomposite layers over naval welded steel increases the corrosion protection of polymeric film as compared with unmodified primer.https://www.mdpi.com/2073-4360/13/4/614particle‑reinforcementcorrosionEH36 naval steelpolymeric coatingsmarine corrosion |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Laurentiu Mardare Lidia Benea |
spellingShingle |
Laurentiu Mardare Lidia Benea Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System Polymers particle‑reinforcement corrosion EH36 naval steel polymeric coatings marine corrosion |
author_facet |
Laurentiu Mardare Lidia Benea |
author_sort |
Laurentiu Mardare |
title |
Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System |
title_short |
Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System |
title_full |
Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System |
title_fullStr |
Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System |
title_full_unstemmed |
Effects of TiO<sub>2</sub> Nanoparticles on the Corrosion Protection Ability of Polymeric Primer Coating System |
title_sort |
effects of tio<sub>2</sub> nanoparticles on the corrosion protection ability of polymeric primer coating system |
publisher |
MDPI AG |
series |
Polymers |
issn |
2073-4360 |
publishDate |
2021-02-01 |
description |
This research work presents the results obtained from a comparative corrosion evaluation of welded joints on uncoated steel in flat position, welded joints in flat position on steel protected with polymeric film, and welded joints in flat position on steel covered with nanocomposite polymeric film (primer reinforced with TiO<sub>2</sub> nanoparticles). The electrochemical methods of open circuit potential, linear polarization resistance, and electrochemical impedance spectroscopy were used for corrosion evaluation. The results of the electrochemical tests indicate that titanium oxide reinforcing polymeric film to form nanocomposite layers over naval welded steel increases the corrosion protection of polymeric film as compared with unmodified primer. |
topic |
particle‑reinforcement corrosion EH36 naval steel polymeric coatings marine corrosion |
url |
https://www.mdpi.com/2073-4360/13/4/614 |
work_keys_str_mv |
AT laurentiumardare effectsoftiosub2subnanoparticlesonthecorrosionprotectionabilityofpolymericprimercoatingsystem AT lidiabenea effectsoftiosub2subnanoparticlesonthecorrosionprotectionabilityofpolymericprimercoatingsystem |
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