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Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl
Herein, the protective performance of a new triazole inhibitor for carbon steel was studied by electrochemical methods. Potentiodynamic polarization curves showed that the anti-corrosion efficiency improved with increasing concentrations of the inhibitor and the results show that it is 22 times corr...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080822/ https://www.ncbi.nlm.nih.gov/pubmed/35542357 http://dx.doi.org/10.1039/c8ra03235a |
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author | Zhang, Zhifeng Wang, Fengjuan Liu, Yao Wu, Shengping Li, Weihua Sun, Wei Guo, Dong Jiang, Jinyang |
author_facet | Zhang, Zhifeng Wang, Fengjuan Liu, Yao Wu, Shengping Li, Weihua Sun, Wei Guo, Dong Jiang, Jinyang |
author_sort | Zhang, Zhifeng |
collection | PubMed |
description | Herein, the protective performance of a new triazole inhibitor for carbon steel was studied by electrochemical methods. Potentiodynamic polarization curves showed that the anti-corrosion efficiency improved with increasing concentrations of the inhibitor and the results show that it is 22 times corrosion resistance efficiency for inhibitor compared to bare aggressive solution. X-ray photoelectron spectroscopy showed that the film adsorbed well on the carbon steel surface. The scanning vibrating electrode technique demonstrated the corrosion process of carbon steel with and without the protection of inhibitor. Thus, a mechanism for the corrosion process was proposed and the behavior of carbon steel under the protection of the inhibitor was discussed. |
format | Online Article Text |
id | pubmed-9080822 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90808222022-05-09 Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl Zhang, Zhifeng Wang, Fengjuan Liu, Yao Wu, Shengping Li, Weihua Sun, Wei Guo, Dong Jiang, Jinyang RSC Adv Chemistry Herein, the protective performance of a new triazole inhibitor for carbon steel was studied by electrochemical methods. Potentiodynamic polarization curves showed that the anti-corrosion efficiency improved with increasing concentrations of the inhibitor and the results show that it is 22 times corrosion resistance efficiency for inhibitor compared to bare aggressive solution. X-ray photoelectron spectroscopy showed that the film adsorbed well on the carbon steel surface. The scanning vibrating electrode technique demonstrated the corrosion process of carbon steel with and without the protection of inhibitor. Thus, a mechanism for the corrosion process was proposed and the behavior of carbon steel under the protection of the inhibitor was discussed. The Royal Society of Chemistry 2018-06-06 /pmc/articles/PMC9080822/ /pubmed/35542357 http://dx.doi.org/10.1039/c8ra03235a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Zhang, Zhifeng Wang, Fengjuan Liu, Yao Wu, Shengping Li, Weihua Sun, Wei Guo, Dong Jiang, Jinyang Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title | Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title_full | Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title_fullStr | Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title_full_unstemmed | Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title_short | Molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% NaCl |
title_sort | molecule adsorption and corrosion mechanism of steel under protection of inhibitor in a simulated concrete solution with 3.5% nacl |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080822/ https://www.ncbi.nlm.nih.gov/pubmed/35542357 http://dx.doi.org/10.1039/c8ra03235a |
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