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Inhibition Mechanism of Some Vinylalkylimidazolium-Based Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel: Electrochemical and Surface Studies
[Image: see text] A corrosion inhibition mechanism of API 5L X60 steel exposed to 1.0 M H(2)SO(4) was proposed from the evaluation of three vinylalkylimidazolium poly(ionic liquids) (PILs), employing electrochemical and surface analysis techniques. The synthesized PILs were classified as mixed-type...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9608421/ https://www.ncbi.nlm.nih.gov/pubmed/36312349 http://dx.doi.org/10.1021/acsomega.2c04787 |
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| author | Gómez-Sánchez, Giselle Olivares-Xometl, Octavio Likhanova, Natalya V. Arellanes-Lozada, Paulina Lijanova, Irina V. Díaz-Jiménez, Víctor Guzmán-Lucero, Diego Arriola-Morales, Janette |
| author_facet | Gómez-Sánchez, Giselle Olivares-Xometl, Octavio Likhanova, Natalya V. Arellanes-Lozada, Paulina Lijanova, Irina V. Díaz-Jiménez, Víctor Guzmán-Lucero, Diego Arriola-Morales, Janette |
| author_sort | Gómez-Sánchez, Giselle |
| collection | PubMed |
| description | [Image: see text] A corrosion inhibition mechanism of API 5L X60 steel exposed to 1.0 M H(2)SO(4) was proposed from the evaluation of three vinylalkylimidazolium poly(ionic liquids) (PILs), employing electrochemical and surface analysis techniques. The synthesized PILs were classified as mixed-type inhibitors whose surface adsorption was promoted mainly by bromide and imidazolate ions, which along with vinylimidazolium cations exerted a resistive effect driven by a charge transfer process by means of a protective PIL film with maximal efficiency of 85% at 175 ppm; the steel surface displayed less surface damage due to the formation of metal–PIL complex compounds. |
| format | Online Article Text |
| id | pubmed-9608421 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2022 |
| publisher | American Chemical Society |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-96084212022-10-28 Inhibition Mechanism of Some Vinylalkylimidazolium-Based Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel: Electrochemical and Surface Studies Gómez-Sánchez, Giselle Olivares-Xometl, Octavio Likhanova, Natalya V. Arellanes-Lozada, Paulina Lijanova, Irina V. Díaz-Jiménez, Víctor Guzmán-Lucero, Diego Arriola-Morales, Janette ACS Omega [Image: see text] A corrosion inhibition mechanism of API 5L X60 steel exposed to 1.0 M H(2)SO(4) was proposed from the evaluation of three vinylalkylimidazolium poly(ionic liquids) (PILs), employing electrochemical and surface analysis techniques. The synthesized PILs were classified as mixed-type inhibitors whose surface adsorption was promoted mainly by bromide and imidazolate ions, which along with vinylimidazolium cations exerted a resistive effect driven by a charge transfer process by means of a protective PIL film with maximal efficiency of 85% at 175 ppm; the steel surface displayed less surface damage due to the formation of metal–PIL complex compounds. American Chemical Society 2022-10-14 /pmc/articles/PMC9608421/ /pubmed/36312349 http://dx.doi.org/10.1021/acsomega.2c04787 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
| spellingShingle | Gómez-Sánchez, Giselle Olivares-Xometl, Octavio Likhanova, Natalya V. Arellanes-Lozada, Paulina Lijanova, Irina V. Díaz-Jiménez, Víctor Guzmán-Lucero, Diego Arriola-Morales, Janette Inhibition Mechanism of Some Vinylalkylimidazolium-Based Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel: Electrochemical and Surface Studies |
| title | Inhibition Mechanism
of Some Vinylalkylimidazolium-Based
Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel:
Electrochemical and Surface Studies |
| title_full | Inhibition Mechanism
of Some Vinylalkylimidazolium-Based
Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel:
Electrochemical and Surface Studies |
| title_fullStr | Inhibition Mechanism
of Some Vinylalkylimidazolium-Based
Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel:
Electrochemical and Surface Studies |
| title_full_unstemmed | Inhibition Mechanism
of Some Vinylalkylimidazolium-Based
Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel:
Electrochemical and Surface Studies |
| title_short | Inhibition Mechanism
of Some Vinylalkylimidazolium-Based
Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel:
Electrochemical and Surface Studies |
| title_sort | inhibition mechanism
of some vinylalkylimidazolium-based
polymeric ionic liquids against acid corrosion of api 5l x60 steel:
electrochemical and surface studies |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9608421/ https://www.ncbi.nlm.nih.gov/pubmed/36312349 http://dx.doi.org/10.1021/acsomega.2c04787 |
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