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Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO

This work describes the main advances carried out in the field of corrosion protection using layered double hydroxides (LDH), both as additive/pigment-based systems in organic coatings and as conversion films/pre-treatments. In the context of the research topic “Celebrating 20 years of CICECO”, the...

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Autores principales: Tedim, João, Galvão, Tiago L. P., Yasakau, Kiryl A., Bastos, Alexandre, Gomes, José R. B., Ferreira, Mario G. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715622/
https://www.ncbi.nlm.nih.gov/pubmed/36465870
http://dx.doi.org/10.3389/fchem.2022.1048313
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author Tedim, João
Galvão, Tiago L. P.
Yasakau, Kiryl A.
Bastos, Alexandre
Gomes, José R. B.
Ferreira, Mario G. S.
author_facet Tedim, João
Galvão, Tiago L. P.
Yasakau, Kiryl A.
Bastos, Alexandre
Gomes, José R. B.
Ferreira, Mario G. S.
author_sort Tedim, João
collection PubMed
description This work describes the main advances carried out in the field of corrosion protection using layered double hydroxides (LDH), both as additive/pigment-based systems in organic coatings and as conversion films/pre-treatments. In the context of the research topic “Celebrating 20 years of CICECO”, the main works reported herein are based on SECOP’s group (CICECO) main advances over the years. More specifically, this review describes structure and properties of LDH, delving into the corrosion field with description of pioneering works, use of LDH as additives to organic coatings, conversion layers, application in reinforced concrete and corrosion detection, and environmental impact of these materials. Moreover, the use of computational tools for the design of LDH materials and understanding of ion-exchange reactions is also presented. The review ends with a critical analysis of the field and future perspectives on the use of LDH for corrosion protection. From the work carried out LDH seem very tenable, versatile, and advantageous for corrosion protection applications, although several obstacles will have to be overcome before their use become commonplace.
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spelling pubmed-97156222022-12-03 Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO Tedim, João Galvão, Tiago L. P. Yasakau, Kiryl A. Bastos, Alexandre Gomes, José R. B. Ferreira, Mario G. S. Front Chem Chemistry This work describes the main advances carried out in the field of corrosion protection using layered double hydroxides (LDH), both as additive/pigment-based systems in organic coatings and as conversion films/pre-treatments. In the context of the research topic “Celebrating 20 years of CICECO”, the main works reported herein are based on SECOP’s group (CICECO) main advances over the years. More specifically, this review describes structure and properties of LDH, delving into the corrosion field with description of pioneering works, use of LDH as additives to organic coatings, conversion layers, application in reinforced concrete and corrosion detection, and environmental impact of these materials. Moreover, the use of computational tools for the design of LDH materials and understanding of ion-exchange reactions is also presented. The review ends with a critical analysis of the field and future perspectives on the use of LDH for corrosion protection. From the work carried out LDH seem very tenable, versatile, and advantageous for corrosion protection applications, although several obstacles will have to be overcome before their use become commonplace. Frontiers Media S.A. 2022-11-18 /pmc/articles/PMC9715622/ /pubmed/36465870 http://dx.doi.org/10.3389/fchem.2022.1048313 Text en Copyright © 2022 Tedim, Galvão, Yasakau, Bastos, Gomes and Ferreira. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Tedim, João
Galvão, Tiago L. P.
Yasakau, Kiryl A.
Bastos, Alexandre
Gomes, José R. B.
Ferreira, Mario G. S.
Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title_full Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title_fullStr Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title_full_unstemmed Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title_short Layered double hydroxides for corrosion-related applications—Main developments from 20 years of research at CICECO
title_sort layered double hydroxides for corrosion-related applications—main developments from 20 years of research at ciceco
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9715622/
https://www.ncbi.nlm.nih.gov/pubmed/36465870
http://dx.doi.org/10.3389/fchem.2022.1048313
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