Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3

Research output: Contribution to journal › Article › Research › peer-review

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Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3. / Prada Ramirez, Oscar Mauricio; Kremmer, Thomas; Marin, J. H. et al.
In: Corrosion science, Vol. 221.2023, No. 15 August, 111330, 15.08.2023.

Research output: Contribution to journal › Article › Research › peer-review

Harvard

Prada Ramirez, OM, Kremmer, T, Marin, JH, da Silva, BP, Starykevich, M, Tunes, M, Ferreira, MGS, Aoki, IV, Ando, RA, Pogatscher, S & de Melo, HG 2023, 'Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3', Corrosion science, vol. 221.2023, no. 15 August, 111330. https://doi.org/10.1016/j.corsci.2023.111330

APA

Prada Ramirez, O. M., Kremmer, T., Marin, J. H., da Silva, B. P., Starykevich, M., Tunes, M., Ferreira, M. G. S., Aoki, I. V., Ando, R. A., Pogatscher, S., & de Melo, H. G. (2023). Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3. Corrosion science, 221.2023(15 August), Article 111330. https://doi.org/10.1016/j.corsci.2023.111330

Vancouver

Prada Ramirez OM, Kremmer T, Marin JH, da Silva BP, Starykevich M, Tunes M et al. Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3. Corrosion science. 2023 Aug 15;221.2023(15 August):111330. Epub 2023 Jun 14. doi: 10.1016/j.corsci.2023.111330

Author

Prada Ramirez, Oscar Mauricio ; Kremmer, Thomas ; Marin, J. H. et al. / Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3. In: Corrosion science. 2023 ; Vol. 221.2023, No. 15 August.

Bibtex - Download

@article{631702b161624d4c8c70a7fae2ee4cbe,
title = "Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3",
abstract = "We demonstrate that the corrosion resistance of the AA2024-T3 alloy can be maximized with the application of top protective sol-gel hybrid organic-inorganic coatings. Samples combining Ce nanoparticles within the pores of the anodic layer with the top sol-gel coatings were observed to outperform samples featuring only the coating. This research unravels the self-healing capability against corrosion of the sol-gel coating when Ce nanoparticles are present, as well as a good coverage of defective regions within the oxide by the hybrid layer. This research opens a paradigm aiming at maximizing the corrosion resistance for non-ferrous anodized alloys.",
keywords = "Anodization, Ce post-treatment, Local electrochemical impedance spectroscopy, Scanning Transmission Electron Microscopy, Self-healing, Sol-gel hybrid coating",
author = "{Prada Ramirez}, {Oscar Mauricio} and Thomas Kremmer and Marin, {J. H.} and {da Silva}, {B. P.} and Maksim Starykevich and Matheus Tunes and Ferreira, {M{\'a}rio G.S.} and Aoki, {I. V.} and Ando, {R. A.} and Stefan Pogatscher and {de Melo}, {Herc{\'i}lio Gomes}",
note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",
year = "2023",
month = aug,
day = "15",
doi = "10.1016/j.corsci.2023.111330",
language = "English",
volume = "221.2023",
journal = "Corrosion science",
issn = "0010-938X",
publisher = "Elsevier",
number = "15 August",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Ce nanoparticles and sol-gel hybrid organic-inorganic coatings maximize corrosion protection in the anodized AA2024-T3

AU - Prada Ramirez, Oscar Mauricio

AU - Kremmer, Thomas

AU - Marin, J. H.

AU - da Silva, B. P.

AU - Starykevich, Maksim

AU - Tunes, Matheus

AU - Ferreira, Mário G.S.

AU - Aoki, I. V.

AU - Ando, R. A.

AU - Pogatscher, Stefan

AU - de Melo, Hercílio Gomes

N1 - Publisher Copyright: © 2023 Elsevier Ltd

PY - 2023/8/15

Y1 - 2023/8/15

N2 - We demonstrate that the corrosion resistance of the AA2024-T3 alloy can be maximized with the application of top protective sol-gel hybrid organic-inorganic coatings. Samples combining Ce nanoparticles within the pores of the anodic layer with the top sol-gel coatings were observed to outperform samples featuring only the coating. This research unravels the self-healing capability against corrosion of the sol-gel coating when Ce nanoparticles are present, as well as a good coverage of defective regions within the oxide by the hybrid layer. This research opens a paradigm aiming at maximizing the corrosion resistance for non-ferrous anodized alloys.

AB - We demonstrate that the corrosion resistance of the AA2024-T3 alloy can be maximized with the application of top protective sol-gel hybrid organic-inorganic coatings. Samples combining Ce nanoparticles within the pores of the anodic layer with the top sol-gel coatings were observed to outperform samples featuring only the coating. This research unravels the self-healing capability against corrosion of the sol-gel coating when Ce nanoparticles are present, as well as a good coverage of defective regions within the oxide by the hybrid layer. This research opens a paradigm aiming at maximizing the corrosion resistance for non-ferrous anodized alloys.

KW - Anodization

KW - Ce post-treatment

KW - Local electrochemical impedance spectroscopy

KW - Scanning Transmission Electron Microscopy

KW - Self-healing

KW - Sol-gel hybrid coating

UR - http://www.scopus.com/inward/record.url?scp=85162908659&partnerID=8YFLogxK

U2 - 10.1016/j.corsci.2023.111330

DO - 10.1016/j.corsci.2023.111330

M3 - Article

AN - SCOPUS:85162908659

VL - 221.2023

JO - Corrosion science

JF - Corrosion science

SN - 0010-938X

IS - 15 August

M1 - 111330

ER -

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