Noiville, Romain and Jaubert, Olivier
and Gressier, Marie
and Bonino, Jean-Pierre
and Taberna, Pierre-Louis
and Fori, Benoit and Menu, Marie-Joëlle
Ce(III) corrosion inhibitor release from silica and boehmite nanocontainers.
(2018)
Masterials Science and Engineering : B, 229. 144-154. ISSN 0921-5107
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 510kB |
Official URL: https://doi.org/10.1016/j.mseb.2017.12.026
Abstract
Electrochemical impedance spectroscopy clearly appeared as a suitable technique to investigate the releasing properties of cerium (III) loaded on silica and boehmite nanocontainers. In this way the electrochemical behavior of the AA2024-T3 was evaluated by electrochemical impedance spectroscopy in a 0.045 mol L−1 NaCl solution with nanocontainers containing the inhibitor. Results show that the inhibitor release is influenced by both the chemical nature and the morphology of the nanocontainers. The lower loading and release phenomena were observed for the mesoporous silica nanocontainers, whereas the inhibitor is liberated until 168 h from dense silica nanocontainers. Boehmite nanocontainers combine a good loading ratio with a longer release until the second week of immersion.
Item Type: | Article |
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HAL Id: | hal-02020913 |
Audience (journal): | International peer-reviewed journal |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) Other partners > MÉCAPROTEC Industries (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) |
Laboratory name: | |
Statistics: | download |
Deposited On: | 15 Feb 2019 14:06 |
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