The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3
Visser, P.; Marcoen, K.; Trindade, G. F.; Abel, M-L.; Watts, J. F.; Hauffman, T.; Mol, J. M. C.; Terryn, H.
GUSTAVO FERRAZ TRINDADE Gustavo.FerrazTrindade@nottingham.ac.uk
J. F. Watts
J. M. C. Mol
Chemical throwing power, being the distance over which an inhibitor is able to protect a defect effectively, is an important parameter for active protective coatings. This study investigates the chemical throwing power of lithium-based leachable corrosion inhibitors exhibiting different leaching kinetics, from coatings at different inhibitor loading concentrations. The results demonstrate that Li-salt loaded coatings provide corrosion protection of defect areas up to a width of 6 mm. Time-of-flight secondary ion mass spectrometry (ToF-SIMS) was used to detect the lateral spread of Li in the defect areas and provide the chemical speciation of corrosion protective layers in the defect areas.
|Journal Article Type||Article|
|Publication Date||Apr 15, 2019|
|Peer Reviewed||Peer Reviewed|
|APA6 Citation||Visser, P., Marcoen, K., Trindade, G. F., Abel, M., Watts, J. F., Hauffman, T., …Terryn, H. (2019). The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3. Corrosion Science, 150, 194-206. https://doi.org/10.1016/j.corsci.2019.02.009|
|Keywords||aluminium, lithium, inhibitor, throwing power, active protection,; 24; ,ToF-SIMS; 25|
|Additional Information||This article is maintained by: Elsevier; Article Title: The chemical throwing power of lithium-based inhibitors from organic coatings on AA2024-T3; Journal Title: Corrosion Science; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.corsci.2019.02.009; Content Type: article; Copyright: © 2019 Elsevier Ltd. All rights reserved.|
Accepted Manuscript CORSCI 2018 1970