| Publication Type |
Journal Article |
| Title |
Corrosion inhibition synergies on a model Al-Cu-Mg, sample studied by localized scanning electrochemical techniques |
| Authors |
Darya Snihirova Maryna Taryba Sviatlana V. Lamaka Maria F. Montemor |
| Groups |
CSSE |
| Journal |
CORROSION SCIENCE |
| Year |
2016 |
| Month |
November |
| Volume |
112 |
| Number |
|
| Pages |
408-417 |
| Abstract |
Single and binary mixtures of corrosion inhibitors were studied by localized scanning electrochemical techniques on a model Al-Cu-Mg sample simulating the S-phase in AA2024-T3 in the presence of NaCl. Synergistic inhibition effects were observed for the mixtures of salicylaldoxime+Ce(III), salicylaldoxime +8-hydroxyquinoline and the highest synergy was revealed for the mixture of 2,5-dimercapto-1,3,4-thiadiazolate +8-hydroxyquinoline. The measurements detailed the anodic and cathodic activity over each metal composing the sample. A fiber-optic micro-optode was used for oxygen concentration monitoring and revealed depletion of oxygen. The combination of different techniques provided new highlights to understand the corrosion inhibition roles of single/mixed inhibitors on the simulated S-phase. (C) 2016 Elsevier Ltd. All rights reserved. |
| DOI |
http://dx.doi.org/10.1016/j.corsci.2016.08.008 |
| ISBN |
|
| Publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
| Book Title |
|
| ISSN |
0010-938X |
| EISSN |
1879-0496 |
| Conference Name |
|
| Bibtex ID |
ISI:000385472100038 |
| Observations |
|
