On the importance of time-resolved electrochemical evaluation in corrosion inhibitor-screening studies
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Abstract
Abstract Efficiency of corrosion inhibitors in aqueous solutions depends on several interfacial parameters, which may vary over time. Therefore, reliable electrochemical techniques are demanded for screening the efficiency of corrosion inhibitors and monitoring their performance over time. Here, we evaluate corrosion inhibition efficiency of imidazole-based compounds on bare Cu surfaces and highlight the importance of electrochemical evaluation of the inhibitor over time, characterized by linear polarization resistance techniques as a reliable, instantaneous and non-invasive method for assessing intrinsic inhibitor performance in lab screening studies.
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Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Hydrogen embrittlement and corrosion behaviors in metals
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References (29)
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1. Gharbi, O., Thomas, S., Smith, C. & Birbilis, N. Chromate replacement: what does the future hold? npj Mater. Degrad. 2, 12 (2018).10.1038/s41529-018-0034-5 ↗
2. Liu, Z. F., Bai, X., Zhang, L. H. & Zhang, Y. L. Synthesis and properties of environmentally friendly scale and corrosion inhibitor. Appl. Mech. Mater. 618, 180–183 (2014).10.4028/www.scientific.net/AMM.618.180 ↗
3. Lgaz, H. et al. Synthesis and evaluation of some new hydrazones as corrosion inhibitors for mild steel in acidic media. Res. Chem. Intermed. 45, 2269 (2019).10.1007/s11164-018-03730-y ↗
4. Migahed, M. A., Abdul-Raheim, A. M., Atta, A. M. & Brostow, W. Synthesis and evaluation of a new water soluble corrosion inhibitor from recycled poly(ethylene terphethalate). Mater. Chem. Phys. 121, 208–214 (2010).10.1016/j.matchemphys.2010.01.018 ↗
5. Sulaiman, K. O., Onawole, A. T., Faye, O. & Shuaib, D. T. Understanding the corrosion inhibition of mild steel by selected green compounds using chemical quantum based assessments and molecular dynamics simulations. J. Mol. Liq. 279, 342–350 (2019).10.1016/j.molliq.2019.01.136 ↗
6. Granese, S. L., Rosales, B. M., Oviedo, C. & Zerbino, J. O. The inhibition action of heterocyclic nitrogen organic compounds on Fe and steel in HCl media. Corros. Sci. 33, 1439–1453 (1992).10.1016/0010-938X(92)90182-3 ↗
7. Podobaev, N. I. & Avdeev, Y. G. Temperature and time effects on the acid corrosion of steel in the presence of acetylenic inhibitors. Prot. Met. 37, 529 (2001).10.1023/A:1012855211234 ↗
8. Villamizar-Suarez, W., Malo, J. M., Martinez-Villafañe, A. & Cha-con-Nava, J. G. Evaluation of corrosion inhibitors performance using real-time monitoring methods. J. Appl. Electrochem. 41, 1269–1277 (2011).10.1007/s10800-011-0333-9 ↗
9. Sullivan, J. et al. In situ monitoring of corrosion mechanisms and phosphate inhibitor surface deposition during corrosion of zinc–magnesium–aluminium (ZMA) alloys using novel time-lapse microscopy. Faraday Discuss. 180, 361–379 (2015).10.1039/C4FD00251B ↗
10. Winkler, D. A. et al. Using high throughput experimental data and in silico models to discover alternatives to toxic chromate corrosion inhibitors. Corros. Sci. 106, 229–235 (2016).10.1016/j.corsci.2016.02.008 ↗
11. White, P. A. et al. A new high-throughput method for corrosion testing. Corros. Sci. 58, 327–331 (2012).10.1016/j.corsci.2012.01.016 ↗
12. White, P. A. et al. High-throughput channel arrays for inhibitor testing: proof of concept for AA2024-T3. Corros. Sci. 51, 2279–2290 (2009).10.1016/j.corsci.2009.06.038 ↗
13. Muster, T. H. et al. A rapid screening multi-electrode method for the evaluation of corrosion inhibitors. Electrochim. Acta 54, 3402–3411 (2009).10.1016/j.electacta.2008.12.051 ↗
14. Meeusen, M. et al. A complementary electrochemical approach for time-resolved evaluation of corrosion inhibitor performance. J. Electrochem. Soc. 166, C3220–C3232 (2019).10.1149/2.0271911jes ↗
15. Garcia, S. J. et al. Validation of a fast scanning technique for corrosion inhibitor selection: influence of cross-contamination. Surf. Interface Anal. 42, 205–210 (2010).10.1002/sia.3150 ↗
16. Garcia, S. J. et al. The influence of pH on corrosion inhibitor selection for AA2024-T3 assessed by high-throughput technique (multielectrode) and potentiodynamic testing. Electrochim. Acta 55, 2457–2465 (2010).10.1016/j.electacta.2009.12.013 ↗
17. Winkler, D. A. et al. Towards chromate-free corrosion inhibitors: structure-property models for organic alternatives. Green. Chem. 16, 3349–3357 (2014).10.1039/C3GC42540A ↗
18. Mondal, S. K. & Taylor, S. R. The identification and characterization of organic corrosion inhibitors: correlation of a computational model with experimental results. J. Electrochem. Soc. 161, C476–C485 (2014).10.1149/2.0191410jes ↗
19. Feiler, C. et al. In silico screening of modulators of magnesium dissolution. Corros. Sci. 163, 108245 (2020).10.1016/j.corsci.2019.108245 ↗
20. Milošev, I., Kovačević, N., Kovač, J. & Kokalj, A. The roles of mercapto, benzene and methyl groups in the corrosion inhibition of imidazoles on copper: I. Experimental characterization. Corros. Sci. 98, 107–118 (2015).10.1016/j.corsci.2015.05.006 ↗
21. MacDonald, J. R. & Johnson, W. Impedance Spectroscopy, Theory, Experiment and Application (John Wiley & Sons, Hoboken, 2005).
22. Neufeld, P. Application of the polarization resistance technique to corrosion monitoring. Corros. Sci. 4, 245–251 (1964).10.1016/0010-938X(64)90023-X ↗
23. Mansfeld, F. Tafel slopes and corrosion rates from polarization resistance measurements. Corrosion 29, 397–402 (1973).10.5006/0010-9312-29.10.397 ↗
24. Kelly, R. G., Scully, J. R., Shoesmith, D., & Buchheit, R. G. Electrochemical Techniques in Corrosion Science and Engineering 1st edn (CRC Press, Boca Raton, 2002).10.1201/9780203909133 ↗
25. Meeusen, M. et al. The use of odd random phase electrochemical impedance spectroscopy to study lithium-based corrosion inhibition by active protective coatings. Electrochim. Acta 278, 363–373 (2018).10.1016/j.electacta.2018.05.036 ↗
26. Assiongbon, K. A., Emery, S. B., Pettit, C. M., Babu, S. V. & Roy, D. Chemical roles of peroxide-based alkaline slurries in chemical. Mechanical polishing of Ta: investigation of surface reactions using time-resolved impedance spectroscopy. Mater. Chem. Phys. 86, 347 (2004).10.1016/j.matchemphys.2004.03.016 ↗
27. Harvey, T. G. et al. The effect of inhibitor structure on the corrosion of AA2024 and AA7075. Corros. Sci. 53, 2184–2190 (2011).10.1016/j.corsci.2011.02.040 ↗
28. Garcia et al. Unravelling the corrosion inhibition mechanisms of bi-functional inhibitors by EIS and SEM–EDS. Corros. Sci. 69, 346–358 (2013).10.1016/j.corsci.2012.12.018 ↗
29. Kovačević, N., Milošev, I. & Kokalj, A. The roles of mercapto, benzene, and methyl groups in the corrosion inhibition of imidazoles on copper: II. Inhibitor–copper bonding. Corros. Sci. 98, 457–470 (2015).10.1016/j.corsci.2015.05.041 ↗