Indirect interactions between the ionic liquid and Cu surface in 0.5 M HCl: a novel mechanism explaining cathodic corrosion inhibition
Source abstract
Abstract
Inhibition through blocking cathodic active points has been repeatedly reported for Cu corrosion mitigation in acids, yet basic molecular adsorptions cannot discriminate anodic form cathodic performance. This study first investigated copper corrosion in HCl without and with the ionic liquid using electrochemical and theoretical methods. The obtained results showed that more than 99% of the corrosion, according to EIS, decreased only by 2 mM of the inhibitor. Furthermore, a new mechanism was proposed considering the concept that the corroding Cu surface was unlikely to be free of reacting agents while the corrosion inhibition occurred. AIMD and XPS confirmed the mechanism.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Ionic liquids properties and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
Show source-provided references
1. Technological change and metal demand over time: what can we learn from the past?
2. Potentiodynamic and quantum studies of some amino acids as corrosion inhibitors for copper10.1016/S1452-3981(23)13413-4 ↗
3. McCafferty · 2010
4. Corrosion inhibitors for acid cleaning of desalination heat exchangers: progress, challenges and future perspectives10.1016/j.molliq.2019.111760 ↗
5. A comparative study of benzotriazole and 2-amino-5-mercapto-1,3,4-thiadiazole as copper corrosion inhibitors in acid media10.1002/maco.19960470606 ↗
6. Investigation of the inhibition effect of indole-3-carboxylic acid on the copper corrosion in 0.5 M H2SO410.1016/j.corsci.2008.09.032 ↗
7. Electrochemical behavior of copper and cobalt in post-etch cleaning solutions10.1016/j.mee.2009.01.035 ↗
8. Voltage pulse-modulated electrochemical removal of copper surface layers using citric acid as a complexing agent10.1016/j.matlet.2006.04.066 ↗
9. Understanding the anti-corrosion mechanism and performance of ionic liquids in desalination, petroleum, pickling, de-scaling, and acid cleaning applications10.1016/j.molliq.2020.113107 ↗
10. A review of corrosion inhibitors for rust preventative fluids10.1016/j.cossms.2019.06.003 ↗
11. Reviews on corrosion inhibitors: a short view10.1080/00986445.2016.1172485 ↗
12. Influence of the N-3 alkyl chain length on improving inhibition properties of imidazolium-based ionic liquids on copper corrosion10.1016/j.molliq.2018.05.086 ↗
13. Review of ionic liquids containing, polymer/inorganic hybrid electrolytes for lithium metal batteries10.1016/j.matdes.2020.108563 ↗
14. Ionic liquids as green and sustainable corrosion inhibitors for metals and alloys: an overview10.1016/j.molliq.2017.02.111 ↗
15. Electrochemical studies on the inhibition behavior of copper corrosion in pickling acid using quaternary ammonium salts10.1016/j.molliq.2015.05.043 ↗
16. Mono- and dicationic benzothiazolic quaternary ammonium bromides as mild steel corrosion inhibitors: part III: Influence of the temperature on the inhibition process10.1016/j.corsci.2015.01.039 ↗
17. Strengthened adsorption and corrosion inhibition of new single imidazole-type ionic liquid molecules to copper surface in sulfuric acid solution by molecular aggregation10.1016/j.molliq.2021.116675 ↗
18. Electrochemical techniques and quantum chemical analysis as tools to study effect of a dicationic ionic liquid on steel behavior in H2SO410.1016/j.jtice.2019.02.037 ↗
19. Time-frequency methods for trend removal in electrochemical noise data10.1016/j.electacta.2012.03.062 ↗
20. Xia · Detect. Corros. Degrad. Using Electrochem. noise ( EN): Rev. Signal Process. Methods identifying Corros. forms Detect. Corros. Degrad. Using Electrochem. noise ( EN): Rev. Signal Process. Methods Ident. · 2016 · 2782
21. Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set10.1016/0927-0256(96)00008-0 ↗
22. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set10.1103/PhysRevB.54.11169 ↗
23. From ultrasoft pseudopotentials to the projector augmented-wave method10.1103/PhysRevB.59.1758 ↗
24. Correlation hole of the spin-polarized electron gas, with exact small-wave-vector and high-density scaling10.1103/PhysRevB.44.13298 ↗
25. Effect of the damping function in dispersion corrected density functional theory10.1002/jcc.21759 ↗
26. A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu10.1063/1.3382344 ↗
27. Special points for Brillouin-zone integrations10.1103/PhysRevB.13.5188 ↗
28. A unified formulation of the constant temperature molecular dynamics methods10.1063/1.447334 ↗
29. Adsorption and inhibition effect of 2-thiohydantoin on mild steel corrosion in 0.1M HCl10.1016/j.corsci.2012.01.013 ↗
30. Sulfonated aromatic polyamide as water-soluble polymeric corrosion inhibitor of copper in HCl10.1016/j.colsurfa.2019.123626 ↗
31. Experimental and theoretical studies of two imidazolium-based ionic liquids as inhibitors for mild steel in sulfuric acid solution10.1016/j.corsci.2015.03.012 ↗
32. Gravimetric, electrochemical surface and density functional theory study of acetohydroxamic and benzohydroxamic acids as corrosion inhibitors for copper in 1 M HCl10.1016/j.rinp.2019.102194 ↗
33. In situ synthesis, electrochemical and quantum chemical analysis of an amino acid-derived ionic liquid inhibitor for corrosion protection of mild steel in 1M HCl solution10.1016/j.corsci.2016.07.015 ↗
34. Cement and concrete research potential pitfalls in assessing chloride-induced corrosion of steel in concrete10.1016/j.cemconres.2009.01.015 ↗
35. Effect of p-toluenesulfonyl hydrazide on copper corrosion in hydrochloric acid solution10.1016/j.corsci.2019.108363 ↗
36. Analysis of polarization curves under mixed activation-diffusion control: an algorithm to minimize human factors10.5006/4171 ↗
37. Synergistic corrosion inhibition effect of thiazolyl-based ionic liquids between anions and cations for copper in HCl solution10.1016/j.apsusc.2019.03.299 ↗
38. The anodic dissolution of copper in flowing sodium chloride solutions between 25° and 175°C10.1149/1.2403477 ↗
39. Electrodissolution kinetics of copper in acidic chloride solutions10.1149/1.2128773 ↗
40. Synthesis and potential applications of some thiazoles as corrosion inhibitor of copper in 1 M HCl: Experimental and theoretical studies10.1016/j.porgcoat.2019.04.005 ↗
41. Synthesis of dibenzotriazole derivatives bearing alkylene linkers as corrosion inhibitors for copper in sodium chloride solution: A new thought for the design of organic inhibitors10.1016/j.corsci.2016.10.005 ↗
42. Self-assembled monolayer of 2-(octadecylthio)benzothiazole for corrosion protection of copper10.1016/j.corsci.2009.03.034 ↗
43. Electrochemical and XPS studies of the corrosion inhibition of carbon steel in hydrochloric acid pickling solutions by 3,5-bis(2-thienylmethyl)-4-amino-1,2,4-triazole10.1016/j.corsci.2013.05.023 ↗
44. Electrochemical evaluation of inhibition efficiency of ciprofloxacin on the corrosion of copper in acid media10.1016/j.matchemphys.2016.02.059 ↗
45. Determination of effective capacitance and film thickness from constant-phase-element parameters10.1016/j.electacta.2009.10.065 ↗
46. Corrosion inhibition of copper in hydrochloric acid by coverage with trithiocyanuric acid self-assembled monolayers10.1179/1743278212Y.0000000053 ↗
47. Experimental and theoretical studies of four allyl imidazolium-based ionic liquids as green inhibitors for copper corrosion in sulfuric acid10.1016/j.corsci.2017.02.021 ↗
48. Electrochemical and Quantum Chemical Studies of 5-Substituted Tetrazoles as Corrosion Inhibitors for Copper in Aerated 0.5 M H2SO4 Solution
49. Chitosan as a green inhibitor for copper corrosion in acidic medium10.1016/j.ijbiomac.2012.12.044 ↗
50. Novel dispersed magnetite core-shell nanogel polymers as corrosion inhibitors for carbon steel in acidic medium10.1016/j.corsci.2011.01.019 ↗
51. Electrochemical impedance spectroscopy and electrochemical noise measurements as tools to evaluate corrosion inhibition of azole compounds on stainless steel in acidic media10.1016/j.corsci.2013.06.010 ↗
52. In-situ study of the formation process of stannate conversion coatings on AZ91D magnesium alloy using electrochemical noise10.1016/j.corsci.2009.11.009 ↗
53. Yi · RSC Adv. Correl. Corros. rate Electrochem. noise Energy Copp. chloride · 2018 · 19208
54. Using plant extracts to modify Al electrochemical behavior under corroding and functioning conditions in the air battery with alkaline-ethylene glycol electrolyte10.1016/j.jiec.2021.07.017 ↗
55. Sensors and Actuators B: chemical Sensing corrosion within an artificial defect in organic coating using SECM10.1016/j.snb.2018.10.051 ↗
56. Electrochemical noise: a review of experimental setup, instrumentation and DC removal10.1134/S1023193515070071 ↗
57. Using wavelets transform in the analysis of electrochemical noise data10.1016/S0013-4686(99)00222-4 ↗
58. F.H. Cao, Z. Zhang, J.X. Su, Y.Y. Shi, J.Q. Zhang, Electrochemical noise analysis of LY12-T3 in EXCO solution by discrete wavelet transform technique, 51 (2006) 1359–1364. https://doi.org/10.1016/j.electacta.2005.07.012.10.1016/j.electacta.2005.07.012 ↗
59. Study on the corrosion behavior of reinforcing steel in cement mortar by electrochemical noise measurements
60. T. Zhang, Y. Shao, G. Meng, F. Wang, Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution, 53 (2007) 561–568. https://doi.org/10.1016/j.electacta.2007.07.014.10.1016/j.electacta.2007.07.014 ↗
61. C. Cai, Analysis of pitting corrosion behavior of pure Al in sodium chloride solution with the wavelet technique, 578 (2005) 143–150. https://doi.org/10.1016/j.jelechem.2004.12.032.10.1016/j.jelechem.2004.12.032 ↗
62. The influence of the cathodic process on the interpretation of electrochemical noise signals arising from pitting corrosion of stainless steels10.1016/j.corsci.2009.12.021 ↗
63. The effect of electrode size on electrochemical noise measurements and the role of chloride on localized CO2 corrosion of mild steel
64. Adsorption isotherm models: classification, physical meaning, application and solving method10.1016/j.chemosphere.2020.127279 ↗
65. Electrochemical studies of prothioconazole as a novel corrosion inhibitor for copper in acidic solutions10.1039/D0RA02919J ↗
66. Effect of sodium dodecylsulfate on copper corrosion in sulfuric acid media in the absence and presence of benzotriazole10.1016/S0022-0728(99)00267-3 ↗
67. Aslam · 2020
68. Mono- and dicationic benzothiazolic quaternary ammonium bromides as mild steel corrosion inhibitors. Part I: Gravimetric and voltammetric results10.1016/j.corsci.2010.10.005 ↗
69. Determining Gibbs energies of adsorption from corrosion inhibition efficiencies: Is it a reliable approach?10.1016/j.corsci.2019.04.040 ↗
70. Is the free energy change of adsorption correctly calculated?10.1021/je800661q ↗
71. Temperature effect, activation energies and thermodynamic adsorption studies of L-Cysteine Methyl Ester Hydrochloride as copper corrosion inhibitor in nitric acid 2M10.1016/S1452-3981(23)19679-9 ↗
72. Study of new amphiphiles based on ferrocene containing thioureas as efficient corrosion inhibitors: Gravimetric, electrochemical, SEM and DFT studies10.1016/j.jiec.2019.04.003 ↗
73. Corrosion inhibitors: physisorbed or chemisorbed?10.1016/j.corsci.2021.109939 ↗
74. Are the thermodynamic parameters correctly estimated in liquid-phase adsorption phenomena?10.1016/j.molliq.2016.02.059 ↗
75. Environmentally benign green inhibitor to attenuate acid corrosion of 6061Aluminum-15%(v) SiC(P) composite10.1016/j.jiec.2017.09.049 ↗
76. Review of corrosive environments for copper and its corrosion inhibitors10.1016/j.arabjc.2017.05.021 ↗
77. Experimental and DFT studies of 1-methylimidazolium trinitrophenoxide as modifier for corrosion inhibition of SDS for mild steel in hydrochloric acid10.1108/ACMM-05-2017-1797 ↗
78. Inhibition of mild steel corrosion in acidic medium by some cationic surfactants10.1016/j.jiec.2013.12.045 ↗
79. Investigation of the first stages of the localized corrosion of pure copper combining EIS, FE-SEM and FE-AES10.1016/j.electacta.2006.12.039 ↗
80. Interaction of supported ionic liquids phases onto copper nanoparticles: A DFT study10.1016/j.molliq.2020.113089 ↗
81. Active sites and mechanisms for H2O2 decomposition over Pd catalysts10.1073/pnas.1602172113 ↗
82. An XPS study of copper corrosion originated by formic acid vapour at 40% and 80% relative humidity10.1002/1521-4176(200109)52:9<667::AID-MACO667>3.0.CO;2-H ↗
83. Synergistic effect of 2-mercaptobenzimidazole and octylphosphonic acid as corrosion inhibitors for copper and aluminium – An electrochemical, XPS, FTIR and DFT study10.1016/j.corsci.2020.109082 ↗
84. Corrosion inhibition in acidic environments: key interfacial insights with photoelectron spectroscopy10.1039/D1FD00106J ↗
85. H.S. Casalongue, S. Kaya, V. Viswanathan, D.J. Miller, D. Friebel, H.A. Hansen, J.K. Nørskov, A. Nilsson, H. Ogasawara, Direct observation of the oxygenated species during oxygen reduction on a platinum fuel cell cathode, (2013). https://doi.org/10.1038/ncomms3817.10.1038/ncomms3817 ↗
86. Recent developments in copper-based, non-noble metal electrocatalysts for the oxygen reduction reaction10.1016/S1872-2067(15)61059-2 ↗
87. Direct detection of the superoxide anion as a stable intermediate in the electroreduction of oxygen in a non-aqueous electrolyte containing phenol as a proton source10.1002/anie.201502039 ↗
88. Inhibition of copper corrosion in acidic pickling solutions by N-phenyl-1,4-phenylenediamine10.1016/j.electacta.2006.01.007 ↗
89. Electrochemical and theoretical investigation of triazole derivatives on corrosion inhibition behavior of copper in hydrochloric acid medium10.1016/j.corsci.2013.01.025 ↗
90. Constituent solubility and dissolution in a CuCl-HCl-H2O ternary system10.1016/j.ces.2018.03.004 ↗
91. Synergistic effects of sodium lauroyl sarcosinate and glutamic acid in inhibition assembly against copper corrosion in acidic solution10.1016/j.apsusc.2015.08.034 ↗
92. Copper Corrosion in Irradiated Environments. the Influence of H 2 0 2 on the Electrochemistry of Copper Dissolution in Hcl Electrolyte10.1557/PROC-84-591 ↗
93. Oxygen reduction on copper in neutral NaCl solution10.1016/0022-0728(94)03705-8 ↗
94. Inhibition of electrode processes on copper by AHT in acid solutions10.1016/0013-4686(87)85115-0 ↗
95. Diffusion-Limited Current Density of Oxygen Reduction on Copper10.1149/1.1526554 ↗
96. Cu complexes that catalyze the oxygen reduction reaction10.1016/j.ccr.2012.03.033 ↗
97. Hydrogen peroxide production in the oxygen reduction reaction at different electrocatalysts as quantified by scanning electrochemical microscopy10.1021/ac901291v ↗
98. Determination of the kinetic parameters of oxygen reduction on copper using a rotating ring single crystal disk assembly (RRDCu(h k l)E)10.1016/j.electacta.2006.12.044 ↗
99. Chemisorption and reactions at metal surfaces10.1016/0039-6028(94)90696-3 ↗
100. Improved oxygen reduction reactivity of platinum monolayers on transition metal surfaces10.1016/j.susc.2008.05.036 ↗