Single and Double Alkyl Chain Quaternary Ammonium Salts as Environment-Friendly Corrosion Inhibitors for a Q235 Steel in 0.5 mol/L H2SO4 Solution
Source abstract
Abstract
In this work, the corrosion inhibition effects of octadecyl trimethyl ammonium chloride (OTAC) and dioctadecyl dimethyl ammonium chloride (DDAC) on Q235 steel in a 0.5 mol/L H2SO4 solution are studied. The results of the electrochemical experiment, contact angle measurement, and scanning electron microscopy indicate that the two ionic liquids belong to mixed-type corrosion inhibitors with good anti-corrosion performance. Additionally, OTAC has a better anti-corrosion ability than DDAC, implying that the steric hindrance effect of the double alkyl chain is not conducive to the adsorption of DDAC on the electrode surface.
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Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Hydrogen embrittlement and corrosion behaviors in metals
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemistry and Environmental Engineering, Pingdingshan University, Pingdingshan 467000, China
School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China
Funding
ingdingshan University’s Ph.D. Research Start-up Fund Project · Key Science and Technology Project of Henan Province
References (40)
Show source-provided references
1. 5-Mercapto-1-phenyltetrazole as a high-efficiency corrosion inhibitor for Q235 steel in acidic environment10.1016/j.molliq.2020.115132 ↗
2. Corrosion inhibition of steel in naturally-aerated chloride solution by rare-earth 4-hydroxycinnamate compound10.1016/j.jtice.2019.07.012 ↗
3. Camphor leaves extract as a neoteric and environment-friendly inhibitor for Q235 steel in HCl medium: Combining experimental and theoretical researches10.1016/j.molliq.2020.113433 ↗
4. Corrosion protection for mild steel by extract from the waste of lychee fruit in HCl solution: Experimental and theoretical studies10.1016/j.jcis.2018.02.071 ↗
5. Combining experiment and theory researches to insight into anticorrosion nature of a novel thiazole derivatives10.1016/j.jtice.2021.04.035 ↗
6. The electron donating effect of novel pyrazolo-pyrimidine inhibitors on anticorrosion of Q235 steel in picking solution10.1016/j.molliq.2019.110893 ↗
7. Lentinan as an eco-friendly corrosion inhibitor for Q235 steel in acid medium: Experimental and theoretical studies10.1016/j.molliq.2022.119513 ↗
8. Synergistic corrosion inhibition effects of quaternary ammonium salt cationic surfactants and thiourea on Q235 steel in sulfuric acid: Experimental and theoretical research10.1016/j.corsci.2022.110199 ↗
9. Corrosion inhibition of Q235 mild steel in 0.5 mol/L H2SO4 solution by phytic acid and synergistic iodide additives10.1021/ie404382v ↗
10. Experimental and theoretical investigation of indole as a corrosion inhibitor for mild steel in sulfuric acid solution10.1007/s11164-014-1799-y ↗
11. Insight into the anti-corrosion mechanism Veratrum root extract as a green corrosion inhibitor10.1016/j.molliq.2021.116110 ↗
12. Corrosion inhibition of mild steel by alkylimidazolium ionic liquids in hydrochloric acid10.1016/j.electacta.2008.10.025 ↗
13. Bronsted acid ionic liquid: Electrochemical passivation behavior to mild steel10.1016/j.molliq.2016.04.053 ↗
14. 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 ↗
15. Experimental, quantum chemical and Monte Carlo simulation studies on the corrosion inhibition of some alkyl imidazolium ionic liquids containing tetrafluoroborate anion on mild steel in acidic medium10.1016/j.molliq.2015.06.052 ↗
16. Passive film formation in dilute ionic liquid solutions on magnesium alloy AZ3110.1016/j.elecom.2012.02.042 ↗
17. Potentiostatic control of ionic liquid surface film formation on ZE41 magnesium alloy10.1021/am900889n ↗
18. 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 ↗
19. Electrochemical, XPS and theoretical examination on the corrosion inhibition efficacy of stainless steel via novel imidazolium ionic liquids in acidic solution
20. The synergistic corrosion inhibition study of different chain lengths ionic liquids as green inhibitors for X70 steel in acidic medium10.1016/j.matchemphys.2018.04.054 ↗
21. Duarte, T., Meyer, Y.A., and Osório, W.R. (2022). The holes of Zn phosphate and hot dip galvanizing on electrochemical behaviors of multi-coatings on steel substrates. Metals, 12.10.3390/met12050863 ↗
22. Effects of scan rate on the potentiodynamic polarization curve obtained to determine the Tafel slopes and corrosion current density10.1016/j.corsci.2008.12.005 ↗
23. Validation of corrosion rates measured by Tafel extrapolation method10.1016/j.corsci.2005.05.046 ↗
24. Local passivation of metals at grain boundaries: In situ scanning tunneling microscopy study on copper10.1016/j.corsci.2016.04.013 ↗
25. A study of the inhibiton of copper corrosion by triethyl phosphate and triphenyl phosphate self-assembly monolayers10.2298/JSC0602167G ↗
26. Water soluble corrosion inhibitors for copper in 3.5 wt% sodium chloride solution10.1016/j.corsci.2017.05.009 ↗
27. Corrosion inhibition of X65 steel in sulfuric acid by two food flavorants 2-isobutylthiazole and 1-(1,3-Thiazol-2-yl) ethanone as the green environmental corrosion inhibitors: Combination of experimental and theoretical researches10.1016/j.jcis.2018.12.020 ↗
28. Yttrium 3-(4-nitrophenyl)-2-propenoate used as inhibitor against copper alloy corrosion in 0.1 M NaCl solution10.1016/j.corsci.2016.08.005 ↗
29. 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 ↗
30. Corrosion inhibition by Justicia gendarussa plant extract in hydrochloric acid solution10.1016/j.corsci.2009.08.016 ↗
31. Adsorption and inhibitive properties of benzimidazole derivatives in acid mild steel corrosion10.1016/j.corsci.2003.09.025 ↗
32. A combined experimental and theoretical study of the inhibition effect of three disulfide-based flavouring agents for copper corrosion in 0.5 M sulfuric acid10.1016/j.jcis.2018.04.092 ↗
33. Locust Bean Gum as a green and novel corrosion inhibitor for Q235 steel in 0.5 M H2SO4 medium10.1016/j.molliq.2020.113239 ↗
34. Meyer, Y.A., Menezes, I., Bonatti, R.S., Bortolozo, A.D., and Osório, W.R. (2022). EIS investigation of the corrosion behavior of steel bars embedded into modified concretes with eggshell contents. Metals, 12.10.3390/met12030417 ↗
35. The influence of synergistic effects of 5-methyl-1H-benzotriazole and potassium sorbate as well as 5-methyl-1H-benzotriazole and gelatin on the copper corrosion in sulphuric acid solution10.1016/j.molliq.2016.03.064 ↗
36. A critical review on the recent studies on plant biomaterials as corrosion inhibitors for industrial metals10.1016/j.jiec.2019.03.057 ↗
37. Insight into anti-corrosion mechanism of tetrazole derivatives for X80 steel in 0.5 M H2SO4 medium: Combined experimental and theoretical researches10.1016/j.molliq.2020.114464 ↗
38. Advantage of super-hydrophobic surface as a barrier against atmospheric corrosion induced by salt deliquescence10.1016/j.corsci.2014.09.001 ↗
39. Two ditetrazole derivatives as effective inhibitors for the corrosion of steel in CH3COOH solution10.1016/j.jmrt.2018.09.010 ↗
40. Experimental and quantum chemical evaluation of 8-hydroxyquinoline as a corrosion inhibitor for copper in 0.1 M HCl10.1021/acs.iecr.6b02414 ↗