Inhibition of Aluminium Alloy Corrosion by Thiourea and Lithium Ion in 3.5 % NaCl Solution Using Gravimetric, Adsorption and Theoretical Studies.

Yıl 2022, Cilt: 5 Sayı: 2, 26 - 39, 12.12.2022

Emmanel Nleonu

https://doi.org/10.54565/jphcfum.1198578

Öz

The adsorption and inhibition performance of thiourea and lithium ion on aluminium corrosion in 3.5% NaCl were investigated using gravimetric measurement, scanning electron microscope (SEM) analysis and quantum chemical computational techniques respectively. Gravimetric analysis revealed that thiourea has a good inhibitory efficacy of 82% at 1 mM concentration of thiourea on the corrosion inhibition of aluminum under the conditions studied. Also, poor inhibitory effects were recorded with an increase in the concentration of inhibitor, and improvement in inhibition efficiency was observed with the addition of lithium ion. In addition, the effects of temperature (303–333K) on corrosion inhibition was investigated. The findings showed that the effectiveness of the inhibition rises with temperature. The adsorption of thiourea molecules onto an aluminium surface followed the Temkin adsorption isotherm, while the mixed inhibitor of thiourea and lithium ion followed the Langmuir adsorption isotherm model. SEM results confirmed that the inhibition mechanism is due to the formation of a protective thin film on the aluminium surfaces that prevents corrosion. Quantum chemical calculations based on the density functional theory (DFT) revealed that the presence of sulphur and nitrogen in the structure of thiourea molecules is responsible for the strong inhibitory performance due to possible adsorption with Al atoms on the metal surface. The computed experimental and theoretical parameters in this investigation are in good agreement.

Anahtar Kelimeler

Corrosion inhibition, Gravimetric analysis, Thiourea, Lithium ion, Synergistic effect, Density functional theory.

Kaynakça

• Gobara M., Baraka A., Akid R. and Zoraniy M. Corrosion protection mechanism of Ce4+/organic inhibitor for AA2024 in 3.5 % NaCl. RSC Advances, 10, 2227-2240 (2020).
• Liu W., An C., HaO J. and Li W. Cerium doped trimethoxy silane-aluminium isopropoxide coatings for enhanced corrosion protection of 1061 aluminium alloy in aqueous sodium chloride solution. Int J. Electrochem. Sci., 16, 1-14 (2021).
• Mohammadi I., Shahrabi T., Mohdavian M. and Izadi M. Cerium/diethldithiocarbamate complex as a novel corrosion inhibitive pigment for AA2024–T3. Scientific Reports, 10 5043 (2020).
• Fajobi M.A., Loto T.R. and Oluwole O.O. Austenitic 316L stainless steel; corrosion and organic inhibitor: a review. Key Engineering Materials, 886 126-132 (2021).
• Nwanonenyi S.C., Obasi H.C. and Eze 1.O. Hydroxypropyl Cellulose as an efficient corrosion inhibitor for aluminum in acidic environments. experimental and theoretical approach. Chemistry Africa, 1-11, (2019).
• Shehu N.U., Gaya U.I. and Muhammad A.A. Influence of side chain on the inhibition of aluminium corrosion in HCl by α-amino acids. Applied Science and Engineering Progress, 12, 3, 186 -197 (2019).
• Ayuba A.M. and Abubakar M. Computational study for molecular properties of some of the isolated chemicals from leaves extract of Guiera sengalensis as aluminium corrosion inhibitor. Journal of Science and Technology, 13, 1, 47-56 (2021).
• Ubaka K.G., Mong O.O. and Nleonu E.C. Investigation of inhibitory effect of thiourea on corrosion of mild steel in dual purpose Kerosene (DPK) and premium motor spirit (PMS). International Journal of Advances in Engineering and Management, 2,4, 162-168 (2020).
• Yasakau K.A., Zheludkevich M.L. and Ferreira M.G.S. Role of intermetallics in corrosion of aluminium alloys smart corrosion protection. Intermet. Matrix Compos., 425-462 (2018).
• Pais M. and Rao P. Electrochemical, spectroscopic and theoretical studies for acid corrosion of zinc using glycogen. Chemical Papers, 75, 1387-1399 (2021).
• Li E., Wu J., Zhang D., Sun Y. and Chen J. D-phenylalanine inhibits the corrosion of Q235 carbon steel caused by Desulfovibrio sp. International Biodeterioration and Biodegradation, 127, 178-184 (2018).
• Al-Amiery A.A., Mohamad A.B., Kadhum A.A.H., Shaker L.M., Isahak W.N.R.W and Takriff M.S. Experimental and theoretical study on the corrosion inhibition of mild steel by nonanedioic acid derivative in hydrochloric acid solution. Scientific Reports, 12, 4705 (2022).
• Jeslina V.D.A.M., Kirubavathy S.J., Al-Hashem A., Rajendran S.S., Joany R.M and Lacnjevac C. Inhibition of corrosion of mild steel by an alcoholic extract of a seaweed Sargassum muticum. Zastita Materijala. 6,2,4, 304-315 (2021).
• Tan J., Guo L., Yang H., Zhang F. and El Bakri Y. Synergistic effect of potassium iodide and sodium dodecyl sulfonate on the corrosion inhibition of carbon steel in HCl medium: a combined experimental and theoretical investigation. RSC Advances, 10, 15163-15170 (2020).
• Eddy N.O., Ameh P.O. and Essien N.B. Experimental and computational chemistry studies on the inhibition of aluminium and mild steel in 0.1 M HCl by 3-nitrobenzoic acid. Journal of Taibah University for Science, 12, 545-556 (2018).
• Haldner R., Prasad D., Bahadur I., Dagdag O. and Berisha A. Evaluation of Gloriosa superba seeds extract as corrosion inhibition for low carbon steel in sulphuric acidic medium: a combined experimental and computational studies. J. Mol. Lig., 323, 114958 (2020).
• Mishra A., Verma C., Srivastava V., Lgaz H., Quraishi M.A., Ebenso E. E. and Chung M. Chemical, electrochemical and computational studies of newly synthesized novel and environmentally friendly heterocyclic compounds as corrosion inhibitors for mild steel in acidic medium. Journal of Bio- and Tribo-Corrosion, 4, 32 (2018).
• Loto R.T., Loto C.A. and Popoola A.P.I. Corrosion inhibition of thiourea and thiadiazole derivatives: a review. J. Mater. Environ. Sci., 3, 5, 885 – 894 (2012).
• Al-Mosawi B.T.S., Sabri M.M. and Ahmed M.A. Synergistic Effect of ZnO nanoparticles with organic compound as corrosion inhibition. International Journal of Low-Carbon Technologies, 16, 429-435 (2021).
• Nleonu E.C., Haldhar R., Ubaka K.G., Onyemenonu C.C., Ezeibe A.U., Okeke P.I., Mong O.O., Ichou H., Arrousse N., Kim S.C., Dagdag O., Ebenso E. and Taleb M. Theoretical study and adsorption behavior of urea on mild steel in automotive gas oil (AGO) medium. Lubricants, 10, 157, 1-13 (2022).
• Oguzie E.E. Corrosion inhibitive effect and adsorption behavior of Hibiscus sabdariffa extract on mild steel in acidic media. Port. Electrochem. Acta., 26, 303-314 (2008).
• Ezeibe A.U., Onyemenonu C.C., Nleonu E.C. and Onyema A.V. Corrosion inhibition performance of safranine towards mild steel in acidic corrosion. International Journal of Scientific and Engineering Research, 10, 5, 1539-1544 (2019).
• Ezeibe A.U., Nleonu E.C. and Ahumonye A.M. Thermodynamics study of inhibitory action of lignin extract from Gmelina arborea on the corrosion of mild steel in dilute hydrochloric acid. International Journal of Scientific Engineering and Research, 7, 2, 133-136 (2019).
• Nwanonenyi S.C., Obasi H.C., Oguzie E.E., Chukwujike I.C. and Anyiam C.K. Inhibition and adsorption of polyuinyl acetate (PVA) on the corrosion or aluminium in sulphuric and hydrochloric acid environment. J. Bio Tribo Corros., 3, 53 (2017).
• Mazkour A., El Hajjaji S., Labjar N., Lotfi E.M. and El Mahi M. Corrosion inhibition effect of 5-Azidomethyl-8-Hydroxyquinoline on AISI 321 stainless steel in phosphoric acid solution. Int. J. Electrochem. Sci., 16, 1-24 (2021).
• Mrani S.A., Arrousse N., Haldher R., Lahcen A.A., Amine A., Saffaj T., Kim S.C and Taleb M. In silico approaches for some sulfa drugs as eco-friendly corrosion inhibitors of iron in aqueous medium. Lubricants, 10, 43, 1-12 (2022).
• Nazir U., Akher Z., Janjua N.K., Asghar M.A., Kanwal S., Butt T.M., Sani A., Liagat F., Hussani R. and Shah F.U. Biferrocenyl schiff bases as efficient corrosion inhibitors for an aluminium alloy in HCl solution: a combined experimental and theoretical study. RSC Adv., 10, 7585-7599 (2020).
• Arrousse N., Salim R., Kaddouri Y., Zarrouk A., Zahri D., El Hajjaji F., Touzani F., Taleb M. and Jodeh S. The inhibition behavior of two pyrimidine-pyrazole derivatives against corrosion in hydrochloric solution: experimental, surface analysis and in silico approach studies. Arab. J. Chem., 13, 5949-5965 (2020).
• Ayuba A.M., Uzairu A., Abba H. and Shallangwa G. A. Hydroxycarboxylic acids as corrosion inhibitors on aluminum metal: a computational study. Journal of Materials and Environmental Sciences, 9, 3026-3034 (2018a).
• Abd El Wanees S. and Seda S.H. Corrosion inhibition of zinc in aqueous acidic media using a novel synthesized schiff base: an experimental and theoretical study. J. Dispers Sci. Technol., 40, 1813-1826 (2019).
• Parthasarathi R., Padmanabhan J., Elango M., Subramanian V. and Chattaraj P. Intermolecular reactivity through the generalized philicity concept. Chem. Phys. Lett., 393, 225-230 (2004).
• Cao K., Huang W., Huang X. and Pan J. Pyrimidine derivatives as effective inhibitor of mild steel corrosion in HCl solution: experimental and theoretical studies. Front. Mater., 9, 843522 (2022).
• Morell C., Grand A. and Toro-Labbe A. Theoretical support for using the Δf(r) descriptor. Chem. Phys. Lett., 425, 342-346 (2006).
• Padmanabhan J., Parthasarathi R., Subramanian V. and Chattaraj P.K. Chemical reactivity indices for the complete series of chlorinated benzenes: solvent effect. J. Phys. Chem. A., 110, 2739-2745 (2006).
• Geerlings P., Ayers P.W., Toro-Labbe A., Chattaraj P.K. and De Proft F. The Woodward-Hoffmann rules reinterpreted by conceptual density functional theory. Acc. Chem. Res., 45, 683-695 (2012).
• Chen L., Lu D. and Zhang Y. Organic compounds as corrosion inhibitors for carbon steel in HCl solution: a comprehensive review. Materials, 15, 2023, 1-59 (2022).
• Haldhar R., Kim S.-C., Prasad D., Bedair M., Bahadur I., Kaya S., Dagdag O and Guo L. Papaver somniferum as an efficient corrosion inhibitor for iron alloy in acidic condition: DFT, MC simulation, LCMS and electrochemical studies. J. Mol. Struct., 1242, 130822 (2021).
• Guo L., Kaya S., Obot I.B., Zheng X. and Qiang Y. Toward understanding the anticorrosive mechanism of some thiourea derivatives for carbon steel corrosion: a combined DFT and molecular dynamics investigation. J. Colloid Interf. Sci., 506, 478-485 (2017).
• Hsissou R., Benhiba F., Dagdag O., El Bouchti M., Nouneh K. Assouag M. Development and potential performance of prepolymer in corrosion inhibition for carbon steel in 1.0 M HCl: outlooks from experimental and computational investigations. J. Colloid Interf. Sci., 574, 43-60 (2020).
• Rangel C.M. and Travassos M.A. Li-based conversion coatings on aluminium: an electrochemical study of coating formation and growth. Surf. Coatings Technol., 200, 5823-5828 (2006).
• Alhaffer M.T., Umoren S.A., Obot I.B., Ali S.A. and Solomon M.M. Studies of the anticorrosion property of a newly synthesized green isoxazolidine for API 5L X60 steel in acid environment. J. Mater. Res. Techn., 8, 4399-4416 (2019).