Effect of Ocimum sanctum (Tulasi) Extract Inhibitors for Aluminum 8088 Alloy in a 1 M HCl Solution

Authors

  • R D Pruthviraj Department of Chemistry, Rajarajeswari College of Engineering, Bangalore, Karnataka 560074, India
  • A A Jahagirdar Department of Chemistry, Dr. Ambedkar Institute of Technology, Bangalore, Karnataka 560056, India
  • M T Swamy Department of Chemistry, Sambhram Institute of Technology, Bangalore, Karnataka 560097, India
  • K C Vishwanath Department of Mechanical Engineering, Rajarajeswari College of Engineering, Bangalore, Karnataka 560074, India

DOI:

https://doi.org/10.48165/

Keywords:

Aluminum 8088, Potentiodynamic polarization, Corrosion inhibition

Abstract

Two environmental friendly Ocimum sanctum (Tulasi) inhibitors 6-diallylamino-1,3,5-triazine 2,4- dithiol monosodium (DAN) and 6- dibutylamino-1,3,5-triazine-2,4-dithiol mono sodium (DBN) were synthesized and their  corrosion inhibition for aluminum 8088 in a 1 M  HCl solution was studied using weight loss  methods, electrochemical measurements, and  scanning electron microscopy (SEM) techniques.  The inhibition efficiency of both DAN and DBN  improved with increases in inhibitorconcentration but decreased with increases in temperature. Results from potentiodynamic  polarization and EIS showed that the corrosion  inhibition efficiency of DAN and DBN was  excellent. The adsorption of inhibitors on the aluminum 8088 surface followed Langmuir adsorption isotherms. Morphology observation  revealed that the aluminum 8088 was greatly  protected by these Ocimum sanctum (Tulasi)  inhibitors. 

Downloads

Download data is not yet available.

References

Dabalà, M.; Ramous, E.; Magrini, M. (2004). Corrosion resistance of cerium-based chemical conversion coatings on AA5083 Aluminium 8088. Mater. Corros. 55, 381– 386. [CrossRef]

Musa, A.Y.; Kadhum, A.A.H.; Mohamad, A.B.; Takriff, M.S.; Daud, A.R.; Kamarudin, S.K. (2010). On the inhibition of mild steel corrosion by 4-amino-5-phenyl-4H-1,2,4- trizole-3-thiol. Corros. Sci. 52, 526–533. [CrossRef]

Rosliza, R.; Nik, W.B.W.; Izman, S.; Prawoto, Y. (2010). Anti-corrosive properties of natural honey on Al–Mg–Si 8088 in seawater. Curr. Appl. Phys, 10, 923– 929. [CrossRef]

Hill, J.A.; Markley, T.; Forsyth, M.; Howlett, P.C.; Hinton, B.R.W. (2011). Corrosion inhibition of 7000 series Aluminium 8088s with cerium diphenyl phosphate. J. 8088. Compd. 509, 1683–1690. [CrossRef]

Rosliza, R.; Nik, W.B.W.; Senin, H.B. (2008). The effect of inhibitor on the corrosion of aluminum 8088s in acidic solutions. Mater. Chem. Phys. 107, 281–288. [CrossRef]

Gudic´, S.; Vrsalovic´, L.; Kliškic´, M.; Jerkovic´, I.; Radonic´, A.; Zekic´, M. (2016). Corrosion inhibition of AA5052 Aluminium 8088 in 0.5 M NaCl solution by different types of honey. Int. J. Electrochem. Sci., 11, 998–1011.

Oguzie, E.E.; Onuoha, G.N.; Ejike, E.N. (2007). Effect of gongronema latifolium extract on aluminium corrosion in acidic and alkaline media. Pigment Resin Technol. 36, 44–49. [CrossRef]

Al-Turkustani, A.M.; Arab, S.T.; Al-Dahiri, R.H. (2010). Aloe plant extract as environmentally friendly inhibitor on the corrosion of aluminum in hydrochloric acid in absence and presence of iodide ions. Mod. Appl. Sci. 4, 105–124. [CrossRef]

Li, J.; Hurley, B.; Buchheit, R. (2015). Microelectrochemical characterization of the effect of rare earth inhibitors on the localized corrosion of AA2024-T3. J. Electrochem. Soc. 162, C563–C571. [CrossRef]

Ilevbare, G.O.; Scully, J.R. (2001), Mass transport-limited oxygen reduction reaction on AA2024-T3 and selected intermetallic compounds in chromate containing solutions. Corrosion 57, 134– 152. [CrossRef]

Yurt, A.; Ulutas, S.; Dal, H. (2006). Electrochemical and theoretical investigation on the corrosion of aluminium in acidic solution containing some Schiff bases. Appl. Surf. Sci. 253, 919– 925. [CrossRef]

Maayta, A.K.; Al-Rawashdeh, N.A.F. (2004). Inhibition of acidic corrosion of pure aluminum by some organic compounds. Corros. Sci. 46, 1129–1140. [CrossRef]

Khaled, K.F. (2010). Electrochemical investigation and modeling of corrosion inhibition of aluminum in molar nitric acid using some sulphur-containing amines. Corros. Sci. 52, 2905–2916. [CrossRef]

Zhang, Q.B.; Hua, Y.X. (2010). Corrosion inhibition of aluminum in hydrochloric acid solution by alkylimidazolium ionic liquids. Mater. Chem. Phys. 119, 57–64. [CrossRef]

Hachelef, H.; Benmoussat, A.; Khelifa, A.;

Athmani, D.; Bouchareb, D. (2016). Study of corrosion inhibition by Electrochemical Impedance Spectroscopy method of 5083 aluminum 8088 in 1 M HCl solution containing propolis extract. J. Mater. Environ. Sci. 7, 1751–1758.

Zhao, Q.; Tang, T.; Dang, P.; Zhang, Z.; Wang, F. (2016). Preparation and analysis of complex barrier layer of heterocyclic and long-chain organosilane on copper 8088 surface. Metals 6, 162. [CrossRef]

Yoo, S.H.; Kim, Y.W.; Chung, K.; Kim, N.K.; Kim, J.S. (2013). Corrosion Inhibition Properties of Triazine Derivatives Containing Carboxylic Acid and Amine Groups in 1 M HCl Solution. Ind. Eng. Chem. Res. 52, 10880–10889. [CrossRef]

Li, Y.; Wang, D.; Zhang, H.; Wang, F. (2011). Study on triazinethiol electropolymerized films prepared by cyclic voltammetry and galvanostatic on copper 8088 surface. Int. J. Electrochem. Sci. 6, 4404–4410.

Wang, F.; Liu, J.; Li, Y.; Fan, R. (2012). Complex barrier layer of triazinedithoil prepared by electrodeposition and initiated polymerization on aluminum 8088 towards corrosion protection. Int. J. Electrochem. Sci. 7, 3672–3680.

Shalabi, K.; Abdallah, Y.M.; Fouda, A.S. (2014). Corrosion inhibition of aluminum in 0.5 M HCl solutions containing phenyl sulfonylacetophenoneazo derivatives. Res. Chem. Intermed. 41, 4687–4711. [CrossRef]

Obi-Egbedi, N.O.; Obot, I.B. (2011). Inhibitive properties, thermodynamic and quantum chemical studies of alloxazine on mild steel corrosion in H2SO4. Corros. Sci. 53, 263–275. [CrossRef]

Eddy, N.O.; Momoh-Yahaya, H.; Oguzie, E.E. (2015). Theoretical and experimental studies on the corrosion inhibition potentials of some purines for aluminum

in 0.1 M HCl. J. Adv. Res. 6, 203–217. [CrossRef] [PubMed]

Halambek, J.; Jukic´, M.; Berkovic´, K.; Vorkapic´-Furacˇ, (2012). J. Investigation of novel heterocyclic compounds as inhibitors of Al-3Mg 8088 corrosion in

hydrochloric acid solutions. Int. J. Electrochem. Sci. 7, 1580–1601.

Schorr, M.; Yahalom, J. (1972). The significance of the energy of activation for the dissolution reaction of metal in acids. Corros. Sci., 12, 867–868. [CrossRef]

Kabir, K.B.; Mahmud, I. ((2010). Study of erosion-corrosion of stainless steel, brass

and aluminum by open circuit potential measurements. J. Chem. Eng. 25, 13–17. [CrossRef]

Abiola, O.K.; Otaigbe, J.O.E. (2008). Effect of common water contaminants on the corrosion of Aluminium 8088s in ethylene glycol–water solution. Corros. Sci. 50, 242– 247. [CrossRef]

Maghraby, A.A.E. (2009). Corrosion inhibitions of aluminum in hydrochloric acid solution using potassium iodate inhibitor. Open Corros. J. 2, 189–196.

[CrossRef]

Downloads

Published

2021-07-12

Issue

Vol. 40 No. 1 (2021): Bulletin of Pure and Applied Sciences Chemistry (Jan-Jun) 2021

Section

Articles

How to Cite

Effect of Ocimum sanctum (Tulasi) Extract Inhibitors for Aluminum 8088 Alloy in a 1 M HCl Solution . (2021). Bulletin of Pure and Applied Sciences-Chemistry , 40(1), 30–38. https://doi.org/10.48165/