Inhibition Effect of Nitrogen Containing Ligands on Corrosion of Aluminium in Acid Media with and with out KCl

• Autorzy: Sethi T. , Chaturvedi A. , Upadhyay R. K. , Mathur S. P.
• Języki publikacji: EN

Abstrakty

EN

Mass loss and thermometric methods have been used to study the corrosion inhibition of aluminium in HCl solution by nitrogen containing ligands viz. N-(4-N,N-dimethyl - aminobenzal)-p-anisidine (SB1), N-(4-N,N-dimethylaminobenzal)-p-toluidine (SB2) and N-(4-N,N-dimethylaminobenzal)-2,4-dinitroaniline (SB3). Results of inhibition efficiencies obtained from these two methods are in good agreement and have been found to be dependent upon the concentration of inhibitors as well as concentration of acids. Inhibition efficiency of synthesized ligands has also been studied in the presence of KCl with inhibitors.

Słowa kluczowe

EN

corrosion inhibition; mass loss method; thermometric method; reaction number; inhibition efficiency; SEM

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2008
• Tom: Vol. 82, nr 3
• Strony: 591--598
• Opis fizyczny: Bibliogr. 21 poz., rys.

Twórcy

autor

Sethi T.

autor

Chaturvedi A.

autor

Upadhyay R. K.

autor

Mathur S. P.

• Department of Chemistry, Government College, Ajmer, India,

Bibliografia

• 1. El Warraky A.A. and El Meleigy A.E., Br. Corros. J., 37(4), 305 (2002).
• 2. shassi-Sorkhabi H., Shabani B., AligholipourB. and Seifzadeh D., Applied Surface Sci., 252(12), 4039 (2006).
• 3. Berkt G., Pinarbasi A. and Ogretir C., Anticorr. Meth. and Mat., 51(4), 282 (2004).
• 4. Ali A.M, Ahmed A.H., Mahamed A.T. and Mahamed B.H., Trans. Metal Chem., 32 (4), 461 (2007).
• 5. Desai M.N., Desai Y.B., Shah C.B. and Gandhi M.S., Corros. Sci., 10, 831 (1970).
• 6. Hassan S.M., Moussan M.N., Taha F.L. and Fouda A.S., Corros. Sci., 21, 439 (1981).
• 7. Mathur S.P., and Bhandari M.R., Rev. Latinoamer Quim., 7, 96 (1976).
• 8. Du. T, Chen J. and Cao D., Br. Corros. J., 25, 229 (2000).
• 9. Kobotiatis L., Pebere N. and Koutsookos P.G., Corr. Sci., 41, 941 (1999).
• 10. Guillamuin V. and Mankowski G., Corr. Sci., 41, 421 (1999).
• 11. Mozaleva A., Poznyok A., Mozaleva I. and Hassel A.W., Electrochem. Comm., 3, 299 (2001).
• 12. Ebenso E.E., Okafor P.C. and Eppe U.G., Anticorr. Meth. and Mat., 50, 414 (2003).
• 13. Gojic M. and Kosec L., ISIJ Int., 37(7), 685 (1997).
• 14. Blanc C., Gastaud S. and Mankowski G., J. Electrochem. Soc., 150, 396 (2003).
• 15. Putilova I.N., Balizin S.A. and Baranmik V.P., Metallic Corrosion Inhibitors, Pergamon Press, London (1960).
• 16. Andersen F.E., Duca C.J. and Scudi J.V., J. Am. Chem. Soc., 73, 4967 (1951).
• 17. Dodoff N.I., Ozdemir U., Karacan N., Georgieva M.C., Konstantinov S.M. and Stefanova M.E., Naturforsch. Z, 54B, 1553 (1993).
• 18. Erk B., Dilmac A., Baran V. and Balaban A., Synth. React. Inorg. Met.-Org. Chem., 10, 36 (2000).
• 19. Champion F.A., Corrosion Testing Procedure, 194, London, Chapman and Hall (1964).
• 20. Talati J.D. and Gandhi D.K., Indian J. Technol., 29, 277 (1991).
• 21. Aziz K. and Shams A.M. El-Din, Corros. Sci., 5,489 (1965).