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Corrosion Inhibition Behaviour and Adsorption Characteristics of Dapsone Derivatives on Mild Steel in Acid Medium

M. P. Chakravarthy, K. N. Mohana, C. B. Pradeep Kumar, A. M. Badiea

Chemical Science International Journal · pp. 1–16 · Published 12 Jun 2015

10.9734/ACSJ/2015/18211

Abstract

Two newly synthesized Dapsone derivatives viz., 3-[(4-{4-[(1H-Indol-3-ylmethylene)-amino]-benzenesulfonyl}-phenylimino)-methyl]-1H-indole (IABPI) and 5-[(4-{4-[(Thiophen-2-ylmethylene)-amino]-benzenesulfonyl}-phenylimino)-methyl]-thiophene (TABPT) were investigated as corrosion inhibitors for mild steel in 0.5 M H2SO4 media by using chemical and electrochemical techniques. Potentiodynamic polarization studies indicated that these two inhibitors behaved as mixed type. These inhibitors were found to obey Langmuir isotherm model. Using this isotherm, thermodynamic adsorption parameters were evaluated. EIS studies showed that the polarization resistance (RP) and double layer capacitance (Cdl) of the inhibitors are concentration dependent. FTIR technique was used to identify the interaction of inhibitor with mild steel surface, whereas persistency of thin protective film of inhibitors on the mild steel surface was carried out by using EDX and SEM.

Mild steel dapsone derivatives chemical and electrochemical techniques SEM

References (45)

  1. 1 The substituted 1,3,4-oxadiazoles: a new class of corrosion inhibitors of mild steel in acidic media [DOI]
  2. 2 Electrochemical impedance spectroscopy (EIS) of corrosion processes on inhomogeneous surfaces [DOI]
  3. 3 The corrosion inhibition of mild steel in acidic media by a new triazole derivative [DOI]
  4. 4 Adsorption, kinetics and equilibrium studies on removal of Cr(VI) from aqueous solutions using different low-cost adsorbents [DOI]
  5. 5 Tryptamine as a green iron corrosion inhibitor in 0.5 M deaerated sulphuric acid [DOI]
  6. 6 Adsorption and inhibition effect of 6-benzylaminopurine on cold rolled steel in 1.0M HCl [DOI]
  7. 7 Experimental and theoretical investigation of the adsorption behaviour of new triazole derivatives as inhibitors for mild steel corrosion in acid media [DOI]
  8. 8 Investigation on some Schiff bases as HCl corrosion inhibitors for carbon steel [DOI]
  9. 9 The inhibition effects of some cyclic nitrogen compounds on the corrosion of the steel in NaCl mediums [DOI]
  10. 10 Bis (benzimidazol-2-yl) disulphide: An efficient water soluble inhibitor for corrosion of mild steel in acid media [DOI]
  11. 11 Mangrove tannins and their flavanoid monomers as alternative steel corrosion inhibitors in acidic medium [DOI]
  12. 12 New thio-compounds as corrosion inhibitor for steel in 1M HCl [DOI]
  13. 13 Inhibiting effects of some mercapto-triazole derivatives on the corrosion of mild steel in 1.0 M HCl medium [DOI]
  14. 14 The inhibition of mild steel corrosion in acidic solutions by 2,5-bis(4-pyridyl)-1,3,4-thiadiazole: Structure–activity correlation [DOI]
  15. 15 On the inhibition of mild steel corrosion by 4-amino-5-phenyl-4H-1, 2, 4-trizole-3-thiol [DOI]
  16. 16 The synergistic inhibition between 8-hydroxyquinoline and chloride ion for the corrosion of cold rolled steel in 0.5M sulfuric acid [DOI]
  17. 17 4-Amino-3-butyl-5-mercapto-1,2,4-triazole: a new corrosion inhibitor for mild steel in sulphuric acid [DOI]
  18. 18 The influence of some new 2,5-disubstituted 1,3,4-thiadiazoles on the corrosion behaviour of mild steel in 1M HCl solution: AC impedance study and theoretical approach [DOI]
  19. 19 The Effect of Organic Compounds on the Electrochemical Behaviour of Steel in Acidic Media. A review. [DOI]
  20. 20 Aminopyrimidine derivatives as inhibitors for corrosion of 1018 carbon steel in nitric acid solution [DOI]
  21. 21 Inhibition of mild steel corrosion in phosphoric acid solution by triazole derivatives [DOI]
  22. 22 Corrosion Inhibition of Mild Steel in Acidic Medium using 2-amino Thiophenoland 2-Cyanomethyl Benzothiazole [DOI]
  23. 23 Corrosion inhibition of mild steel in acid solutions by some aromatic oxadiazoles [DOI]
  24. 24 Effect of the substitution of an oxygen atom by sulphur in a pyridazinic molecule towards inhibition of corrosion of steel in 0.5M H2SO4 medium [DOI]
  25. 25 The effects of pharmaceutically active compound doxycycline on the corrosion of mild steel in hydrochloric acid solution [DOI]
  26. 26 2,5-Bis(4-dimethylaminophenyl)-1,3,4-oxadiazole and 2,5-bis(4-dimethylaminophenyl)-1,3,4-thiadiazole as corrosion inhibitors for mild steel in acidic media [DOI]
  27. 27 Three pyrazine derivatives as corrosion inhibitors for steel in 1.0 M H2SO4 solution [DOI]
  28. 28 EFFECT OF ORGANIC COMPOUNDS ON THE ELECTROCHEMICAL BEHAVIOR OF STEEL IN ACIDIC MEDIA- A REVIEW
  29. 29 Inhibiting effects of some oxadiazole derivatives on the corrosion of mild steel in perchloric acid solution [DOI]
  30. 30 Stability of spontaneous passive films on high strength Mo-containing stainless steels in aqueous solutions [DOI]
  31. 31 Dapsone: A Novel Corrosion Inhibitor for Mild Steel in Acid Media [DOI]
  32. 32 New Mechanism Synthesis of 1,4-Benzothiazine and its Inhibition Performance on Mild Steel in Hydrochloric Acid [DOI]
  33. 33 Electrochemical and thermodynamic studies to evaluate the inhibition effect of synthesized piperidine derivatives on the corrosion of mild steel in acidic medium [DOI]
  34. 34 Influence of Formazan Derivatives on Corrosion Inhibition of Mild Steel in Hydrochloric Acid Medium [DOI]
  35. 35 Inhibition of Acid Corrosion of Mild Steel by Pyridoxal and Pyridoxol Hydrochlorides [DOI]
  36. 36 The Correlation between Structure and Corrosion Inhibition Activity of 4,5-Diphenyl-1-vinylimidazole Derivative Compounds towards Mild Steel in 1% NaCl Solution [DOI]
  37. 37 Corrosion and Inhibition of 316L stainless steel in neutral medium by 2-Mercaptobenzimidazole [DOI]
  38. 38 An investigation on the inhibition effects of some new dithiophosphonic acid monoesthers on the corrosion of the steel in 1M HCl medium [DOI]
  39. 39 Phenylhydrazone Derivatives as Corrosion Inhibitors for -α- Brass in Hydrochloric Acid Solutions [DOI]
  40. 40 Corrosion Inhibition of the Annealed 18 Ni 250 Grade Maraging Steel in 0.67M Phosphoric Acid by 3,4-Dimethoxybenzaldehydethiosemicarbazone [DOI]
  41. 41 Corrosion inhibition of mild steel using naphthalene disulfonic acid [DOI]
  42. 42 Prevention of metallic corrosion by lauric hydrazide and its salts under vapor phase conditions [DOI]
  43. 43 Corrosion inhibition of 304 stainless steel in sodium chloride by ciprofloxacin and norfloxacin
  44. 44 Corrosion and Inhibition of 316L stainless steel in neutral medium by 2-Mercaptobenzimidazole [DOI]
  45. 45 Inhibition Behaviour of Some Isonicotinic Acid Hydrazides on the Corrosion of Mild Steel in Hydrochloric Acid Solution [DOI]

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