Two-Section Model for Adsorption of Tinidazole on Carbon Steel Surface in 3%HCl Solution

This paper has reported a two-section model based on Temkin isotherm for interpreting the adsorption and inhibition properties of tinidazole on 45# carbon steel surface. The results show that the repulsion behavior between the adsorbed molecules turns into interattraction as the concentration of inhibitor is over 400mg/L. And additionally, the withdrawal of adsorbed molecules back into the bulk solution becomes thermodynamically favorable due to the formation of hemi-micelles.

[1]  S. Omanovic,et al.  12-Aminododecanoic acid as a corrosion inhibitor for carbon steel , 2011 .

[2]  Lei Zhang,et al.  Electrochemical and Quantum Chemical Investigations of Tinidazole as Corrosion Inhibitor for Mild Steel in 3% HCl Solution , 2011 .

[3]  M. Salavati‐Niasari,et al.  Investigation of some Schiff base compounds containing disulfide bond as HCl corrosion inhibitors for mild steel , 2010 .

[4]  B. Hou,et al.  Electrochemical and thermodynamic investigation of diniconazole and triadimefon as corrosion inhibitors for copper in synthetic seawater , 2010 .

[5]  B. Hou,et al.  Corrosion inhibition of mild steel in acidic solution by some oxo-triazole derivatives , 2009 .

[6]  Yu-gui Zheng,et al.  Corrosion inhibition of mild steel by ethylamino imidazoline derivative in CO2-saturated solution , 2009 .

[7]  H. Fu,et al.  Inhibition effect of 6-benzylaminopurine on the corrosion of cold rolled steel in H2SO4 solution , 2009 .

[8]  E. Ebenso,et al.  Quantum chemical studies on the corrosion inhibition of some sulphonamides on mild steel in acidic medium , 2009 .

[9]  M. Hosseini,et al.  Synergistic effect on corrosion inhibition of copper by sodium dodecylbenzenesulphonate (SDBS) and 2-mercaptobenzoxazole , 2008 .

[10]  M. Morad.  Inhibition of iron corrosion in acid solutions by Cefatrexyl: Behaviour near and at the corrosion potential , 2008 .

[11]  B. Hou,et al.  Experimental and theoretical investigation of the adsorption behaviour of new triazole derivatives as inhibitors for mild steel corrosion in acid media , 2007 .

[12]  C. Liang,et al.  Synthesis of tertiary amines and their inhibitive performance on carbon steel corrosion , 2007 .

[13]  Emeka Emanuel Oguzie,et al.  Inhibitory mechanism of mild steel corrosion in 2 M sulphuric acid solution by methylene blue dye , 2005 .

[14]  A. Popova,et al.  Adsorption and inhibitive properties of benzimidazole derivatives in acid mild steel corrosion , 2004 .

[15]  S. Mertens,et al.  Asymmetrical Schiff bases as inhibitors of mild steel corrosion in sulphuric acid media , 2003 .