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

Sheng Tao Zhang; Lin Liang Yin; Xiao Li

doi:10.4028/www.scientific.net/AMR.311-313.922

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 311-313Two-Section Model for Adsorption of Tinidazole on...

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

Abstract:

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.

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Advanced Materials Research (Volumes 311-313)

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922-926

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https://doi.org/10.4028/www.scientific.net/AMR.311-313.922

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Online since:

August 2011

Authors:

Sheng Tao Zhang, Lin Liang Yin, Xiao Li

Keywords:

Adsorption, Corrosion Inhibitor, Temkin Isotherm, Two-Section Model

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