Corrosion Inhibition Property of Some 1, 3, 4-Thiadiazolines on Mild Steel in Acidic Medium

被引：11

作者：

Begum, A. Shamitha ^{[1
]}

Mallika, J. ^{[1
]}

Gayathri, P. ^{[1
]}

机构：

[1] PSGR KrishnammaI Coll Women, Dept Chem, Coimbatore, Tamil Nadu, India

来源：

E-JOURNAL OF CHEMISTRY | 2010年 / 7卷 / 01期

关键词：

Corrosion; Inhibition; Mild steel; 1,3,4-Thiadiazolines;

D O I：

10.1155/2010/623298

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The present work deals with the corrosion behavior of mild steel in acidic medium. The inhibitive effect of substituted 1, 3, 4-Thiadiazol-2-amines on the corrosion of mild steel in 1 M H2SO4 has been studied by weight loss and electrochemical methods. The electrochemical parameters for mild steel in acidic solution with and without inhibitor were calculated. The effect of temperature on the corrosion rate, activation energy and free energy of adsorption were also calculated. The synergistic effect has been studied by weight loss and electrochemical methods. The electrochemical parameters for mild steel in acidic solution were also calculated.

引用

页码：185 / 197

页数：13

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