X. Guoqiang
2006
Citations
0
Influential Citations
0
Citations
Journal
Journal of Xinjiang Normal University
Abstract
2-Imidazolidinethione(IDT) has been synthesized by ethylene diamine and carbon disulfide.The synthesized compound has been identified by IR.At the same time,the inhibition effects of solutions of different concentrations of 2-Imidazolidinethione on N80 low-carbon steel in 0.0807mol/L HCl solutions(mass percentage) was studied with the methods of weight loss.Then the corrosion rates was achieved by measuring the weight loss.In the ways of the electro-chemical polarization curves and amplitude circuit impedence was obtained the Tafel curves and EIS of the different concentration solutions with IDT on N80 carbon steel in 0.0807mol/L HCl solutions.From the results of the Tafel curves and EIS,the anticorrosion mechanism of IDT in 0.0807mol/L HCl solutions was assumed that It is the adsorption layer films on the N80 carbon steel surface that decrease the corrosion of N80 steel.