A theoretical investigation of corrosion of mild steel in acidic medium by triazole based Schiffs base as inhibitor
Journal Title: Indian Journal of Scientific Research - Year 2017, Vol 8, Issue 1
Abstract
The inhibitive performance of three triazoles namely diamino triazole (TA), anisaldine 3, 5-diaminotriazole (ATA), vanilidine 3,-diaminiotriazole (VTA) have been studied using DFT approach. The inhibitorsinvestigated in B3LYP/6-31G** level in non-protonated and protonated forms are successfully proven to inhibit the corrosion of mild steel in acidic medium in the order VTA>ATA > TA.This is found to beconsistent with the reported inhibition efficiencies. The electrostatic potential diagram gives a better idea on the inhibition phenomenon.
Authors and Affiliations
R. SHANTHI
Keywords
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