Effect of hydroxyl group position on adsorption behavior and corrosion inhibition of hydroxybenzaldehyde Schiff bases: Electrochemical and quantum calculations

I Danaee, O Ghasemi, GR Rashed, MR Avei…

文献索引：Danaee; Ghasemi; Rashed; Rashvand Avei; Maddahy Journal of Molecular Structure, 2013 , vol. 1035, p. 247 - 259

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被引用次数: 46

摘要

The corrosion inhibition and adsorption of N, N′-bis (n-hydroxybenzaldehyde)-1, 3- propandiimine (n-HBP) Schiff bases has been investigated on steel electrode in 1M HCl by using electrochemical techniques. The experimental results suggest that the highest inhibition efficiency was obtained for 3-HBP. Polarization curves reveal that all studied inhibitors are mixed type. Density functional theory (DFT) at the B3LYP/6-31G (d, p) and ...