An Investigation of a Combined Thiourea and Hexamethylenetetramine as Inhibitors for Corrosion of N80 in 15% HCl Solution: Electrochemical Experiments and Quantum Chemical Calculation

<div>SEM image and EDS analysis of the N80 before exposure to 15% HCl medium (a) and (b) after exposure to the acidic medium (c) and (d), in 15% HCl medium with the addition of 0.004 M TU and 0.1 M HMTA (e) and (f) at 25 ± 1°C, respectively.</div>

International Journal of Corrosion

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Figure 1: An Investigation of a Combined Thiourea and Hexamethylenetetramine as Inhibitors for Corrosion of N80 in 15% HCl Solution: Electrochemical Experiments and Quantum Chemical Calculation 

Figure 1 | An Investigation of a Combined Thiourea and Hexamethylenetetramine as Inhibitors for Corrosion of N80 in 15% HCl Solution: Electrochemical Experiments and Quantum Chemical Calculation 