Research Article
Electrochemical Studies of Monoterpenic Thiosemicarbazones as Corrosion Inhibitor for Steel in 1 M HCl
Figure 9
EDX spectra of steel specimens in the absence and presence of 5 mmol/L inhibitors (a) steel in 1 M HCl (Blank), (b) steel in 1 M HCl in the presence of inhibitor , (c) steel in 1 M HCl in the presence of inhibitor , and (d) steel in 1 M HCl in the presence of inhibitor after 2 h of immersion at 293 K.
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