Research Article
Electrochemical Studies of Monoterpenic Thiosemicarbazones as Corrosion Inhibitor for Steel in 1 M HCl
Figure 8
SEM images of steel in 1 M HCl solution after 2 h of immersion at 293 K; (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 .
(a) |
(b) |
(c) |
(d) |