Table 2.
Corrosion parameters obtained from PP using Tafel extrapolation, in control and inhibited solutions after 24 h of immersion.
|
Solution |
Ecorr (mV) |
Std. Dev. |
i corr (μA/cm2) |
Std. Dev. |
IE (%) |
|---|---|---|---|---|---|
|
Control |
−630 |
7 |
1.51 |
0.1 |
‐ |
|
[Tea]Cou |
−311 |
8 |
0.36 |
0.08 |
76 |
|
[Dta]Cou |
−334 |
12 |
0.18 |
0.07 |
88 |
|
[Mpyr]Cou |
−187 |
10 |
0.29 |
0.08 |
81 |
|
[C14pyr]Cou |
−293 |
4 |
0.22 |
0.1 |
85 |
|
[Mim]Cou |
−182 |
14 |
0.28 |
0.07 |
81 |
|
[C14im]Cou |
−396 |
5 |
0.12 |
0.1 |
92 |