| Inhibitor concentration ppm |
Rs (ohm cm2) |
Cb (uFcm-2) |
Rb (ohm cm2) |
Cp ( uFcm-2) |
Rp (ohm cm2) |
I.E, (%) |
| Blank |
9 |
11.8 |
173 |
41.5 |
1.3 |
----- |
| 25 |
9.2 |
11.1 |
347 |
27 |
5.1 |
74.5 |
| 50 |
8.9 |
10.5 |
481 |
23.2 |
12.2 |
89.3 |
| 100 |
8.5 |
10.3 |
534 |
20.8 |
15.4 |
91.5 |
| 125 |
8.8 |
9.36 |
624 |
17.6 |
19.6 |
93.4 |
| 150 |
9.3 |
9.13 |
725 |
16.1 |
22.6 |
94.2 |
| 200 |
10 |
8.72 |
888 |
14.3 |
27 |
95.1 |
| 250 |
11.5 |
8.6 |
1130 |
13.5 |
29.9 |
96.6 |
|
