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The potentiodynamic polarization parameters for the bare steel and the superhydrophobic coated steel in 0.5 M NaCl solution.
| Deposit | − Ecorr, mV | βa, mV/decade | − βc, mV/decade | icorr, µA/cm2 | %P |
|---|---|---|---|---|---|
| Bare steel | 679 | 158 | 102 | 56.8 | – |
| Steel + Ni-SA | 651 | 155 | 89 | 5.6 | 90.1 |
| Steel + Ni-G-SA | 628 | 217 | 98 | 2.9 | 94.9 |
