Inhibitor | Concentration (M) | −Ecorr (mV) | Icorr (mAcm−2) | θ | βa (mV/dec) | βc (mV/dec) | (IE%) |
| - | 1.007 | 0.0215 | - | 0.276 | 0.245 | - |
HPZ(1) | 0.63 × 10−4 1.25 × 10−4 2.5 × 10−4 5 × 10−4 | 0.976 0.992 1.011 1.061 | 0.0132 0.0121 0.0104 0.0063 | 0.39 0.44 0.52 0.71 | 0.179 0.218 0.178 0.193 | 0.163 0.159 0.168 0.175 | 39 44 52 71 |
MFHPZ(2) | 0.63 × 10−4 1.25 × 10−4 2.5 × 10−4 5 × 10−4 | 1.008 0.997 0.985 0.985 | 0.0149 0.0119 0.0091 0.0065 | 0.31 0.45 0.58 0.71 | 0.234 0.195 0.224 0.261 | 0.225 0.258 0.248 0.203 | 31 45 58 71 |
ACPHPZ(3) | 0.63 × 10−4 1.25 × 10−4 2.5 × 10−4 5 × 10−4 | 0.976 0.992 1.011 1.061 | 0.0142 0.0103 0.0058 0.0028 | 0.34 0.52 0.73 0.87 | 0.302 0.266 0.278 0.288 | 0.232 0.239 0.258 0.261 | 34 52 73 87 |
ACTHPZ(4) | 0.63 × 10−4 1.25 × 10−4 2.5 × 10−4 5 × 10−4 | 1.009 1.005 1.018 0.983 | 0.0088 0.0077 0.0047 0.0017 | 0.59 0.64 0.78 0.92 | 0.182 0.178 0.175 0.173 | 0.196 0.183 0.193 0.202 | 59 64 78 92 |