Conc. ppm | Icorr μA cm−2 | −Ecorr mV vs. SCE | βa mV dec−1 | −βc mV dec−1 | CR Mmy−1 | θ | %IE |
1M HCl | 119.0 | 559 | 466 | 108 | 54.56 | --- | --- |
50 | 80.1 | 529 | 106 | 115 | 36.61 | 0.33 | 33.0 |
100 | 72.5 | 527 | 96 | 100 | 33.13 | 0.39 | 39.0 |
150 | 61.7 | 511 | 98 | 114 | 28.21 | 0.48 | 48.0 |
200 | 57.3 | 493 | 101 | 126 | 26.19 | 0.52 | 52.0 |
250 | 49.6 | 503 | 97 | 122 | 22.68 | 0.58 | 58.0 |
300 | 44.4 | 524 | 119 | 107 | 20.27 | 0.63 | 63.0 |