Research Article
Electrochemical Impedance and Modelling Studies of the Corrosion of Three Commercial Stainless Steels in Molten Carbonate
Table 3
Results of the CNLS fit to EIS data of SS304.
| Time | Ω cm2 | Ω−1 cm−2 | | Ω cm2 | Ω cm2 | | |
| 4 h | 1.00 | 1.07 × 10−1 | 0.58 | 1.77 | 3.81 | 0.73 | 3.9 × 10−4 | 8 h | 0.86 | 6.93 × 10−2 | 0.47 | 1.67 | 2.85 | 0.70 | 4.3 × 10−4 | 12 h | 0.78 | 5.91 × 10−2 | 0.43 | 2.13 | 2.52 | 0.68 | 7.4 × 10−4 | 24 h | 0.70 | 2.46 × 10−2 | 0.47 | 2.34 | 2.56 | 0.54 | 5.3 × 10−3 | 48 h | 0.79 | 8.73 × 10−3 | 0.61 | 2.54 | 3.71 | 0.46 | 5.4 × 10−4 | 72 h | 0.79 | 9.99 × 10−3 | 0.59 | 2.84 | 3.89 | 0.47 | 1.0 × 10−3 | 120 h | 0.81 | 9.41 × 10−3 | 0.59 | 3.17 | 3.65 | 0.47 | 4.0 × 10−4 |
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