Table 2 EIS-fitted parameters of equivalent electrical circuits for the samples. Values are presented as mean ± standard deviation (SD), n = 3
Samples | Rs (Ω·cm2) | Qc (×10− 8 Ω−1·cm− 2·S− n) | Rc (KΩ·cm2) | Qdl (×10− 7 Ω−1·cm− 2·S− n) | Rct (KΩ·cm2) |
|---|---|---|---|---|---|
M-Ti | 119.47 ± 2.87 | - | - | 79.70 ± 2.70 | 2735.83 ± 431.90 |
C-SA | 127.25 ± 21.43 | 21.85 ± 0.53 | 285.10 ± 85.23 | 3.85 ± 1.50 | 3076.25 ± 266.93 |
C-SLA | 109.00 ± 12.45 | 72.41 ± 3.12 | 445.89 ± 83.57 | 1.35 ± 0.43 | 9501.05 ± 426.74 |
C-SLAA | 133.60 ± 14.28 | 38.71 ± 5.48 | 552.26 ± 70.16 | 1.14 ± 0.19 | 5732.10 ± 659.31 |
C-IPL | 83.59 ± 16.81 | 16.00 ± 2.01 | 331.13 ± 30.40 | 2.18 ± 0.43 | 6169.47 ± 577.35 |