EIS parameter | ||||||
---|---|---|---|---|---|---|
Electrolyte | Rs (Ω) | CPE (μF) | Rct (kΩ) | W (μF) | N | X2 |
H2SO4 | 39.9 (2.95) | 42.0 (53.2) | 0.06 (9.53) | 3130 (3.96) | 0.79 (8.22) | 0.320 |
Na2SO4 | 62.6 (1.96) | 17.8 (8.06) | 9.04 (21.8) | 37.5 (5.88) | 0.78 (1.49) | 0.186 |
PBS | 105 (2.20) | 43.4 (10.65) | 1.98 (7.21) | 407 (5.98) | 0.63 (2.38) | 0.164 |
SAB | 91 (2.50) | 306 (11.5) | 0.36 (5.12) | 714 (5.70) | 0.50 (3.68) | 0.192 |