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The equivalent circuit parameters value of MnO2 nanowires and MnO2/NiO nanocomposites.
| Sample | Rs(Ω) | Rct(Ω) | Wo-R(Ω) |
|---|---|---|---|
| MnO2 | 6.81 | 5.0 | 7.50 |
| MnO2/NiO (1%) | 7.03 | 4.0 | 6.50 |
| MnO2/NiO (3%) | 7.30 | 5.6 | 9.50 |
| MnO2/NiO (5%) | 6.30 | 6.3 | 11.50 |
| MnO2/NiO (7%) | 6.63 | 3.0 | 6.41 |
