Table 1.
R s (Ω cm 2 ) | R sf (Ω cm 2 ) | R ct (Ω cm 2 ) | |
---|---|---|---|
a |
8.05 |
121.40 |
146.90 |
b | 7.12 | 94.66 | 43.64 |
a, caddice-clew-like MnO2 sample; b, urchin-like MnO2 sample.
R s (Ω cm 2 ) | R sf (Ω cm 2 ) | R ct (Ω cm 2 ) | |
---|---|---|---|
a |
8.05 |
121.40 |
146.90 |
b | 7.12 | 94.66 | 43.64 |
a, caddice-clew-like MnO2 sample; b, urchin-like MnO2 sample.