Table 2.
The nav and diffusion coefficient values from K-L plot for ethanol oxidation on Pt/C
| Potential | nav for D = 1.22 × 10−5 cm2 s−1 | nav for D = 1.22 × 10−7 cm2 s−1 | D calculated from theoretical nav value = 4 (cm2 s−1) | D calculated from theoretical nav value = 12 (cm2 s−1) |
|---|---|---|---|---|
| 0.75 V | 0.20 | 4.20 | 1.31 × 10−7 | 2.52 × 10−8 |
Data from Fig. 5a