Table 1 Electrochemical parameters of the HER obtained from the Tafel plots for different electrode materials
Electrode | Slope, b (V A−1 cm2) | i o(A cm−2) | |
|---|---|---|---|
Region 1 | Region 2 | ||
Bulk WO3 | −213 | −30 | 8.57 × 10−7 |
WO3nanorods | −188 | −25 | 2.75 × 10−6 |
Electrode | Slope, b (V A−1 cm2) | i o(A cm−2) | |
|---|---|---|---|
Region 1 | Region 2 | ||
Bulk WO3 | −213 | −30 | 8.57 × 10−7 |
WO3nanorods | −188 | −25 | 2.75 × 10−6 |