Table 2. HEO Performances of Organic-Based Catalysts.
| Catalyst | Onset Potential (V) | Total Current of KOH (mA/cm–2) | Total Current of Hydrazine(mA/cm–2) | Normal Current, (mA/cm–2) |
|---|---|---|---|---|
| 1 | –0.4 | 0.08 | 0.17 | 0.09 |
| 2 | –0.4 | 0.11 | 0.20 | 0.09 |
| 3 | 0.1 | 0.09 | 27.60 | 27.51 |
| 4 | –0.4 | 0.19 | 0.29 | 0.10 |
| 5 | 0.2 | 0.24 | 38.32 | 38.08 |
| 6 | 0.1 | 0.20 | 22.53 | 22.33 |