Synthetic method | Electrode | Potential | Electrolyte | FE (%) | Refs. |
---|---|---|---|---|---|
Pyrolysis | Ni-BTC derived C@NiO@Ni | − 0.7 V vs. RHE | 0.1 M KOH | 11 | [71] |
Pyrolysis | ZIF-67 derived Co3O4@NC | − 0.2 V vs. RHE | 0.05 M H2SO4 | 8.5 | [38] |
Pyrolysis | ZIF-8 derived Fe-N/C | − 0.2 V vs. RHE | 0.1 M KOH | 9.2 | [56] |
Pyrolysis | ZIF derived carbon | − 0.3 V vs. RHE | 0.1 M KOH | 10.2 | [41] |
Pyrolysis | ZIF derived Fe-N/C | − 0.4 V vs. RHE | 0.1 M PBS | 18.6 | [72] |