Table 4 Comparison table between designed electrode material and published literature.
Sample | Overpotential at 10 mA/cm2 (V) | Tafel Slope (mV/dec) | Activity | Reference |
|---|---|---|---|---|
P, N-PCCo/rGO | 39 235 | 88.9 110 | HER OER | |
CoP/rGO | 105 340 | 50 66 | HER OER | |
V-Nix: Fey MOF/GO | 90 210 | 150 97 | HER OER | |
CoCr2O4/rGO | 274 | . 53 | HER OER | |
Mesh-CrFe-CoP NSs | 103.7 256.4 | 90.9 55.9 | HER OER | |
Ni0.85Se/RGO/CNTs | 165 232 | 98 64 | HER OER | |
Cr–Ni3FeN/Ni@N-GTs | 88 262 | 103 32 | HER OER | |
La-doped CoMoP | 49 250 | 127.7 88.9 | HER OER | |
Ni/(α,β)-NiS MOF@CNT | 123 244 | 50.8 47.2 | HER OER | |
NiFe2O4@N/rGO-800 | 252 157 | 51.2 49.7 | OER HER | |
Co/Mo-rGO | 420 | 126 | OER | |
FeDy@MOF-Ni/CC | 251 | 52.1 | OER | |
Ni2P/rGO NiFe2O4@N/rGO-800 | 142 260 157 252 | 58 62 94.7 56.5 | HER OER HER OER | |
RuNi-rGO@MNCs-2 | 28 | 35 | HER OER | |
Cr-Dy MOF/rGO | 164 158 | 32 42 | HER OER | Current study |
