Table 5.
HER performance doped with different single atom coordination environments at 1.0 M KOH
| Catalysts | Coordination environment | Loading (mg cm−2) | η10 (mV) | TOF/s−1 | References |
|---|---|---|---|---|---|
| RuAu SAAs | Ru-Au | 0.28 | 24 | 2.18 @ 50 mV | [102] |
| ECM@Ru | Ru–N | N/A | 63 (0.5 M H2SO4) | N/A | [97] |
| Ru1CoP/CDs | Ru–P | 0.42 | 51 | N/A | [91] |
| RuSA-N-S-Ti3C2Tx | Ru–N, Ru–S | 1.00 | 76 (0.5 M H2SO4) | 0.52 @ 100 mV | [95] |
| Ru SAs–Ni2P NPs | Ru–P, Ru-Ni | 0.50 | 57 | 1 @ 57 mV | [92] |
| NiRu0.13-BDC | Ru–O | 2.50 | 34 | 0.0091 @ 100 mV | [93] |
| Ru@Co-SAs/N–C | Ru–N | 0.29 | 7 | N/A | [65] |
| Ru-SA/Ti3C2Tx | Ru–O | 0.61 | 70 (0.1 M HClO4) | 2.67 @ 100 mV | [96] |
| Ru/GDY | Ru–C | 0.48 | 44 (0.5 M H2SO4) | 8.45 @ 100 mV | [94] |