Table 1. Comparison of Our Results with Previously Published Ones on Artificial-Leaf-Based Water Splitting.
| photocatalytic system | cocatalyst | sacrificial agent | gas amount (μmol g–1 h–1) | STH (%) | ref |
|---|---|---|---|---|---|
| CdS@NiO | Ni | TEOA | O2: 20.1 | 0.00021 | (78) |
| H2: 42.5 | |||||
| 2D/2D Ti3C2/g-C3N4 | 3 wt % Pt | TEOA | H2: 72.3 | 0.072 | (79) |
| P-doped Zn0.5Cd0.5S1–x/Bi4NbO8Cl | no | no | H2: 13.85 | 0.15 | (80) |
| O2: 6.89 | |||||
| ZnCdS/Co-MoSx | no | lactic acid | H2: 8.75 | 1.4 | (81) |
| ZnxCd1 – xIn2S4/g-C3N4 | no | TEOA | H2: 3.41 | 2.4 | (82) |
| SrTiO3/Bi4Ti3O12 | no | methanol | H2: 1265 | 0.19 | (83) |
| Rh0.5Cr1.5O3-loaded AgTaO3 | no | no | H2: 400 | 0.13 | (84) |
| O2: 192 | |||||
| Te/SnS2 | Ag | no | H2: 332.4 | 0.5 | (85) |
| O2: 166.2 | |||||
| LaFeO3-g-C3N4-BiFeO3 | 1 wt % Au | methanol | H2: 698.4 | (86) | |
| g-C3N4/ITO/Co-BiVO4 | Co | no | H2: 95.41 | 0.028 | (87) |
| O2: 40.23 | |||||
| ZnS/ZnO | no | Na2S/Na2SO3 | H2: 95.41 | (88) | |
| O2: 40.23 | |||||
| BaTaO2N/BiVO4 | Na-Pt, Cr2O3, Zr, CoOx, Au | methanol | H2: ≈5000 | 0.022 | (89) |
| WO3/BP/g-C3N4 | no | no | H2: 400 | (70) | |
| TiO2-graphene-Ta3N5 | 1 wt % Pt | no | H2: 180 | (90) | |
| Au grating/WO3–x/CdWO4/CdS | no | no | H2: 1173.12 | 0.64 | this work |
| O2: 602.27 |