Table 1
Summary of photocatalytic U(VI) based on g-C3N4 materials
| Photocatalysts | Photocatalytic conditions | Sacrifice | Light sources | Removal rate (%) | Ref |
| B-g-C3N4 | C0 = 0.12 mM m/V = 0.5 g·L−1, pH = 7.0 |
MeOH | 500 W Xe lamp | ~93% in 20 min | [88] |
| S-g-C3N4 | C0 = 0.12 mM m/V = 0.5 g·L−1 |
2.5 vol% MeOH |
350 W Xe lamp | ~92% in 15 min | [91] |
| P-g-C3N4 | C0 = 0.12 mM m/V = 0.5 g·L−1 |
2.5 vol% MeOH |
350 W Xe lamp | ~90% in 20 min | [92] |
| g-C3N4/TiO2 | C0 = 50 ppm m/V = 1.0 g·L−1, pH = 4.0 |
No | 300 W Xe lamp | ~83% in 240 min | [95] |
| WOx/g-C3N4 | C0 = 0.084 mM m/V = 0.25 g·L−1, pH = 6.9 |
BA | 300 W Xe lamp | ~98.5% in 120 min | [96] |
| g-C3N4-CN | C0 = 200 ppm m/V = 0.6667 g·L−1 pH = 5.0 |
No | 300 W Xe lamp | ~75% in 240 min | [64] |
| MoS2/g-C3N4 | C0 = 40 ppm m/V = 1 g·L−1 pH = 5.5 |
2.5 vol% MeOH |
300 W Xe lamp | ~86.8% in 75 min | [97] |
| CCN | C0 = 6.4 mM m/V = 0.6 g·L−1 pH = 8.2 2 mM HCO3 |
16.7 vol% MeOH |
350 W Xe lamp | ~100% in 10 min | [95] |
| MCNr | C0 = 0.1 mM pH = 6.0 m/V = 5 g·L−1 |
16.7 vol% MeOH |
350 W Xe lamp | ~100% in 20 min | [99] |
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