Table 2.
Comparison of photocatalytic activity associated involving materials with relatively large internal surface area.
| Organic Photocatalyst |
Experimental Conditions | Light Source | HER (μmol h−1 g−1) |
EQE (%) |
Ref. |
|---|---|---|---|---|---|
| SNP-BTT1 | 15 mg photocatalyst; 34 mL H2O, MeCN (1:1) at pH 7, 4 mL TEOA; Pd 0.61 wt. % Pt 3 wt. % (a) |
300 W Xe, >395 nm filter |
3158 | 4.5 (at 420 nm) |
[125] |
| Tr-F3N | 10 mg photocatalyst; 50 mL H2O, ethylene glycol, TEOA (6:3:1); Pd 6.9 ppm% |
300 W Xe, >300 nm filter |
538 | N.A. | [126] |
| Cp-St | 6 mg photocatalyst; 30 mL 1 M ascorbic acid at pH 4, 6 mL NMP; Pd 0.739 wt. %, Sn 0.293 wt. % |
300 W Xe, >420 nm filter |
190,700 | 6.9 (at 550 nm) |
[55] |
| S-CMP-3 | 25 mg photocatalyst; 25 mL H2O, MeOH, TEA (1:1:1); Pd 0.72 wt. % |
300 W Xe, >420 nm filter |
3106 | 13.2 (at 420 nm) |
[37] |
| PTEPB | 20 mg photocatalyst; 50 mL H2O; Cu 0.02 wt. % |
300 W Xe, >420 nm filter | 218 | 10.3 (at 420 nm) |
[13] |
| TFPT-COF | 10 mg photocatalyst; 10 mL H2O, TEOA (9:1); Pt 2.2 wt. % (a) |
300 W Xe, >420 nm filter | 1970 | 3.9 (at 500 nm) |
[134] |
| FS-COF | 5 mg photocatalyst; 25 mL 0.1 M ascorbic acid at pH 2.6; 5 μL of 8 wt. % H2PtCl6 added (a) |
300 W Xe, >420 nm filter |
10,100 | 3.2 (at 420 nm) |
[143] |
(a) Pt wt. % value inferred in photodeposition. N.A.: Not Available.