Table 2.
Photoelectrochemical data for various sensitizers, open-circuit voltage (mV), integrated photocurrent (mC⋅cm−2), and incident photon current efficiency (IPCE)
| 410 nm long-pass | 590 nm long-pass | |||||
| Porphyrin | Voc | Integrated photocurrent | IPCE, % | Voc | Integrated photocurrent | IPCE, % |
| TMP | 1,045 ± 5 | 5.1 ± 0.1 | 0.028 ± 0.005 | 909 ± 21 | 0.8 ± 0.0 | 0.009 ± 0.001 |
| DMP | 1,088 ± 5 | 3.7 ± 0.9 | 0.018 ± 0.005 | 1,004 ± 7 | 2.5 ± 0.2 | 0.029 ± 0.002 |
| MMP | 1,054 ± 17 | 6.4 ± 0.6 | 0.032 ± 0.003 | 910 ± 5 | 1.6 ± 0.3 | 0.018 ± 0.003 |
| DMEP | 1,020 ± 15 | 7.2 ± 1.5 | 0.036 ± 0.007 | 945 ± 16 | 1.6 ± 0.5 | 0.019 ± 0.006 |
| TTP | 1,080 ± 4 | 5.7 ± 1.0 | 0.028 ± 0.005 | 953 ± 12 | 2.5 ± 0.2 | 0.030 ± 0.006 |
| PAP | 1,008 ± 15 | 2.8 ± 0.8 | 0.014 ± 0.004 | 878 ± 15 | 1.0 ± 0.0 | 0.011 ± 0.001 |
| MDC | 879 ± 12 | 0.5 ± 0.0 | 0.006 ± 0.000 | 700 ± 12 | 0.1 ± 0.0 | 0.001 ± 0.000 |
| MDCE | 1,078 ± 7 | 6.6 ± 0.3 | 0.032 ± 0.002 | 982 ± 14 | 2.2 ± 0.0 | 0.025 ± 0.000 |