Table 3.

Short-circuit absorbed photon-to-current efficiency (APCE) and open-circuit photovoltage decay time (ms)

Porphyrin	APCE	τr	β
TMP	0.074 ± 0.011	59 ± 5	0.52 ± 0.11
DMP	0.066 ± 0.005	29 ± 6	0.56 ± 0.02
MMP	0.031 ± 0.004	25 ± 2	0.54 ± 0.04
DMEP	0.044 ± 0.002	30 ± 4	0.43 ± 0.02
TTP	0.052 ± 0.017	38 ± 1	0.52 ± 0.13
PAP	0.024 ± 0.002	33 ± 1	0.50 ± 0.03
MDCE	0.038 ± 0.006	59 ± 2	0.49 ± 0.02
[Ru(bpy)2(4,4′-(PO3H2)2bpy)]	0.209 ± 0.017	4 ± 1	0.47 ± 0.01