Table 6.

Parameters for DSCs using electrolytes based on imidazolium ionic liquids with different counterions. Data for multiple DSCs are given in Table S5 in the Supporting Information.

Electrolyte 1,2	JSC/mA cm−2	VOC/mV	ff/%	η/%	Rel. η/% 3
BDMIBF	3.80	266	41	0.41	7.3
BDMIPF	2.84	351	58	0.57	10.2
BDMICFSO	2.22	385	66	0.56	10.0
PMIBF	4.90	244	30	0.35	6.3
PMINCFSO	2.84	316	62	0.56	10.0
PMII c	3.01	315	62	0.59	10.5
Reference cell with dye N719	12.53	654	68	5.60	100

¹ The electrolyte compositions are LiI (0.18 M), I₂ (0.05 M), and IL (0.6 M) in MPN. ² Data for PMIIc and BMIIc are repeated from Table 2 for convenience. ³ All DSCs are referenced to N719 sensitized DSC. Relative efficiencies are given with N719 PCE set to 100% [61].