Table 2. Photovoltaic parameters of devices A–H measured under standard AM 1.5G illuminations at 100 mW cm^–2 and 50 mW cm^–2.

Device	Alkyl chain	Electrolyte	Light intensity [mW cm–2]	Jsc[mA cm–2]	Voc [mV]	Fill Factor	PCE [%]
A	C1	E1	100	8.6	680	0.76	4.7
			50	5.5	667	0.72	5.3
B	C2	E2	100	10.7	696	0.71	5.5
			50	5.7	679	0.76	5.9
C	C3	E3	100	5.9	690	0.87	3.6
			50	4.8	674	0.81	5.2
D	C4	E4	100	6.4	675	0.83	3.7
			50	5.2	668	0.74	5.2
E	C1	ES1	100	12.3	709	0.62	5.5
			50	6.8	694	0.70	6.5
F	C2	ES2	100	13.4	713	0.65	6.3
			50	7.1	695	0.74	7.1
G	C3	ES3	100	11.4	733	0.69	5.9
			50	7.0	717	0.72	7.1
H	C4	ES4	100	13.3	715	0.64	6.2
			50	7.2	696	0.72	7.1