Table 4.

Parameters for masked DSCs using different additives and additive concentrations (see Table 3) in the electrolytes. Measurements were made on the day of sealing the cell. See Table S2 and Table S3 (Supporting Information File 1) for multiple cell data.

Electrolyte	JSC [mA cm−2]	VOC [mV]	ff [%]	η [%]	Rel. η [%]
E1b	1.94	304	64	0.38	6.3
E2b	2.31	339	65	0.51	8.5
E3b	2.13	308	56	0.37	6.1
E4b	0.74	43	26	0.01	0.2
E2c	0.69	395	65	0.18	2.9
E2d	1.31	395	60	0.31	5.1
E2e	2.61	315	62	0.51	8.5
E2f	0.69	387	67	0.18	2.9
E2g	1.16	380	65	0.29	4.8
E2h	0.76	541	62	0.26	4.3
N719	13.87	705	62	6.02	100