Performance and Stability Comparison of Low-Cost Mixed Halide Perovskite Solar Cells: CH₃NH₃PbI_3-Cl and CH₃NH₃PbI_3-SCN

Table 3

Changes in photovoltaic parameters of perovskite solar cell using CH₃NH₃PbI_3-Cl and CH₃NH₃PbI_3-SCN.

Days	CH3NH3PbI3-Cl				CH3NH3PbI3-SCN
	(V)	(mA/cm^2)	FF	(%)	(V)	(mA/cm^2)	FF	(%)
0	1.16	4.32	0.52	2.92	1.02	2.99	0.59	1.99
2	1.22	4.09	0.50	2.77	1.02	3.12	0.57	2.02
6	1.02	2.44	0.48	1.31	0.98	2.71	0.59	1.75
13	0.94	1.80	0.39	0.73	0.92	2.08	0.57	1.22