Superior Photocurrent of Quantum Dot Sensitized Solar Cells Based on PbS : In/CdS Quantum Dots

Table 2

Parameters of photovoltaic performance of the QDSCs with different SILAR cycles of CdS.

Sample	/mA·cm^−2	/V	FF	(%)
(Pb : In = 10 : 1) PbS : In(2)/CdS(4)	19.41	0.42	0.22	1.95
(Pb : In = 10 : 1) PbS : In(2)/CdS(6)	23.42	0.44	0.23	2.36
(Pb : In = 10 : 1) PbS : In(2)/CdS(8)	20.21	0.46	0.23	2.18