Table 1
Photovoltaic performance of the CuInS2-based QDSSC devices with different SILAR cycles
Photoelectrodes	Jsc	Voc(V)	Fill factor (%)	Efficiency (η%)
3 cycles	2.04	0.302	27	0.17
5 cycles	3.92	0.351	31	0.42
7 cycles	4.22	0.355	31	0.46
9 cycles	3.59	0.371	32	0.43

Zhou et al. Nanoscale Research Letters 2012 7:652   doi:10.1186/1556-276X-7-652