Research Article

Study of Small Molecule Organic Solar Cells Performance Based on Boron Subphthalocyanine Chloride and C60

Table 1

Photovoltaic performance parameters of devices (ITO/SubPc (3~21 nm)/C60 (30 nm)/BCP (10 nm)/Ag) with different SubPc layer thicknesses.

SubPc thickness (nm) (mA/cm2) (V)FF (Ω·cm2) η (%)

33.700.340.5517.80.69
64.700.320.5413.00.82
95.790.460.5514.41.47
124.770.520.3862.80.95
154.680.590.37127.91.04
184.120.580.30233.90.72
213.470.570.27326.90.55