Effects of Surface Blocking Layer of Sb2S3 on Nanocrystalline TiO2 for CH3NH3PbI3 Perovskite Solar Cells

Sb 2 S 3 layers were inserted at the interface between TiO 2 and CH 3 NH 3 PbI 3 perovskite to create CH 3 NH 3 PbI 3 solar cells using inorganic hole transporting material (CuSCN). The CH 3 NH 3 PbI 3 layer was spin-coated by a one-drop method onto the nanocrystalline TiO 2 layer. The photoenergy c... View More