fig6

Figure 6. (A) Schematics of printed CsPbI₃ films modified by Zn(C₆F₅)₂. Copyright from Ref^[45]. (B) Schematic illustration of defect passivation for CsPbI₃ perovskites enabled by EMIMHSO₄. Copyright from Ref^[66]. (C) Schematic diagram of CsPbI₂Br perovskite crystallization process via low-dimensional intermediate-assisted growth strategy and top-view scanning electron microscope images of the control and optimized perovskite films. Copyright from Ref^[48]. (D) Schematics of the chlorination and solid protection of the perovskites with humidity-assisted strategy via Si-Cl. Copyright from Ref^[47]. (E) Schematic illustration of CsPbI₃ perovskite formation via humidity-assisted polymerization strategy by MMDS. Copyright from Ref^[51].