fig11

Figure 11. (A) Schematic diagram of the TA and VA methods. This figure is quoted with permission from Ref.^[202], Copyright © 2023 Elsevier; (B) Schematic diagram of the development of eco-friendly inorganic perovskite inks through solvent and colloid engineering technology for large-scale IPSCs. This figure is quoted with permission from Ref.^[80], Copyright © 2022 Wiley-VCH; (C) Photograph and J-V curve of a graded CsPbI_3-xBr_x IPSC module. This figure is quoted with permission from Ref.^[205], Copyright © 2021 Elsevier. DMAI: Dimethylammonium iodide; FF: fill factor; FTO: fluorine-doped tin oxide; IPSCs: inorganic perovskite solar cells; PCE: power conversion efficiency; TA: thermal annealing; VA: vacuum annealing.