fig6

Figure 6. (A) Schematic illustrations of the perovskite film formation and fabrication steps^[137]. (B) Stability and optical performance of the (CsPbI₃)_0.25(a_gZIF-62)_0.75 composites^[34]. (C) CsPbI₃@PCN-222 mediated PET-RAFT polymerization process under NIR light and monomer structures investigated in this work, and schematic of energy-band structure and NIR-light induced charge separation and transfer over CsPbI₃@PCN-222 photocatalyst^[125]. (D) Framework of the self-powered integrated wireless electronics node by simultaneously using perovskite/polymer PENG as a power source and a sensor^[154]. (E) Conceptual demonstrations of lead-free perovskite/P(VDF-HFP) [poly(vinylidene fluoride-co-hexafluoropropylene)] and PPS nanofiber composite for energy harvesting from various human motions^[97].