fig5

Figure 5. (A) Schematic diagram of integrating (4-aminotetrahydropyran)₂PbBr₂Cl₂ (APBC) nanorods with P(VDF-TrFE) to achieve both high piezoelectric and pyroelectric performances^[99]. (B) Schematic illustration on interfacial interaction between MHP and PVDF for enhanced polarization^[102]. (C) Illustration of double-electrode gas-solid triboelectric nanogenerators (GS-TENGs) device based on porous poly(siloxane-diphenylglyoxime-urethane)-perovskite (PSDU-PK) composite and its power generation mechanism^[112].