fig9

Figure 9. (A) Schematic diagram of selective catalysis. (B) After CO₂ adsorption at the interface, the comparison diagram of Bader charge transfer quantities for Pb²⁺, I^-, PMs, PMs, and *CO₂ in the intrinsic structure and PMs@MAPbI₃. (C) The relationship diagram between various descriptors (such as dipole moment DM, electron effective mass m_e, exciton binding energy E_d, high-frequency dielectric constant ε, p-band center of Pb atoms ε_p, CO₂ adsorption energy E_CO2. (D) Thermal potential diagrams of all activated states G during CO₂ reduction process.