fig10

Figure 10. (A) Photocatalytic activities for the selective reduction of 4-NA; (B) Photoactivities of TC-0.1MX for the selective reduction of 4-NA under visible-NIR light irradiation (λ > 420 nm) at different temperatures; (C) Local electric field distributions of TiO₂@CdS and TiO₂@CdS-Ti₃C₂T_x composites are calculated by the FDTD method; (D) Raman spectra of TC-2 and TC-MX composites; (E) The photogenerated carrier concentration of TC-2, TC-0.1MX under visible-NIR light irradiation (λ > 420 nm); (F) Schematic illustration of the role of Ti₃C₂T_x MXene in photogenerated electron-hole separation. (A-F) Reproduced with permission^[37]. Copyright Royal Society of Chemistry; (G) LSPR-induced enhancement of the electric field intensity from COMSOL simulations for CuInS₂/MXene at excitation wavelengths of 420 and 850 nm; (H) Possible reaction pathway from CO₂ to CH₃COOH on LSPR-activated V_Cu CuInS₂/Mxene; (I) Schematic illustration of proposed reaction mechanism. (G-I) Reproduced with permission^[77]. Copyright John Wiley and Sons. FDTD: finite-difference time-domain; LSPR: localized surface plasmon resonance; 4-NA: 4-nitroaniline.