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. 2026 Jan 12;18:112. doi: 10.1007/s40820-025-01964-1

Fig. 9.

Fig. 9

a Synthesis process and structural diagram of Fe/Ti/Zr-MOF. b Constant current discharge curves of Fe/Ti/Zr-MOF cathodes. c Galvanostatic charge–discharge curves of Fe/Ti/Zr-MOF cathodes with illumination. Reproduced with permission [138].

Copyright 2024, Wiley–VCH Verlag. d J–V curves and for the solar devices employing the TiO2 photoelectrodes with various doping amounts of PI-COF. e Schematic of the host (PI-COF)-guest (N719) interaction and the bridging between PI-COF and TiO2 via hydroxyl interaction. f J–V curves for the solar devices employing the TiO2 photoelectrodes with the doping of PI-COF modified by KOH and plasma. Reproduced with permission [142]. Copyright 2022, American Chemical Society. g Schematic for fabrication of Cu-perovskite photo-assisted SC. h Photo-electrochemical energy storage mechanism of Cu-perovskite photo-assisted SC. i Normalized capacitance versus cycle number of 10,000 for Cu-perovskite photo-assisted SC. Reproduced with permission [143]. Copyright 2023, Elsevier B.V