fig13
![Metal-organic framework-based self-supported electrodes for oxygen evolution reaction](https://image.oaes.cc/b72cf961-b05d-49e1-86ca-5d9723f175c5/cs4026.fig.13.jpg)
Figure 13. (A) Schematic illustration of synthesis process of Fe-doped-(Ni-MOFs)/FeOOH with interfacial Fe, reproduced with permission[117]. Copyright 2022, Wiley-VCH; (B) Schematic illustration of fabrication process of γ-FeOOH/Ni-MOFNA, showing the structural change of Ni-MOFNA, reproduced with permission[118]. Copyright 2023, Wiley-VCH. MOF: Metal-organic framework.