fig3
![Multi-interface engineering of nickel-based electrocatalysts for alkaline hydrogen evolution reaction](https://image.oaes.cc/be353edd-7016-4fd4-85cf-38af79e38104/em30115.fig.3.jpg)
Figure 3. (A and B) SEM images of MoO2-Ni on NF. (C) TEM, (D) HRTEM, (E-J) HAADF-STEM images and elemental analysis results of MoO2-Ni nanowires. (K) Schematic illustration of the formation of Ru@Ni-MOF grown on NF. (L, M) SEM and (N) TEM images of Ru@Ni-MOF. This figure is quoted with permission from Liu et al.[42] and Deng et al.[45].