fig8
![Recent progress of <i>in-situ</i>/operando characterization approaches of zinc-air batteries](https://image.oaes.cc/4927eb0d-4e4d-4334-9f32-27bdff02c8d7/cs3046.fig.8.jpg)
Figure 8. (A) Operando optical observation of the morphology and microstructure evolution of single zinc dendrites during three plating and stripping cycles[55]; (B) Super-resolution analysis and statistics of isolated zinc formation at different charging/discharging current densities[56]; (C) Main factors controlling metal zinc deposition at different current densities[17].