fig9

Figure 9. (A) Sequential TEM images of the Zn deposition process on a WE under constant current. The corresponding time from the start of deposition is indicated in each image. An enlarged image at 4 s clearly shows the facets corresponding to the (10-10) planes of hexagonal closed-packed (hcp) Zn metal^[57]; (B) A typical Zn electrodeposition process with the corresponding voltage response in the in-situ EC-LPTEM test. The scale bar is 2 μm^[58]. EC-LPTEM: Electrochemical liquid phase transmission electron microscopy; TEM: transmission electron microscopes. WE: working electrode.