fig1
![Guiding lithium growth direction by Au coated separator for improving lithium metal anode](https://image.oaes.cc/6120376c-49fe-4a1e-ad1d-75bac3358b75/em4003.fig.1.jpg)
Figure 1. Schematic illustration of lithium depositing on (A) Cu and (B) AuPP. (C) Optical images of cross-section view of the simulated cell after lithium depositing for 0, 15 and 20 min. (D) Calculated binding energy of a lithium ion with Cu and Au. The contact angles of molten lithium with (E) Cu and (F) Au.