fig5
From: Theoretical evidence of self-intercalated 2D materials for battery and electrocatalytic applications
Figure 5. Schematic illustration of the possible diffusion paths of Li on ic-2Ds. (A) Top views of the three possible surface diffusion paths and the corresponding barriers for ic-2Ds. (B) Top views of the three possible interlayer diffusion paths and the corresponding barriers for ic-2Ds.