fig2
From: Stable ultrathin lithium metal anode enabled by self-adapting electrochemical regulating strategy
Figure 2. Schematic diagram of (A) Li/CC-Ag and (B) Li/CC during cycling; (C) Top and (D) bottom SEM images of Li/CC-Ag anode after the first cycle; (E) Top and (F) bottom SEM images of Li/CC-Ag anode after 50 cycles; (G) Top and (H) bottom SEM images of Li/CC anode after the first cycle; (I) Top and (J) bottom SEM images of Li/CC anode after 50 cycles. These electrodes were cycled at 0.5 mA·cm-2 with a capacity of 2 mAh·cm-2. CC: Carbon cotton; SEM: scanning electron microscopy.
