fig2
From: Air-exposed lithium metal as a highly stable anode for low-temperature energy storage applications
![Air-exposed lithium metal as a highly stable anode for low-temperature energy storage applications](https://image.oaes.cc/69e10192-18fd-47fe-9176-4c0455e8a3dd/5311.fig.2.jpg)
Figure 2. (A) TEM image, (B-I) HRTEM images, (J) SAED and XPS spectra of in-situ protection layer. XPS spectra of (K) Li 1s, (L) C 1s and (M) O 1s.