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. 2023 Jul 25;14:4474. doi: 10.1038/s41467-023-40221-0

Fig. 5. SEI on Li metal.

Fig. 5

Cryo-HRTEM images (a–i) and statistical analysis (j–l) of deposited Li metal using different electrolytes at 25 (a–c, and j), 0 (d–f, and k), and −20 °C (g–i, and l). The thickness (m) and content of SEI (n) in different electrolytes and temperatures. The error bars in (m,n) represent the standard deviation of three independent measurements. (Larger images of (a–i) are shown in Supplementary Figs. 1214).