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. 2024 Jul 3;9(7):3636–3642. doi: 10.1021/acsenergylett.4c00954

Figure 2.

Figure 2

Filament Nucleation Monitoring. (a) Photograph of a postmortem ORGA cell, which shows how lithium filaments have formed on the lithium plating side. (b) Heatmap showing the integrated intensity of each (external reference normalized) Raman spectrum as a function of stripping time (y-axis) and cell height (x-axis). (c) Shows the acquired normalized Raman spectra as a function of stripping time at the highest z-value, i.e., closest to the plating side.