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Figure 4
XRD-CT reconstructions showing intensity distributions of the main Bragg peak of a degraded NMC phase formed due to long-term cycling of the battery. Panels (a) and (c) show the full map and a detail, respectively, obtained at 200 µm resolution at 200 Hz frame rate. Panels (b) and (d) show the full map and a detail, respectively, obtained at 32 µm resolution at 4000 Hz frame rate. |