Extended Data Fig. 1: Autocatalysis behavior in Lix(Ni0.5Mn0.3Co0.2)O2 agglomerate particles.
From: Fictitious phase separation in Li layered oxides driven by electro-autocatalysis
Fast cycling (2C) during the a second and b 3rd cycle. Prior to the second cycle, NMC532 was lithiated to a charge-counted Li fraction of 0.985 with a voltage hold at 2.5 V. After the 2nd cycle measurement, the cell was fully lithiated with a voltage hold at 2.0 V (during which diffraction measurements were not available at the beamline). Using the identical sample, the 3rd cycle was measured.
