Figure 3
Partial electron yield NEXAFS (a) at the O K-edge at 1.9 V (open circuit), 2.3 V (current flowing) and 3.1 V (current flowing) as well as of reference LiCoO2 (pressed with 5 wt% PVDF binder), and (b) at the Co L-edge at 1.9 V, at 2.5 V and of the same reference LiCoO2 mentioned in (a). |