Hierarchical NiCo 2 S 4 @NiO Core–Shell Heterostructures as Catalytic Cathode for Long‐Life Li‐O 2 Batteries

In the original published work, Figure 7a, 7c and Figure S11 are incorrect.The correct Figures are presented belowFigure 7. a) EX situ XRD patterns of discharged and charged NiCo 2 S 4 @NiO, NiCo 2 S 4 and NiO electrodes.c) Ex situ XPS spectra of pristine, discharged, and recharged NiCo 2 S 4 @NiO electrode in Li 1s.Figure S11.EX situ XRD patterns of discharged and charged NiCo 2 S 4 @NiO, NiCo 2 S 4 and NiO electrodes.