The authors regret two mistakes in Figure 1 and the Experimental Section of the above article published on the Early View platform of Advanced Materials.
The correct Figure 1 is:
Further, the last section of the Experimental Section was missing the institutions at which the experiments were carried out and should read:
[…] The Mn K-edge X-ray absorption fine structure (XAFS) spectra were collected in fluorescence mode at room temperature at the U7C beamline of National Synchrotron Radiation Laboratory (NSRL), China. The Mn L3-edge and O K-edge X-ray absorption near-edge structure (XANES) spectra were collected in a mode of sample drain current under a vacuum better than 5 × 10−5 Pa at the U19 beamline of NSRL.