fig13
![Recent progress of <i>in-situ</i>/operando characterization approaches of zinc-air batteries](https://image.oaes.cc/4927eb0d-4e4d-4334-9f32-27bdff02c8d7/cs3046.fig.13.jpg)
Figure 13. (A) Ideal XAS spectra[82]; (B) Cr K-edge XAFS spectrum of CrO2Cl2 at 10 K, showing the division of the XAFS spectrum into the XANES and EXAFS regions[82]. EXAFS: Extended X-ray Absorption Fine Structures; XANES: Near-Edge X-ray Absorption Fine Structures; XAS: X-ray absorption spectroscopy.