fig11
![Critical advances in re-engineering the cathode-electrolyte interface in alkali metal-oxygen batteries](https://image.oaes.cc/dacd4805-0577-4aab-a6a7-e6d872c1b093/4375.fig.11.jpg)
Figure 11. SEM images of (A) half and (B) fully discharged Co9S8 nanorods[36]. Reproduced from Ref.[36] with permission from John Wiley and Sons. (C) SEM images of the cathode obtained by electrospinning at magnifications of 2 μm and 200 nm[64]. Reproduced from Ref.[64] with permission from Elsevier. SEM: Scanning electron microscopy.