fig11
![Bifunctional 2D structured catalysts for air electrodes in rechargeable metal-air batteries](https://image.oaes.cc/b3caed8e-b760-4708-88f9-4496d684cb33/em3066.fig.11.jpg)
Figure 11. (A) (a) SEM image of Ir/Co3O4; (b) Fourier-transform EXAFS spectra of R space; (c) First discharge/charge curves[187]. Copyright 2023, Wiley-VCH. (B) (a) SEM image of CoFeCe oxide; (b) HRTEM image of CoFeCe oxide; (c) Full first discharge/charge curves of as-prepared catalyst-based LOBs at 100 mA g-1 under a potential of 2.2-4.4 V (vs. Li+/Li)[188]. Copyright 2021, Wiley-VCH. (C) (a) SEM images of LaFeO3-x NS; The Fe L-edge (b) and O K-edge (c) The initial capacity of samples at the current density of