fig11

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 LaFeO_3-x NS; The Fe L-edge (b) and O K-edge (c) The initial capacity of samples at the current density of 100 mA g^-1[190]. Copyright 2020, Elsevier.