fig2

Figure 2. (A) GCD curves and (B) In-situ XRD pattern of P3-K_0.5MnO₂ between 1.5-4.2 V^[52]. (A and B) Reprinted with permission from Ref.^[52]. Copyright 2017 Wiley-VCH^[52]. (C) GCD curves and (D) In-situ XRD pattern of O3-KCrO₂^[40]. (C and D) Figures reprinted with permission from Ref.^[40]. Copyright 2018 American Chemical Society^[40].