fig6

From: Advances in high-temperature shock technology for structural engineering of electrode materials: a review

Figure 6. (A) Cycling performance of Na_3.45V_0.4Fe_0.4Ti_0.4Mn_0.45Cr_0.35(PO₄)₃^[88]; (B) Preparation of Fe_0.2Co_0.2Ni_0.2Cu_0.2Zn_0.2O and the element mapping^[89]; (C) Model structure of MnFeCoNiCu@C^[90]; (D) Overpotentials of samples under different currents^[91]; (E) Process for synthesizing FeCoMnCuAl HEA electrocatalyst^[92]. HEA: High-entropy alloy.