fig7

From: Reaction mechanisms, key challenges, and future prospects of zinc-ion/magnesium-based batteries: from fundamental researches to electrode/electrolyte engineering

Reaction mechanisms, key challenges, and future prospects of zinc-ion/magnesium-based batteries: from fundamental researches to electrode/electrolyte engineering

Figure 7. (A) Rate performance comparison of Mn PBA and CuMn PBA-2 electrodes at various current densities. Reprinted with permission from^[96]. Copyright 2024, Elsevier; (B) Cycling performance at 2 A g^-1. (C) Discharge voltage profiles and cycling performance of Zn||Mn@FeHCF cell at 0.03 A g-1 under different circumstances. (B and C) Reprinted with permission from^[97]. Copyright 2023, American Chemical Society; (D) long-term cycling stability of cells at 5C with WEH-80%, WEH-95% and WEH-100%. Reprinted with permission from^[98]. Copyright 2022, Elsevier. (E) Illustration of the anion-cation competition chemistry. Reprinted with permission from^[52]. Copyright 2024, Wiley. PBA: Prussian blue analogue.