Aqueous rechargeable Zn//MnO2 batteries have attracted extensive research interest owing to their low cost and high energy density. However, the slow reaction kinetics, disproportionation of MnO2 cathode, irreversible phase transition mechanism considerably restrict development. Here, we chose Mo-doped α-MnO2 (Mo–MnO2) as cathode material proposed a stable N–H⋯O bond-reinforced interaction form...