Averting H+‐Mediated Charge Storage Chemistry Stabilizes the High Output Voltage of LiMn2O4‐Based Aqueous Battery
H+ co-intercalation chemistry of the cathode is perceived to have damaging consequences on the low-rate and long-term cycling of aqueous zinc batteries, which is a critical hindrance to their promise for stationary storage applications. Herein, the thermodynamically competitive H+ storage chemistry of an attractive high-voltage cathode LiMn2O4 is revealed by employing operando and ex-situ anal
