Ultrastable electrolyte (>3500 hours at high current density) achieved by high-entropy solvation toward practical aqueous zinc metal batteries

Ultrastable (>3500 h) electrolyte at high current density by high-entropy solvation for AZIBs. With increasing solvation configuration entropy, O–H bond order in active H 2 O and ionic conductivity are increased, realizing highly reversible Zn anode.