Aqueous Rechargeable Zn/ZnO Battery Based on Deposition/Dissolution Chemistry.

ABSTRACT: Recently, a novel electrochemical regulation associated with a deposition/dissolution reaction on an electrode surface has been proven to show superiority in large-scale energy storage systems (ESSs). Hence, in the search for high-performance electrodes showcasing these novel regulations, we utilized a low-cost ZnO microsphere electrode to construct aqueous rechargeable batteries (ARBs) that supplied a harvestable and storable charge through electrochemical deposition/dissolution via a reversible manganese oxidation reaction (MOR)/manganese reduction reaction (MRR), respectively, induced by the inherent formation/dissolution of zinc basic sulfate in a mild aqueous electrolyte solution containing 2 M ZnSO₄ and 0.2 M MnSO₄.

SUBMITTER: Soundharrajan V 

PROVIDER: S-EPMC9786327 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature