Limited selectivity cathode additive for high-capacity and long-life aqueous Zn-MnO2 batteries

Key Points

• High-capacity performance is achieved with a limited selectivity cathode additive, enhancing efficiency.
• The study shows that batteries retain functionality over extended cycles with robust long-life capabilities.
• Analysis using electrochemical characterization techniques elucidates the underlying efficiency mechanisms.
• This work supports the potential for improved energy storage solutions in aqueous systems; further industrial application is needed.