Synergistic hydrogen and electricity co-production via a decoupled amphoteric water electrolysis system integrated with a phenazine-based Zn battery

Key Points

• Hydrogen and electricity co-production enhances overall energy efficiency, impacting sustainable energy technologies.
• The system achieved 78% efficiency in hydrogen production while simultaneously generating electricity, showcasing its potential.
• Analysis of the decoupled amphoteric water electrolysis integrated with a phenazine-based Zn battery reveals promising results for energy systems.
• The findings highlight the need for further development of integrated energy solutions that utilize this innovative approach.