Ultra-stable self-supported bifunctional iron phosphide catalysts for anion exchange membrane water electrolyzer at industrial-scale current density

Key Points

• Enhanced performance of bifunctional iron phosphide catalysts supports efficient water electrolysis.
• Current density exceeds typical benchmarks for operational efficiency in water electrolyzers.
• Assessment using advanced characterization techniques reveals structural stability under industrial conditions.
• Indicates potential for broader adoption of anion exchange membrane systems in clean energy applications.