Fe-cu dual-atom catalyst drives interatomic redox cycling to accelerate peroxymonosulfate activation for pollutant degradation

Key Points

• Pollutant degradation rates increased with the dual-atom catalyst under specific conditions, demonstrating its effectiveness.
• The study highlights interatomic redox cycling's role, enhancing peroxymonosulfate activation during reactions with contaminants.
• Assessment using various catalytic activity metrics and performance tests provides a clear picture of the catalyst's benefits.
• The findings support the potential for scalable environmental remediation techniques, emphasizing the relevance of dual-atom systems.