Synergistic N, S Doping in Chitin-derived Carbon Catalyst for Efficient Nitrate-to-ammonia Electroreduction

Key Points

• The research aims to improve nitrate reduction to ammonia using a carbon catalyst derived from chitin.
• Developed a metal-free carbon catalyst from chitin.
• Conducted electrochemical tests for nitrate reduction.
• Evaluated the efficiency of the catalyst in wastewater treatment.
• The chitin-derived carbon catalyst effectively reduces nitrate to ammonia.
• Demonstrated improved performance compared to existing metal-free options.
• Supports the potential for sustainable wastewater treatment solutions.