In situ construction of a LaFeO3/La2O3 composite materials on foam copper for efficient peroxymonosulfate activation and tetracycline degradation

Key Points

• Tetracycline degradation efficiency reached 92% within 60 minutes, demonstrating effective catalytic activity.
• The study utilized a novel composite material made from LaFeO3 and La2O3 on copper foam for activation.
• Activation of peroxymonosulfate was assessed in real-time conditions to evaluate degradation potential.
• These findings highlight the potential for improving wastewater treatment using advanced material compositions.