Tailored TiO2@Ta2CTx MXene nanohybrid as bifunctional catalyst for photochemical and electrochemical degradation of Congo red

Key Points

• Congo red degradation efficiency reveals significant performance improvements with the TiO2@Ta2CTx MXene catalyst.
• Key metrics show a degradation rate exceeding 90% under optimal conditions for both photochemical and electrochemical processes.
• Assessment using a tailored MXene nanohybrid illustrates enhanced catalytic properties compared to traditional methods.
• Findings highlight the bifunctional capabilities of the MXene nanohybrid, suggesting broader application in wastewater treatment.