High-efficiency In2O3/Bi2O3 heterojunction photocatalyst for PFAS removal: experiments, mechanism and application in membrane distillation

Puntos clave

• Photocatalyst significantly improves PFAS removal efficiency in membrane distillation processes.
• Key evidence shows a 90% removal rate of PFAS using In2O3/Bi2O3 heterojunctions under UV light.
• Experiments and mechanism analysis reveal the role of electron-hole pairs in degradation of pollutants.
• Findings highlight potential for tackling water pollution with advanced photocatalytic systems in practical applications.