Construction of CeO2@CuO@Cu2O step scheme heterostructure photocatalyst for cationic dye degradation and microbial inactivation

Key Points

• Cationic dye degradation was achieved with over 90% efficiency within two hours under light exposure.
• The heterostructure design, incorporating CeO2, CuO, and Cu2O, enhances photocatalytic activity significantly.
• Assessment used various environmental conditions to evaluate the photocatalyst's effectiveness in real-life settings.
• These findings support the broad potential of advanced photocatalysts, underscoring the need for further research in practical applications.