Construction and performance regulation of TiO2/Bi2O3 photocatalyst with Z-scheme heterojunction

Key Points

• Enhanced photocatalytic activity is observed with the TiO2/Bi2O3 heterojunction configuration.
• Key evidence shows a 33% increase in degradation efficiency for organic pollutants under visible light.
• Construction of the photocatalyst utilizes a z-scheme heterojunction model, optimizing charge separation.
• Research highlights the potential for improved environmental applications, indicating this method may enable more effective pollutant degradation.