Experimental plasmon-induced photocatalytic enhancement of ZnO-Ga2O3 composite thin films and first-principle DFT calculations

Puntos clave

• Enhanced photocatalytic activity is observed in ZnO-Ga2O3 composite thin films due to plasmon interactions, leading to more efficient light absorption.
• Photocatalytic efficiency increased by 40% under visible light illumination compared to standard ZnO films, enhancing overall performance.
• Experimental analysis includes advanced plasmon-based techniques and density functional theory (DFT) calculations to understand the mechanisms involved.
• These findings highlight the potential for more efficient photocatalysts, paving the way for advancements in renewable energy applications.