Building a sandwich heterojunction TiO2/TiN/h-BN to improve artificial photosynthesis toward alcohols

Key Points

• Alcohol production improved significantly using the TiO2/TiN/h-BN heterojunction, which optimizes light absorption.
• The constructed heterojunction effectively facilitates charge separation, leading to more efficient artificial photosynthesis outcomes.
• Observational analysis corroborates the enhanced performance of the material combination under visible light irradiation in various conditions.
• This work highlights the potential for optimizing materials in photochemical reactions, though further experiments are needed to validate broader applications.