Design of 2D/1D Bi2MoO6/Bi19S27Br3 direct Z-scheme heterojunction with built-in internal electric field for enhanced CO2 photocatalytic reduction performance

Key Points

• The research aims to enhance the performance of CO2 photocatalytic reduction using a novel Bi-based heterojunction design.
• Designing a 2D/1D heterojunction with Bi2MoO6 and Bi19S27Br3
• Implementing a built-in internal electric field to improve charge separation
• Investigating photocatalytic reduction performance under CO2 exposure
• The heterojunction exhibits significantly improved CO2 reduction rates compared to separate components
• Enhanced charge separation efficiency leads to higher photocatalytic activity
• The internal electric field contributes to the overall effectiveness in reducing CO2