Pt single atoms/g-C3N4 photocatalysts enabling simultaneous H2 production and CO2 absorption through formic acid photoreforming

Key Points

• This research aims to demonstrate the effectiveness of platinum single-atom catalysts in enhancing hydrogen production and carbon dioxide absorption through formic acid photoreforming.
• Developed single-atom catalysts anchored on g-C3N4 nanomaterials.
• Conducted photocatalytic experiments to assess H2 production and CO2 absorption efficiency.
• Analyzed electronic properties and metal utilization of the catalysts.
• Achieved significant hydrogen production under light illumination.
• Observed effective CO2 absorption concurrent with hydrogen generation.
• Demonstrated superior catalytic performance compared to traditional catalysts.