Rational design of metal-single-atom decorated CaTaO2N as multifunctional photocatalysts for water splitting and CO2 reduction

Key Points

• The aim is to explore the potential of CaTaO2N as a multifunctional photocatalyst for solar fuel generation.
• Utilized rational design to decorate CaTaO2N with metal-single-atoms
• Investigated photocatalytic activities for water splitting and CO2 reduction
• Assessed performance under visible light irradiation
• Demonstrated enhanced photocatalytic efficiency compared to conventional catalysts
• Achieved significant water splitting and CO2 reduction rates
• Indicated improved light absorption and charge separation capabilities