Metal single-atom modified TiO2 or g-C3N4: Reaction mechanism and research progress as semiconductor photocatalysts

Key Points

• This research explores how metal single-atom modifications enhance TiO2 and g-C3N4 for photocatalytic applications.
• Examined metal modifications on TiO2 and g-C3N4
• Analyzed photocatalytic degradation of pollutants
• Investigated photocatalytic CO2 reduction mechanisms
• Modified TiO2 and g-C3N4 demonstrated improved efficiency in pollutant degradation
• Enhanced photocatalytic activity observed under light exposure
• Single-atom modifications significantly altered reaction pathways