Photocontrolled heterojunctions constructed from holmium single atom modified Mg1.2Ti1.8O5/g-C3N4 with enhanced photocatalytic CO2 conversion

This work is the first to introduce photocontrolled catalysts into CO 2 RR, and further introduce RE single atom into the catalysts, aiming to optimize the photocatalytic performance by utilizing the synergistic effect of RE single atom and composites.