Schottky barrier modulation via calcium hydroxide nanoparticles on g-C3N4/Ti3C2 for overall photocatalytic applications

The CN/CH-2/TC, with a 2.44 eV band gap, exhibits excellent photocatalytic performance by enhancing light absorption, promoting charge separation, and defects, achieving H 2 evolution of 17 300 μmol g −1 h −1 and CO production of 205.3 μmol g −1 h −1 .