Defect-Engineered Bismuth Doping in Graphitic Carbon Nitride for High-Efficiency Solar Photocatalysis
Bismuth-doped graphitic carbon nitride (Bi-g-C3N4) photocatalysts were synthesized via a solid-state thermal method, and the influence of Bi loading (2–10 wt %) on their structural, textural, optical, electrochemical, and photocatalytic properties was systematically investigated. Bi incorporation induced a porous mor...