┬áThe graphitic carbon nitride (g-C3N4) has attracted significant cross-disciplinary interest in the fields of photocatalysis, optoelectronic devices, biomedicines, and other areas as a free-metal, non-toxic, earth-abundant, and environmentally friendly narrow-bandgap dimensional semiconductor with visible light response. Additionally, g-distinct C3N4’s crystal and electronic structure gives it adjustable luminescence, extremely high...