Bio-Inspired C/N/TiO₂ Hybrid Composite Heterostructure: Enhanced Photocatalytic Activity under Visible Light

Figure 4

(a) Photocatalytic degradation of RhB in the absence of light (upto 20 min) and the presence of pure TiO₂ and bio-inspired C/N/TiO₂ hybrid composite under visible-light irradiation. (b) 5 cycles of degradation of RhB using C/N/TiO₂ hybrid composite as the photocatalyst.

(a)

(b)