Preparation and Photocatalytic Properties of N-Doped Graphene/TiO₂ Composites

Figure 8

(a) Degradation efficiency of UV photocatalytic degradation of MO in different samples under H₂O₂ conditions with reaction time; (b) the degradation efficiency of UV by photocatalytic degradation of MO in different samples with the reaction time curve; (c) the degradation efficiency of solar photocatalytic degradation of MO in different samples under H₂O₂ conditions with reaction time curve; (d) degradation efficiency of photocatalytic degradation of MO by different samples with reaction time.

(a)

(b)

(c)

(d)