Research Article

Facile Synthesis of rGO/Mn3O4 Composite for Efficient Photodegradation of Phenol under Visible Light

Figure 8

(a) Degradation concentration of rGO and pristine Mn3O4 and (b) absorbance percentage of MnsR0.25, MnsR0.50, MnsR0.75, and MnsR1.
(a)
(b)