Green Synthesis of ZnO-GO Composites for the Photocatalytic Degradation of Methylene Blue

Figure 6

(a) UV-vis spectral changes of MB dye as a series of interval illumination times, (b) photocatalytic degradation of MB by as prepared ZnO-GO nanocomposites, and (c) kinetic curves of various as prepared catalysts.

(a)

(b)

(c)