Journal of Nanomaterials / 2020 / Article / Fig 3

Research Article

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

Figure 3

SEM images of (a) GO, (b) ZnO, (c) ZnO-GO nanocomposite, and (d) ZnO-GO nanocomposite annealed at 450°C.

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