Research Article
Synthesis, Characterization, and Photocatalytic Activity of Cu-Doped MgO Nanoparticles on Degradation of Methyl Orange (MO)
Figure 5
(a) UV-Vis diffuse reflectance and (b) Kubelka–Munk function versus energy plots of undoped MgO and Cu-doped MgO NPs calcined at 500°C.
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