Microwave-Assisted Synthesis of CuO Nanoparticles Using Cordia africana Lam. Leaf Extract for 4-Nitrophenol Reduction

Figure 3

SEM images and of CuO NPs synthesized with Cordia africana Lam. leaf extract with low magnification (a) and high magnification (b); (c) EDS spectrum.

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(b)

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