Influence of Carbon Modification on the Morphological, Structural, and Optical Properties of Zinc Oxide Nanoparticles Synthesized by Pneumatic Spray Pyrolysis Technique

Figure 4

SEM micrographs of (a) unmodified ZnO, (b) 0.005 M C-ZnO, (c) 0.01 M C:ZnO, and (d) 0.015 M C:ZnO samples. Additionally, insert in (b) shows typical EDX spectra of 0.005 M C-ZnO nanostructures, respectively.

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