Research Article
Coprecipitation Methodology Synthesis of Cobalt-Oxide Nanomaterials Influenced by pH Conditions: Opportunities in Optoelectronic Applications
Figure 3
Scanning electron microscopy (SEM) image of Co3O4 nanoparticles (a) at pH 7.0 (b), at pH 8.0 and (c) at pH 9.0.
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