Research Article
Direct Fabrication of Cobalt Oxide Nanoparticles Employing Sucrose as a Combustion Fuel
Figure 9
TEM micrographs of as-prepared nanocrystalline Co3O4 at different sucrose to cobalt molar ratios, (a) 0.5, (b) 1, (c) and 5, being calcined at 400°C.