Research Article

Effect of Synthesis Conditions on Crystal Morphology and Layer Thickness of Nanostructured Sodium Niobate Supported on Metallic Substrate

Figure 7

Cross-sectional SEM images of NaNbO3 synthesized at 80°C, for 24 h with NaOH concentration of 0.50 M after heat treatment, presenting the increase of the nanowires diameter along the layer thickness.