Research Article

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

Figure 2

X-ray diffraction patterns of the samples synthesized for 12, 24, and 36 hours, at 40°C, 80°C, and 120°C, with NaOH 0.25 M, 0.50 M, and 0.75 M. The standard pattern of orthorhombic NaNbO3 is depicted in the lower panel.