Research Article

Effect of Applied Potential on the Formation of Self-Organized Nanotube Arrays and Its Photoelectrochemical Response

Figure 4

X-ray diffraction pattern of TiO2 nanotubes (a) as anodized and (b) annealed at 400°C in air atmosphere for the sample formed in 1 M of glycerol electrolyte containing 0.5 wt% NH4F at 30 V for 30 minutes (Ti = Titanium; A = Anatase).
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