Research Article

A Novel Solar Driven Photocatalyst: Well-Aligned Anodic WO3 Nanotubes

Table 2

Selected samples for MB dye degradation based on different surface morphologies of anodic WO3 samples via electrochemical anodization.

SampleAnodization timeMorphological

A10 min Compact oxide layers with randomly pits
B 15 minNanotubular structure
C30 minNanoporous structure