Research Article
Hydrophobic ZnO-TiO2 Nanocomposite with Photocatalytic Promoting Self-Cleaning Surface
Figure 4
The static water contact angle of QCM blank surface (a), QCM coated ZnO nanorod array films (b), QCM coated ZnO nanorod array films modified by β-CD (c), and QCM coated ZnO nanorod array films modified by β-CD and P25 (d).
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