Journal of Nanomaterials / 2013 / Article / Fig 3

Research Article

Preparation of ZnO-Zn2TiO4 Sol Composite Films and Its Photocatalytic Activities

Figure 3

Effect of the thickness of sol composite films on the decolorization rate. (a) 275 nm, (b) 380 nm, (c) 490 nm, and (d) ZnO-390 nm.
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