Assessment of the photocatalytic performance and stability of TiO2 coated ZnO nanostructured thin films for methylene blue degradation

The photocatalytic activity of zinc oxide (ZnO) is affected by the rapid charge recombination rates, limited activity in the ultraviolet region, and the decrease in efficiency due to photocorrosion. Hence ZnO is coupled with no more stable metal oxides to overcome these limitations. Coupling ZnO wit...

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