Preparation of ZnO for Photocatalytic Activity of Methylene Blue Dye

Abstract - The zinc oxide (ZnO) powders were prepared by precipitation method. XRD was used to analyses the structure of ZnO, the XRD peaks could be indexed as hexagonal structure and AFM study revealed that the average diameter of ZnO was (107) nm. The photocatalytic activity of synthesized ZnO powder was studied under UV light by using methylene Blue (MB). The degradation efficiency of ZnO was (98 %) for (4) hours.

Key WordsZnO; Photocatalytic; Methylene Blue (MB).

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