In this work, growth and assembly of the micro polyhedral zinc oxide was performed using airbubble assisted Triton X100, as a templating agent. In absence of air bubbling in the reactionsystem the nano plate zinc oxide was synthesized. The prepared samples were characte More
In this work, growth and assembly of the micro polyhedral zinc oxide was performed using airbubble assisted Triton X100, as a templating agent. In absence of air bubbling in the reactionsystem the nano plate zinc oxide was synthesized. The prepared samples were characterized by Xraydiffraction (XRD), field emission scanning electron microscopy (FE-SEM) and UV-Visspectrophotometer. The optical properties of the samples were evaluated by UV-Vis spectrum.Photocatalytic application of the samples for simultaneous decolorization of methylene blue (MB)and methyl orange (MO) dyes mixture in aqueous solution was examined. The Langmuir-Hinshelwood model for decolorization kinetic data was investigated. The reusability of the samplesafter five consecutive uses was examined. The photocatalytic results indicated that the micropolyhedral zinc oxide is a promising candidate for simultaneous decolorization of the MO and MBdyes (>90%).
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