Abstract

The article considers the structural and photocatalytic properties of nickel–iron double oxyhydroxide synthesized by co-precipitation. X-ray phase analysis of the powder and scanning electron microscopy showed that the NiOOH-FeOOH nanostructures have a crystalline structure and a scaly-layered structure.UV spectroscopy confirmed the photocatalytic activity of nanostructures in the degradation of furacilin under the action of UV light. The process of photocatalytic decomposition of furacilin in the presence of a synthesized photocatalyst is considered. The statistical model was developed using central composite rotatable design method. The calculated values of the degree of degradation of furacilin are confirmed by experimental results. The optimal process parameters were also determined, namely the concentration of the photocatalyst, hydrogen peroxide and processing time.

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