Synthesis of visible light active GdFeO3 photocatalyst for photo-Fenton degradation of Indigo Carmine dye
DOI:
https://doi.org/10.62239/jca.2024.020Abstract
Perovskite GdFeO3 were prepared by a facile hydrothermal method and used as a visible-light-responsive photocatalyst. The as-prepared GdFeO3 photocatalyst was characterized by X-ray Diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), N2 adsorption-desorption, and Ultraviolet–Visible Diffuse Reflectance Spectroscopy (UV-vis DRS). The photo-Fenton catalytic activities of perovskite GdFeO3 were investigated for the degradation of Indigo Carmine. The results showed that GdFeO3 photocatalyst had a good performance under visible light irradiation. The remarkable enhancement photo-Fenton catalytic activity of GdFeO3 material could be attributed to its small particle size and narrow band gap energy.Downloads
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