Codoping Effect of Nitrogen (N) to Iron (Fe) Doped Zirconium Titanate (ZrTiO<sub>4</sub>) Composite toward Its Visible Light Responsiveness as Photocatalysts
نویسندگان
چکیده
Iron (Fe) and nitrogen (N) were introduced as dopants into zirconium titanate (ZrTiO4) in order to study the codoping effects of on iron-doped (Fe,N-codoped ZrTiO4) composite. Titanium tetraisopropoxide (TTIP), zirconia (ZrO2), urea, iron(II) sulfate heptahydrate used source TiO2, semiconductor supports, nitrogen, iron, respectively. A specific amount iron (1, 3, 5, 7, 9 wt.%) a fixed content (10 doped ZrTiO4 lattice. Various calcination temperatures (from 500 900 °C) also applied investigate crystal structure The composites characterized by X-ray powder diffractometer (XRD), Fourier-transform infrared spectrophotometer (FT-IR), scanning electron microscope with energy dispersive X-Ray spectrometer (SEM-EDX), specular reflectance UV-Vis (SR-UV). lowest bandgap 2.62 eV was obtained composite 3 wt.% Fe 10 N calcined at °C.
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ژورنال
عنوان ژورنال: Indonesian Journal of Chemistry
سال: 2022
ISSN: ['2460-1578', '1411-9420']
DOI: https://doi.org/10.22146/ijc.70146