Fractal Analysis of Doped Strontium Titanate Photocatalyst DOI Creative Commons
Ivana Stajčić, Cristina Serpa, Bojana Simović

et al.

Fractal and Fractional, Journal Year: 2024, Volume and Issue: 8(10), P. 560 - 560

Published: Sept. 27, 2024

In this research, the doping of SrTiO3 with Mn4+ was performed in order to evaluate potential application as a photocatalyst for degradation organic dye pollutants. Since photocatalytic activity depends on grain microstructure, fractal analysis used estimate Hausdorff dimension provide more thorough investigation Mn@SrTiO3 morphology. Structural by infrared spectroscopy indicated incorporation into lattice, while using x-ray diffraction, crystallite size 44 nm determined. The test complex ethyl violet revealed water treatment. Based regression analysis, good obtained reconstruction shape, Hasudorff 1.13679, which find best kinetics model photodegradation reaction. experimental data showed nearly linear fit fractal-like pseudo-zero order. These findings and applications dimensions could contribute future characterizations photocatalysts, providing deeper understanding surface properties their influence activity.

Language: Английский

Fractal Analysis of Doped Strontium Titanate Photocatalyst DOI Creative Commons
Ivana Stajčić, Cristina Serpa, Bojana Simović

et al.

Fractal and Fractional, Journal Year: 2024, Volume and Issue: 8(10), P. 560 - 560

Published: Sept. 27, 2024

In this research, the doping of SrTiO3 with Mn4+ was performed in order to evaluate potential application as a photocatalyst for degradation organic dye pollutants. Since photocatalytic activity depends on grain microstructure, fractal analysis used estimate Hausdorff dimension provide more thorough investigation Mn@SrTiO3 morphology. Structural by infrared spectroscopy indicated incorporation into lattice, while using x-ray diffraction, crystallite size 44 nm determined. The test complex ethyl violet revealed water treatment. Based regression analysis, good obtained reconstruction shape, Hasudorff 1.13679, which find best kinetics model photodegradation reaction. experimental data showed nearly linear fit fractal-like pseudo-zero order. These findings and applications dimensions could contribute future characterizations photocatalysts, providing deeper understanding surface properties their influence activity.

Language: Английский

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