However, after the addition of photocatalyst to 15 mL of 5 ppm dye solution and the exposition to sunlight, the adsorption spectra exhibit a decreasing trend with irradiation time in all catalyst concentrations, indicating the photodegradation of RhB dye pollutants.
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Zircon-Type CaCrO<sub>4</sub> Chromite Nanoparticles: Synthesis, Characterization, and Photocatalytic Application for Sunlight-Induced Degradation of Rhodamine B.
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