2022年7月1日 · The photocatalytic degradation of Xylenol orange (XyO) and Rhodamine B (Rh-B) is investigated in this study using the heterogeneous photocatalytic method. Silver (Ag) and Lanthanum (La) co-doped BiVO 4 photocatalysts have …

2022年7月21日 · The photocatalytic activity degraded 65%, 41%, 89% of methylene blue (MB) and 60%, 38%, 77% of xylenol orange (XyO) dyes in 75 min under solar light irradiation. Further, the ZrO 2 /g-C 3 N 4 (1:1 wt%) nanocomposite improves the photocatalytic rate five times for MB and three times for XyO.

2024年5月1日 · Herein, we have systematically explored a new 2D ternary layered material by first-principles calculations, named XYO 2 (X=Li, Na; Y=Al, Ga, In). These XYO 2 monolayers possess desirable direct band gaps, revealing fine optical adsorption efficiency due to the adsorption spectra covering visible and ultraviolet light.

2022年7月22日 · The photocatalytic activities of g-C 3 N 4, Ce 2 (WO 4) 3 and Ce 2 (WO 4) 3 /g-C 3 N 4 (1:0.25, 1:0.5, 1:1) composites were obtained by degradation of two different dyes such as methylene blue (MB) and xylenol orange (XyO) dye solution under sunlight irradiation and the results are presented in Fig. 3. Before the actual degradation experiments ...

2020年11月28日 · The photocatalytic activity of the NiO and V-NiO nanoparticles has been examined by monitoring the decolorization of XyO dye. The experiment was carried out with XyO dye solution with 10 ppm concentration. 0.05 g of photocatalyst is mixed in above dye solution to ensure the uniform reaction.

Download scientific diagram | Kinetic curves obtained by pseudo-first-order kinetic model for the photodegradation of a, b MB and c, d XyO dye for g-C3N4, ZrO2, ZrO2/g-C3N4 (1:0.25, 1:0.5 and 1:1...

The photocatalytic degradation of Xylenol orange (XyO) and Rhodamine B (Rh-B) is investigated in this study using the heterogeneous photocatalytic method. Silver (Ag) and Lanthanum (La) co-doped BiVO4 photocatalysts have been synthesized using hydrothermal methods.

The BiFeO3/g-C3N4 composite possessed the highest photodegradation of 96% for rhodamine B (RhB) and 86% for malachite green (MG) dye in a short time, like 40 min and 50 min, respectively, at pH 3...

Download scientific diagram | a, b UV–Vis absorbance spectra of MB and XyO degradation by Ce2(WO4)3/g-C3N4 nanocomposite (1:1) under visible light (c–f) kinetic curves obtained by pseudo-first ...

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