研究目的
Investigating the synthesis, characterization, and photocatalytic activity of novel ternary Ag/αFe2O3-rGO nanocomposites for the degradation of Congo red dye under UV light irradiation.
研究成果
The Ag/αFe2O3-rGO nanocomposite with 1.8 mg/ml GO aqueous solution concentration showed the highest photocatalytic efficiency for the degradation of Congo red dye under UV light irradiation. The nanocomposite can be used as an excellent photocatalytic material for wastewater treatment.
研究不足
The study focuses on the photocatalytic degradation of Congo red dye under UV light irradiation, and the effect of other pollutants or light sources was not investigated.
1：Experimental Design and Method Selection:
A facile one-pot hydrothermal method was used for the synthesis of Ag/αFe2O3-rGO nanocomposites.
2：Sample Selection and Data Sources:
Various concentrations of GO aqueous solution were used to synthesize the nanocomposites.
3：List of Experimental Equipment and Materials:
XRD, Raman spectroscopy, FESEM, EDX, PL spectroscopy, and FTIR were used for characterization.
4：Experimental Procedures and Operational Workflow:
The photocatalytic activity was evaluated by photodegradation of Congo red dye solution under UV light irradiation.
5：Data Analysis Methods:
The degradation procedure was examined by UV-vis spectrophotometer.
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