Synthesis of material MOFs (Fe-BTC) by mechanic-chemical method and its application in the reactive dye degradation

Tuan Vu Anh, Hoa Vu Thi, Manh Nguyen Ba, Giang Le Ha, Trang Pham Thi Thu, Hoa Nguyen Thi Thanh, Doanh Truog Cong, Tai Bui Manh

Abstract


Nano Fe-BTC materials were successfully synthesized by mechanical chemical grinding method. Samples were characterized by X-ray difraction (XRD), Fourier-transform infrared spectroscopy (FTIR), N2 adsorption–desorption, Scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDS). SEM image of Fe-BTC-60 showed the particle size of 40–60 nm. Fe-BTC nanocomposites were tested for the photocatalytic degradation of reactive yellow 145 (RY-145) in aqueous solution. Fe-BTC composites exhibited high photocatalytic activity. Thus, at pH of 3 and high initial concentration of 100 mg RY-145/L, removal efficiency reached the value of 97.45% after 90 min of reaction.

Keywords


MOFs (Fe-BTC); chemical mechanism method; photocatalytic degradation

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References


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DOI: https://doi.org/10.51316/jca.2021.004

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