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Novel heterojunction magnetic composite MIL-53 (Fe)/ZnFe2O4: Synthesis and photocatalytic pollutant degradation by Mahnaz Mohebali Nejadian; Niyaz Mohammad Mahmoodi; Cyrus Ghotbi; Farhad Khorasheh is a Engineering article available to read on EtoBox.
What is Novel heterojunction magnetic composite MIL-53 (Fe)/ZnFe2O4: Synthesis and photocatalytic pollutant degradation about?
A new magnetic composite was synthesized by integration of ZnFe 2 O 4 and MIL-53(Fe) micro-rods by a solvothermal method. This composite served as a heterogeneous catalyst to overcome the high electron-hole recombination rates of ZnFe 2 O 4 and to enhance the degradation of Direct Red 23 under visible light irradiation. Different analytical techniques, including XRD, FTIR, SEM, DRS, VSM, and PL, were employed to characterize the synthesized heterojunction nanocomposite and to evaluate its photocatalytic activity. The ZnFe 2 O 4 /MIL-53(Fe)/Vis-light system resulted in significantly higher dye degradation as compared with pristine ZnFe 2 O 4 and MIL-53(Fe) semiconductors at the optimum pH of 3.1 and irradiation time of 120 minutes. Moreover, the composite exhibited high magnetization property that led to easy collection and recovery from effluent solution. It also retained its durability and stability after five cycles. The photo-generated hole was found to be the primary dye destruction agent as specified by the scavenger test.
Who reads Novel heterojunction magnetic composite MIL-53 (Fe)/ZnFe2O4: Synthesis and photocatalytic pollutant degradation?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Mahnaz Mohebali Nejadian; Niyaz Mohammad Mahmoodi; Cyrus Ghotbi; Farhad Khorasheh
- Publisher
- Springer Science and Business Media LLC
- Published
- 2022
- Language
- EN
- Field
- Engineering (Physical Sciences)