Synthesis characterization of Zn-based MOF and their application in degradation of water contaminants

Author:

Jasim Saade Abdalkareem1,Amin Hawraz Ibrahim M.23,Rajabizadeh Ahmad45,Nobre Marcos Augusto Lima6,Borhani Fariba7,Jalil Abduladheem Turki8,Saleh Marwan Mahmood910,Kadhim Mustafa M.1112,Khatami Mehrdad13ORCID

Affiliation:

1. a Medical Laboratory Techniques Department, Al-Maarif University College, Al-Anbar-Ramadi, Iraq

2. b Chemistry Department, Salahaddin University-Erbil, Erbil, Iraq

3. c Department of Medical Biochemical Analysis, Cihan University-Erbil, Erbil, Iraq

4. d Environmental Health Engineering Research Center, Kerman University of Medical Sciences, Kerman, Iran

5. e Department of Environmental Health Engineering, Faculty of Public Health, Kerman University of Medical Sciences, Kerman, Iran

6. f School of Technology and Sciences, São Paulo State University (Unesp), Presidente Prudente, SP 19060-900, Brazil

7. g Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran

8. h Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla 51001, Iraq

9. i Department of Biophysics, College of Applied Sciences, University of Anbar, Ramadi, Iraq

10. j Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq

11. k Department of Medical Laboratory Techniques, Dijlah University College, Baghdad 10021, Iraq

12. l Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad, Iraq

13. m Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran

Abstract

Abstract Metal–organic frameworks (MOFs) are currently popular porous materials with research and application value in various fields such as medicine and engineering. Aiming at the application of MOFs in photocatalysis, this paper mainly reviews the main synthesis methods of ZnMOFs and the latest research progress of Zn MOF-based photocatalysts to degrade organic pollutants in water, such as organic dyes. This nanomaterial is being used to treat wastewater and has proven to be very efficient because of its exceptionally large surface area and porous nature. The results show that Zn-MOFs are capable of high degradation of the above pollutants and over 90% of degradation was observed in publications. In addition, the reusability percentage was examined and studies showed that the Zn-MOF nanostructure has very good stability and can continue to degrade a high percentage of pollutants after several cycles. This review focuses on Zn-MOFs and their composites. First, the methods of synthesis and characterization of these compounds are given. Finally, the application of these composites in the process of photocatalytic degradation of dye pollutants such as methylene blue, methyl orange, crystal violet, rhodamine B, etc. is explained.

Publisher

IWA Publishing

Subject

Water Science and Technology,Environmental Engineering

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