Implementation of magnetic Fe3O4@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution

Saeed Sajjadi; Alireza Khataee; Reza Darvishi Cheshmeh Soltani; Nafiseh Bagheri; Afzal Karimi; Amirali Ebadi Fard Azar

doi:10.1016/j.jiec.2018.08.016

Implementation of magnetic Fe₃O₄@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution

Saeed Sajjadi, Alireza Khataee^*, Reza Darvishi Cheshmeh Soltani, Nafiseh Bagheri, Afzal Karimi, Amirali Ebadi Fard Azar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

Here, as-synthesized Fe₃O₄ nanoparticles were incorporated into the zeolitic imidazolate framework (ZIF-8) lattice to activate sodium percarbonate (SPC) for degradation of methylene blue (MB). The reaction rate constant of Fe₃O₄@ZIF-8/SPC process (0.0632 min⁻¹) at acidic conditions (pH = 3) was more than six times that of the Fe₃O₄/SPC system (0.009 min⁻¹). Decreasing the solute concentration, along with increasing SPC concentration and Fe₃O₄@ZIF-8 nanocomposite (NC) dosage, favored the catalytic degradation of MB. The Fe₃O₄@ZIF-8 NC after fifteen consecutive treatment processes showed the excellent stability with a negligible drop in the efficiency of the system (<10%). The reaction pathway was obtained via GC–MS analysis.

Original language	English
Pages (from-to)	406-415
Number of pages	10
Journal	Journal of Industrial and Engineering Chemistry
Volume	68
DOIs	https://doi.org/10.1016/j.jiec.2018.08.016
Publication status	Published - 25 Dec 2018
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018 The Korean Society of Industrial and Engineering Chemistry

Keywords

Chemical oxidation
Magnetite nanostructures
Solid hydrogen peroxide
Textile dye
Zeolitic imidazolate framework

Access to Document

10.1016/j.jiec.2018.08.016

Cite this

Sajjadi, S., Khataee, A., Darvishi Cheshmeh Soltani, R., Bagheri, N., Karimi, A., & Ebadi Fard Azar, A. (2018). Implementation of magnetic Fe₃O₄@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution. Journal of Industrial and Engineering Chemistry, 68, 406-415. https://doi.org/10.1016/j.jiec.2018.08.016

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title = "Implementation of magnetic Fe3O4@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution",

abstract = "Here, as-synthesized Fe3O4 nanoparticles were incorporated into the zeolitic imidazolate framework (ZIF-8) lattice to activate sodium percarbonate (SPC) for degradation of methylene blue (MB). The reaction rate constant of Fe3O4@ZIF-8/SPC process (0.0632 min−1) at acidic conditions (pH = 3) was more than six times that of the Fe3O4/SPC system (0.009 min−1). Decreasing the solute concentration, along with increasing SPC concentration and Fe3O4@ZIF-8 nanocomposite (NC) dosage, favored the catalytic degradation of MB. The Fe3O4@ZIF-8 NC after fifteen consecutive treatment processes showed the excellent stability with a negligible drop in the efficiency of the system (<10\%). The reaction pathway was obtained via GC–MS analysis.",

keywords = "Chemical oxidation, Magnetite nanostructures, Solid hydrogen peroxide, Textile dye, Zeolitic imidazolate framework",

author = "Saeed Sajjadi and Alireza Khataee and \{Darvishi Cheshmeh Soltani\}, Reza and Nafiseh Bagheri and Afzal Karimi and \{Ebadi Fard Azar\}, Amirali",

note = "Publisher Copyright: {\textcopyright} 2018 The Korean Society of Industrial and Engineering Chemistry",

year = "2018",

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Sajjadi, S, Khataee, A, Darvishi Cheshmeh Soltani, R, Bagheri, N, Karimi, A & Ebadi Fard Azar, A 2018, 'Implementation of magnetic Fe₃O₄@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution', Journal of Industrial and Engineering Chemistry, vol. 68, pp. 406-415. https://doi.org/10.1016/j.jiec.2018.08.016

Implementation of magnetic Fe₃O₄@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution. / Sajjadi, Saeed; Khataee, Alireza; Darvishi Cheshmeh Soltani, Reza et al.
In: Journal of Industrial and Engineering Chemistry, Vol. 68, 25.12.2018, p. 406-415.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Implementation of magnetic Fe3O4@ZIF-8 nanocomposite to activate sodium percarbonate for highly effective degradation of organic compound in aqueous solution

AU - Sajjadi, Saeed

AU - Khataee, Alireza

AU - Darvishi Cheshmeh Soltani, Reza

AU - Bagheri, Nafiseh

AU - Karimi, Afzal

AU - Ebadi Fard Azar, Amirali

PY - 2018/12/25

Y1 - 2018/12/25

N2 - Here, as-synthesized Fe3O4 nanoparticles were incorporated into the zeolitic imidazolate framework (ZIF-8) lattice to activate sodium percarbonate (SPC) for degradation of methylene blue (MB). The reaction rate constant of Fe3O4@ZIF-8/SPC process (0.0632 min−1) at acidic conditions (pH = 3) was more than six times that of the Fe3O4/SPC system (0.009 min−1). Decreasing the solute concentration, along with increasing SPC concentration and Fe3O4@ZIF-8 nanocomposite (NC) dosage, favored the catalytic degradation of MB. The Fe3O4@ZIF-8 NC after fifteen consecutive treatment processes showed the excellent stability with a negligible drop in the efficiency of the system (<10%). The reaction pathway was obtained via GC–MS analysis.

AB - Here, as-synthesized Fe3O4 nanoparticles were incorporated into the zeolitic imidazolate framework (ZIF-8) lattice to activate sodium percarbonate (SPC) for degradation of methylene blue (MB). The reaction rate constant of Fe3O4@ZIF-8/SPC process (0.0632 min−1) at acidic conditions (pH = 3) was more than six times that of the Fe3O4/SPC system (0.009 min−1). Decreasing the solute concentration, along with increasing SPC concentration and Fe3O4@ZIF-8 nanocomposite (NC) dosage, favored the catalytic degradation of MB. The Fe3O4@ZIF-8 NC after fifteen consecutive treatment processes showed the excellent stability with a negligible drop in the efficiency of the system (<10%). The reaction pathway was obtained via GC–MS analysis.

KW - Chemical oxidation

KW - Magnetite nanostructures

KW - Solid hydrogen peroxide

KW - Textile dye

KW - Zeolitic imidazolate framework

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