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Citation: Md. Amir, U. Kurtan, A. Baykal. Synthesis and application of magnetically recyclable nanocatalyst Fe₃O₄@Nico@Cu in the reduction of azo dyes[J]. Chinese Journal of Catalysis, ;2015, 36(8): 1280-1286. doi: 10.1016/S1872-2067(15)60879-8 shu

Synthesis and application of magnetically recyclable nanocatalyst Fe₃O₄@Nico@Cu in the reduction of azo dyes

1.
Department of Chemistry, Fatih University, 34500 B.Çekmece-Istanbul, Turkey

Corresponding author: A. Baykal,
Received Date: 5 March 2015
Available Online: 2 May 2015
Fund Project: This work was supported by Fatih University under BAP Grant No. P50021301-Y (3146). (3146)

A novel method for synthesizing magnetically recyclable nanocatalyst Fe₃O₄@Nico@Cu (Nico = nicotinic acid) was introduced. The structural, morphological, and magnetic properties of the nanocatalyst were characterized by Fourier transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy, and vibrating sample magnetometry. Finally, Fe₃O₄@Nico@Cu was examined toward the hydrogenation of azo dyes methyl orange, methylene blue, eosin Y, and rhodamine B. The nanocatalyst showed excellent reusability properties that remained unchanged after several catalytic cycles. Therefore, the current findings show the potential of the prepared Fe₃O₄@Nico@Cu nanocatalyst as a candidate for application in the purification of organic aqueous pollutants for wastewater treatment.
- Magnetic recyclable nanocatalyst,
- Azo dye,
- Catalytic reduction,
- Magnetic nanomaterial,
- Hydrogenation
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Synthesis and application of magnetically recyclable nanocatalyst Fe3O4@Nico@Cu in the reduction of azo dyes

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Synthesis and application of magnetically recyclable nanocatalyst Fe₃O₄@Nico@Cu in the reduction of azo dyes