Photocatalytic degradation of Sudan red (IV) by Fe3O4 nanoparticles

Photocatalytic degradation of Sudan red (IV) by Fe3O4 nanoparticles Fe3O4, Fe3O4-phenol formaldehyde resin (PFR), are synthesized via a facile solvothermal method. The typical samples are characterized by a X-ray powder diffraction (XRD), a transmission electron microscopy (TEM) and a vibrating sample magnetometer (VSM). It is firstly demonstrated that Fe3O4 nanomaterials show excellent photocatalytic activities to discolor Sudan red (IV) dye. In ultraviolet light area, the dye is degraded 97.7% in 180 min through Fe3O4 nanoparticle system. Compared to titania nanoparticles, Fe3O4 and Fe3O4-PFR nanomaterials exhibit many advantage on lower cost, facile separation and regeneration, good photocatalytic activities in ultraviolet and visible light area. Russian Journal of Applied Chemistry Springer Journals

Photocatalytic degradation of Sudan red (IV) by Fe3O4 nanoparticles

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Springer US
Copyright © 2013 by Pleiades Publishing, Ltd.
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
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