Effect of variation biomass on the properties of iron oxide NPs for hydrolysis of methylene blue dye

Aya Jumaa

doi:10.1088/1742-6596/2322/1/012086

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Publication Date

Mon Aug 01 2022

Journal Name

Journal Of Physics: Conference Series

Volume

2322

DOI

10.1088/1742-6596/2322/1/012086

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Effect of variation biomass on the properties of iron oxide NPs for hydrolysis of methylene blue dye

Aya Jumaa

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Abstract<p>Three plants extracts of Eucalyptus, Pomegranate and Oolong tea leaves have been used to synthesize iron oxide nanoparticles. The structure and particle size of the nanoparticles have been investigated by XRD spectrum. The results exhibit the polycrystalline nature of the material with a size around (17-19 nm). FESEM analysis showed that using different extracts as a reduction and capping agent might affect the shape of nanoparticles such as forming of round, polygon and irregular shapes under the same conditions. The photo catalyst activity of the prepared NPs in the degradation of MB dye has been investigated. the results showed a good efficiency reached to 91%, 88% and 80%.</p>