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Synthesis and Characterization of Humic Acid-coated Fe3O4 Nanoparticles for Methylene Blue Adsorption Activity

Geitu Yirga; H C Ananda Murthy; Eshetu Bekele

Volume 10, Issue 10 , October 2019, , Pages 715-723

https://doi.org/10.5185/amlett.2019.0049

Abstract
  Humic acid modified magnetite nanoparticles (HA-Fe3O4 NPs) were synthesized by co-precipitation method by varying the precursor magnetite to HA ratio of 10:1 and 20:1. The synthesized NPs were characterized by FTIR, XRD, SEM-EDX and UV-Vis DR Techniques. The appearance of C=O vibration at 1390 cm -1 ...  Read More

Synthesis and Characterization of Humic Acid-coated Fe<sub>3</sub>O<sub>4</sub> Nanoparticles for Methylene Blue Adsorption Activity