Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Here in, we report, a simple, rapid, and eco-friendly green method was
introduced to synthesize magnetite nanoparticles (Fe3O4-NPs)
successfully. On treatment of aqueous solutions of ferrous and ferric salts in
alkaline medium including MyrtuscommunisL.
(MCL) leaf extract with large surface areas ranging from 127 to 318 m2g−1,
the rapid formation of stable magnetite nanoparticles (Fe3O4-NPs)
is observed to occur. MyrtuscommunisL.
Leaves (MCL) extract was used as a reducing and stabilizing agent. It was found
that the presence of various biomolecules such as flavonoids and terpenoids of
the aqueous leaf extract plays a major role for the formation of Fe3O4-NPs
through infrared spectra analysis. X-Ray Diffraction (XRD) and Energy dispersed
spectroscopy (EDS) analysis revealed the purity of synthesized Fe3O4-NPs
with crystalline cubic structure phase. Transmission Electron Microscopy (TEM)
results illustrated that the size and diameter was in the range from 10 - 12 nm
which agrees with calculated Scherrer equation with average diameter of around
9 nm. Vibrating Sample Magnetometer (VSM) analysis indicated that the samples
exhibit super paramagnetic with magnetization value was in the range from
58-72emu/g.
Country : Egypt
IRJIET, Volume 4, Issue 9, September 2020 pp. 6-13