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Synthesis, Characterization and Catalytic Application of Magnetic Iron Nanoparticles (Fe3o4) in Biodiesel Production from Mahogany (Khaya Senegalensis) Seed Oil

Online Journal of Chemistry | Vol 1, Issue 1

Figure 3

Graph of absorbance against wavelength for Fe<sub>3</sub>O<sub>4</sub>
Figure 3. Graph of absorbance against wavelength for Fe3O4