Simple One-Step Leaf Extract-Assisted Preparation of α-Fe2O3 Nanoparticles, Physicochemical Properties, and Its Sunlight-Driven Photocatalytic Activity on Methylene Blue Dye Degradation

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jnm/volume-2021/8570351/figures/8570351.fig.002a.svgz" name="8570351.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td>(a) Iron oxide nanoparticle</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jnm/volume-2021/8570351/figures/8570351.fig.002b.svgz" name="8570351.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td>(b) Hematite nanopowder</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/jnm/volume-2021/8570351/figures/8570351.fig.002c.svgz" name="8570351.fig.002c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td>(c) Hematite nanopowder</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/jnm/volume-2021/8570351/figures/8570351.fig.002d.svgz" name="8570351.fig.002d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td>(d) Formation mechanism of α-Fe2O3</td></tr></table>

<div>Hematite nanopowder prepared from Moringa oleifera leaf extract.</div>

Journal of Nanomaterials

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Figure 2: Simple One-Step Leaf Extract-Assisted Preparation of α-Fe2O3 Nanoparticles, Physicochemical Properties, and Its Sunlight-Driven Photocatalytic Activity on Methylene Blue Dye Degradation

Figure 2 | Simple One-Step Leaf Extract-Assisted Preparation of α-Fe2O3 Nanoparticles, Physicochemical Properties, and Its Sunlight-Driven Photocatalytic Activity on Methylene Blue Dye Degradation 