The Effects and Role of Polyvinylpyrrolidone on the Size and Phase Composition of Iron Oxide Nanoparticles Prepared by a Modified Sol-Gel Method

<div>Room temperature magnetization versus magnetic applied field curves showing the dependence of magnetization saturation with Fe<sup>3+</sup> : PVP monomer ratio.</div>

Journal of Nanomaterials

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Figure 7

Figure 7: The Effects and Role of Polyvinylpyrrolidone on the Size and Phase Composition of Iron Oxide Nanoparticles Prepared by a Modified Sol-Gel Method 

Figure 7 | The Effects and Role of Polyvinylpyrrolidone on the Size and Phase Composition of Iron Oxide Nanoparticles Prepared by a Modified Sol-Gel Method 