Shape-Evolution and Growth Mechanism of Fe<sub>3</sub>O<sub>4</sub> Polyhedrons

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="left">Experiment condition</td><td align="left"> Growth mechanism</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Plate </td><td align="left">Extremely low reductant concentration </td><td align="left">Extremely slow nucleation and growth rate</td></tr><tr><td align="center" colspan="3"><hr/></td></tr><tr><td align="left">Octahedron</td><td align="left">Low concentration of NaOH and reductant</td><td align="left">Slow generating speed of Fe(II) </td></tr><tr><td align="center" colspan="3"><hr/></td></tr><tr><td align="left">Decahedron</td><td align="left">High concentration of NaOH and reductant</td><td align="left">Fast generating speed of Fe(II) </td></tr><tr><td align="center" colspan="3"><hr/></td></tr><tr><td align="left">Sphere</td><td align="left">Extremely high NaOH concentration</td><td align="left">Extremely fast nucleation and growth rate</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The experiment condition and growth mechanism of typical Fe<sub>3</sub>O<sub>4</sub> morphologies.

Advances in Materials Science and Engineering

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Table 1

Table 1: Shape-Evolution and Growth Mechanism of Fe<sub>3</sub>O<sub>4</sub> Polyhedrons 

Advances in Materials Science and Engineering

Shape-Evolution and Growth Mechanism of Fe3O4 Polyhedrons

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Shape-Evolution and Growth Mechanism of Fe₃O₄ Polyhedrons