Spinel cobalt oxide (CO3O4) nanowires grown on Ni foam are successfully synthesized using a novel microwave-assisted template-free method. The effect of reaction temperature, concentration of reactants, and reaction time on the morphology and crystalline structures of the prepared nanowires is studied. The present work has demonstrated that uniform CO 3O4 nanowires with diameters of 500-580 nm and lengths of 6-8 μm can be synthesized under proper reaction condition. Moreover, the proposed microwave-assisted template-free method can significantly reduce reaction time, increase reaction efficiency, and provide better control over the geometry of the nanostructures.
|Title of host publication||ICCM International Conferences on Composite Materials|
|Publication status||Published - 2011|
|Event||18th International Conference on Composites Materials, ICCM 2011 - Jeju, South Korea|
Duration: 21 Aug 2011 → 26 Aug 2011
|Conference||18th International Conference on Composites Materials, ICCM 2011|
|Period||21/08/11 → 26/08/11|