One-dimensional multiferroic bismuth ferrite fibers obtained by electrospinning techniques
We report the fabrication of novel multiferroic nanostructured bismuth ferrite (BiFeO3) fibers using the sol-gel based electrospinning technique. Phase pure BiFeO3 fibers were prepared by thermally annealing the electrospun BiFeO3/polyvinylpyrrolidone composite fibers in air for 1h at 600 °C. The x-ray diffraction pattern of the fibers (BiFeO3) obtained showed that their crystalline structures were rhombohedral perovskite structures. Both scanning electron microscopy (SEM) and transmission...[Show more]
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