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arXiv · 1707.09877

YBCO Ceramic Nanofibers obtained by the new technique of Solution Blow Spinning

M. Rotta·L. Zadorosny·C. L. Carvalho·J. A. Malmonge·L. F. Malmonge·R. Zadorosny
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Abstract

This study proposes a novel solution blow spinning technique (SBS) for fabricating YBCO ceramic nanofibers. The precursor solutions were obtained from Y, Ba, and Cu metallic acetates (Ac) and poly(vinyl pyrrolidone) (PVP, Mw = 360,000). Ac:PVP concentrations of 1:1 and 5:1 were tested, resulting in ceramic nanofibers with average diameters of 359 and 375 nm, respectively. X-ray diffraction confirmed the formation of a pure phase of YBa2Cu3O7-x. This is the first study to use SBS for fabricating YBCO nanofibers, and this technique shows promise for obtaining high-quality ceramic materials.

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M. Rotta, L. Zadorosny, C. L. Carvalho, J. A. Malmonge, L. F. Malmonge, R. Zadorosny. 2017-07-26. YBCO Ceramic Nanofibers obtained by the new technique of Solution Blow Spinning. https://doi.org/10.1016/j.ceramint.2016.07.152

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