Preparation of al2o3 nanofibres and their surface plasma treatment

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Authors

ZRUBCOVÁ Galina PAVLIŇÁKOVÁ Veronika PAVLIŇÁK David

Year of publication 2020
Type Article in Proceedings
Conference Proceedings 11th International Conference on Nanomaterials - Research & Application (NANOCON 2019)
MU Faculty or unit

Faculty of Science

Citation
Web https://www.confer.cz/nanocon/2019/118-preparation-of-al2o3-nanofibres-and-their-surface-plasma-treatment
Doi http://dx.doi.org/10.37904/nanocon.2019.8773
Keywords electrospinning; alumina; nanofibres; plasma
Description In this work, the electrospinning process was used for the preparation of ceramic nanofibres from PVA/Al(NO3)3·9H2O precursor solutions. Six solutions with different weight concentrations were prepared and nanofibres from each solution were made. Precursor nanofibers were treated in DCSBD plasma (diffuse coplanar surface barrier discharge) for 10 minutes. Later fibres were thermally treated in furnace. Obtained calcinated nanofibers were analysed by FTIR analysis, scanning electron microscopy and thermogravimetry.
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