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2017 | 131 | 4 | 729-731
Article title

Preparation and Investigations of Ni_{0.2}Zn_{0.8}Fe₂O₄ Ferrite Nanofiber Membranes by Needleless Electrospinning Method

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Abstracts
EN
The preparation of Ni_{0.2}Zn_{0.8}Fe₂O₄ nanofiber membranes by simple and versatile needleless electrospinning technique is presented. The single phase of spinel ferrite membrane was obtained after conventional thermal treatment of polyvinyl alcohol (PVA)/metal nitrate precursors at 800°C for 4 h in air. The formation of single-phase fibers was characterized using differential scanning calorimetry accompanied with thermogravimetric analysis. The surface morphology, microstructure and crystal structure were investigated by scanning electron microscopy, X-ray diffraction and transmission electron microscopy. The magnetic properties of the fibrous samples measured in the temperature range from 2 to 300 K verify a soft magnetic behavior, which is quite typical for ferrimagnetic spinel-type ferrites.
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Contributors
author
  • Institute of Materials Research, SAS, Watsonova 47, 04 001 Košice, Slovakia
author
  • Institute of Materials Research, SAS, Watsonova 47, 04 001 Košice, Slovakia
author
  • Institute of Materials Research, SAS, Watsonova 47, 04 001 Košice, Slovakia
author
  • Institute of Materials Research, SAS, Watsonova 47, 04 001 Košice, Slovakia
author
  • Institute of Materials Research, SAS, Watsonova 47, 04 001 Košice, Slovakia
author
  • Institute of Experimental Physics, SAS, Watsonova 47, 040 01 Košice, Slovakia
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n4039kz
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