Mohai, Ilona and Szépvölgyi, János and Gubicza, Jenő (2001) Synthesis of zinc ferrite nanopowders in an RF thermal plasma. In: 15th International Symposium on Plasma Chemistry, 2001.07.09-2001.07.13., Orléans, Franciaország.
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Abstract
Nanosized zinc ferrite spinel powders of various compositions were produced in an RF thermal plasma from oxide mixtures and from co-precipitated hydroxides. The products were characterised for bulk chemical (ICP-AES), and phase composition (XRD). In spite of the short residence time of the reagents in the plasma reactor considerable extent of spinel formation was achieved. Magnetization and Curie point measurements indicated that the spinel phases exhibited ferrimagnetic behaviour. Ferrites synthetized in the RF plasma reactor were compared to that produced by the conventional ceramic route.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | In: Proceedings of 15th International Symposium on Plasma Chemistry |
| Subjects: | Q Science / természettudomány > QC Physics / fizika Q Science / természettudomány > QD Chemistry / kémia |
| Depositing User: | Erika Bilicsi |
| Date Deposited: | 03 Apr 2013 11:31 |
| Last Modified: | 03 Apr 2013 11:31 |
| URI: | http://real.mtak.hu/id/eprint/4564 |
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