Počet záznamů: 1
Fe-Oxide/CeO2 Composites — Magnetization Curves and Their Analyses Using the Jiles–Atherton Model
- 1.0525460 - ÚFM 2021 RIV PL eng J - Článek v odborném periodiku
Nikodým, M. - Luňáček, J. - Jirásková, Yvonna - Janoš, P. - Juřica, J. - Životský, O.
Fe-Oxide/CeO2 Composites — Magnetization Curves and Their Analyses Using the Jiles–Atherton Model.
Acta Physica Polonica A. Roč. 137, č. 5 (2020), s. 601-603. ISSN 0587-4246. E-ISSN 1898-794X.
[CSMAG - Czech and Slovak Conference on Magnetism /17./. Košice, 03.06.2019-07.06.2019]
Grant CEP: GA MŠMT(CZ) EF17_048/0007399
Institucionální podpora: RVO:68081723
Klíčová slova: iron oxides/cerium dioxide sorbents * magnetization curves * Jiles–Atherton model
Obor OECD: Biodiversity conservation
Impakt faktor: 0.577, rok: 2020
Způsob publikování: Open access
http://przyrbwn.icm.edu.pl/APP/PDF/137/app137z5p005.pdf
The initial mixture of magnetite with 20 vol.% of cerium carbonate is treated at 673 K and 1173 K leading
to formation of Fe-oxide/cerium dioxide reactive sorbents. The main interest is devoted to iron-oxide composition and interactions between both oxides mainly influencing the structural and physical magnetic properties. While the morphology did not change markedly, the transformations of initial magnetite into maghemite and/or hematite contributed to changes in magnetic properties measured at 2 K and 300 K. The magnetization curves were analysed using a theoretical Jiles–Atherton approach and discussed in connection with sorbents microstructure.
Trvalý link: http://hdl.handle.net/11104/0310715
Počet záznamů: 1