Number of the records: 1
Fe-Oxide/CeO2 Composites — Magnetization Curves and Their Analyses Using the Jiles–Atherton Model
- 1.
SYSNO ASEP 0525460 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Fe-Oxide/CeO2 Composites — Magnetization Curves and Their Analyses Using the Jiles–Atherton Model Author(s) Nikodým, M. (CZ)
Luňáček, J. (CZ)
Jirásková, Yvonna (UFM-A) RID, ORCID
Janoš, P. (CZ)
Juřica, J. (CZ)
Životský, O. (CZ)Number of authors 6 Source Title Acta Physica Polonica A. - : Polska Akademia Nauk - ISSN 0587-4246
Roč. 137, č. 5 (2020), s. 601-603Number of pages 3 s. Action CSMAG - Czech and Slovak Conference on Magnetism /17./ Event date 03.06.2019 - 07.06.2019 VEvent location Košice Country SK - Slovakia Event type WRD Language eng - English Country PL - Poland Keywords iron oxides/cerium dioxide sorbents ; magnetization curves ; Jiles–Atherton model Subject RIV EH - Ecology, Behaviour OECD category Biodiversity conservation R&D Projects EF17_048/0007399 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support UFM-A - RVO:68081723 UT WOS 000558676100006 EID SCOPUS 85088568744 DOI 10.12693/APhysPolA.137.601 Annotation 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.Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2021 Electronic address http://przyrbwn.icm.edu.pl/APP/PDF/137/app137z5p005.pdf
Number of the records: 1