Počet záznamů: 1
Identification of ferric oxide polymorphs in nanoparticles prepared by sol-gel method and maximization of ε-Fe.sub.2./sub.O.sub.3./sub. content
- 1.0519486 - FZÚ 2020 RIV NL eng J - Článek v odborném periodiku
Kubániová, D. - Brázda, Petr - Závěta, K. - Kmječ, T. - Klementová, Mariana - Kohout, J.
Identification of ferric oxide polymorphs in nanoparticles prepared by sol-gel method and maximization of ε-Fe2O3 content.
Journal of Magnetism and Magnetic Materials. Roč. 472, Feb (2019), s. 96-103. ISSN 0304-8853. E-ISSN 1873-4766
Grant CEP: GA ČR GA16-04340S
Institucionální podpora: RVO:68378271
Klíčová slova: magnetically ordered nanoparticles * ε-Fe2O3 * hyperfine interactions * Mossbauer spectroscopy * sol-gel synthesis * iron oxide nanocomposites
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 2.717, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.jmmm.2018.09.107
The effects of annealing temperature and Fe2O3 mass fraction in the initial mixture on the composition of ferric oxide polymorphs within the ε-Fe2O3/SiO2 nanocomposite prepared by sol-gel method were investigated. The structural and magnetic properties of prepared samples were characterized in detail by combination of X-ray powder diffraction (XRPD), high-resolution transmission electron microscopy, magnetic measurements and a local probe technique - transmission Mössbauer spectroscopy (TMS).
Trvalý link: http://hdl.handle.net/11104/0304462
Počet záznamů: 1