Mechanochemical synthesis of stoichiometric MgFe2O4 spinel
Samo za registrovane korisnike
2009
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The influence of long-term milling of a mixture of (1) MgO and alpha-Fe2O3, (2) MgCO3, and alpha-Fe2O3, and (3) Mg(OH)(2) and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by electron microscopy, (SEM and TEM), X-ray diffraction and magnetization measurements. The spinel phase was observed first in cases (1) and (2) after 5 h of milling, and its formation was observed in all cases after 10 h. The synthesized MgFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 11, 10, and 12 nm, respectively for cases (1)-(3). Magnetic measurements after 10 h of milling show magnetization values of 19.8 J/(Tkg), 23.5 J/(Tkg) and 13.8 J/(Tkg), respectively for the cases (1)-(3).
Izvor:
Journal of Materials Science: Materials in Electronics, 2009, 20, 8, 782-787Izdavač:
- Springer, Dordrecht
Finansiranje / projekti:
- Ministry of Science and Environmental Protection of the Republic of Serbia
DOI: 10.1007/s10854-008-9802-2
ISSN: 0957-4522
WoS: 000268241200015
Scopus: 2-s2.0-67349194310
Kolekcije
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Pavlović, Miodrag B. AU - Jovalekic, C. AU - Nikolić, Aleksandar S. AU - Manojlović, Dragan D. AU - Šojić, Nešo PY - 2009 UR - https://cherry.chem.bg.ac.rs/handle/123456789/998 AB - The influence of long-term milling of a mixture of (1) MgO and alpha-Fe2O3, (2) MgCO3, and alpha-Fe2O3, and (3) Mg(OH)(2) and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by electron microscopy, (SEM and TEM), X-ray diffraction and magnetization measurements. The spinel phase was observed first in cases (1) and (2) after 5 h of milling, and its formation was observed in all cases after 10 h. The synthesized MgFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 11, 10, and 12 nm, respectively for cases (1)-(3). Magnetic measurements after 10 h of milling show magnetization values of 19.8 J/(Tkg), 23.5 J/(Tkg) and 13.8 J/(Tkg), respectively for the cases (1)-(3). PB - Springer, Dordrecht T2 - Journal of Materials Science: Materials in Electronics T1 - Mechanochemical synthesis of stoichiometric MgFe2O4 spinel VL - 20 IS - 8 SP - 782 EP - 787 DO - 10.1007/s10854-008-9802-2 ER -
@article{ author = "Pavlović, Miodrag B. and Jovalekic, C. and Nikolić, Aleksandar S. and Manojlović, Dragan D. and Šojić, Nešo", year = "2009", abstract = "The influence of long-term milling of a mixture of (1) MgO and alpha-Fe2O3, (2) MgCO3, and alpha-Fe2O3, and (3) Mg(OH)(2) and alpha-Fe2O3 powders in a planetary ball mill on the reaction synthesis of nanosized MgFe2O4 ferrites was studied. Mechanochemical reaction leading to formation of the MgFe2O4 spinel phase was followed by electron microscopy, (SEM and TEM), X-ray diffraction and magnetization measurements. The spinel phase was observed first in cases (1) and (2) after 5 h of milling, and its formation was observed in all cases after 10 h. The synthesized MgFe2O4 ferrite has a nanocrystalline structure with a crystallite size of about 11, 10, and 12 nm, respectively for cases (1)-(3). Magnetic measurements after 10 h of milling show magnetization values of 19.8 J/(Tkg), 23.5 J/(Tkg) and 13.8 J/(Tkg), respectively for the cases (1)-(3).", publisher = "Springer, Dordrecht", journal = "Journal of Materials Science: Materials in Electronics", title = "Mechanochemical synthesis of stoichiometric MgFe2O4 spinel", volume = "20", number = "8", pages = "782-787", doi = "10.1007/s10854-008-9802-2" }
Pavlović, M. B., Jovalekic, C., Nikolić, A. S., Manojlović, D. D.,& Šojić, N.. (2009). Mechanochemical synthesis of stoichiometric MgFe2O4 spinel. in Journal of Materials Science: Materials in Electronics Springer, Dordrecht., 20(8), 782-787. https://doi.org/10.1007/s10854-008-9802-2
Pavlović MB, Jovalekic C, Nikolić AS, Manojlović DD, Šojić N. Mechanochemical synthesis of stoichiometric MgFe2O4 spinel. in Journal of Materials Science: Materials in Electronics. 2009;20(8):782-787. doi:10.1007/s10854-008-9802-2 .
Pavlović, Miodrag B., Jovalekic, C., Nikolić, Aleksandar S., Manojlović, Dragan D., Šojić, Nešo, "Mechanochemical synthesis of stoichiometric MgFe2O4 spinel" in Journal of Materials Science: Materials in Electronics, 20, no. 8 (2009):782-787, https://doi.org/10.1007/s10854-008-9802-2 . .