Тип публикации: статья из журнала
Год издания: 2016
Идентификатор DOI: 10.1134/S1063784216010230
Аннотация: Cobalt-ferrite (CoFe2O4) nanoparticles (CFNPs) are obtained using direct plasmachemical synthesis in the plasma of a low-pressure arc discharge. The formation of the CFNPs with an average size of 9 nm and a narrow granulometric composition is established employing the methods of X-ray structure analysis and transmission microscopy. The CFNP behavior upon high-temperature annealing is analyzed. The CFNP functional groups are determined using the infrared Fourier spectrum. The results of the X-ray energy dispersion confirm the correspondence of the ratio of the number of atoms of each material to the nominal stoichiometry. The basic magnetic properties of the obtained and annealed samples are investigated at room temperature using the vibrating spectrum magnetometry (VSM).
Издание
Журнал: TECHNICAL PHYSICS
Выпуск журнала: Vol. 61, Is. 1
Номера страниц: 103-107
ISSN журнала: 10637842
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER
Персоны
- Ushakov A.V. (Reshetnev Siberian State Aerospace University)
- Karpov I.V. (Reshetnev Siberian State Aerospace University)
- Lepeshev A.A. (Krasnoyarsk Scientific Center,Siberian Branch,Russian Academy of Sciences)
- Fedorov L.Y. (Siberian Federal University)
- Shaikhadinov A.A. (Siberian Federal University)
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