Influence of functionalization with citric acid on the properties of magnetic nanoparticles Zn-=SUB=-x-=/SUB=-Fe-=SUB=-3-x-=/SUB=-O-=SUB=-4-=/SUB=- (0≤ x≤ 1.0)

نویسندگان

چکیده

The effect of surface functionalization with citric acid on the properties magnetic nanoparticles (MNPs) Zn x Fe 3-x O 4 (x=0; 0.25; 0.5; 0.75; 1.0) synthesized by hydrothermal method was studied. To study MNPs, X-ray diffractometry (XRD) and energy dispersive spectroscopy (EDS) were used. samples phase state MNPs studied using a physical property measurement system (PPMS) Mossbauer (MS). It has been established that sizes crystallites crystal lattice parameter change increasing 2+ concentration. low values coercive force presence doublet MS indicate both ferrimagnetic superparamagnetic components. Keywords: ferrite spinel synthesis, acid, structure, properties, structure.

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ژورنال

عنوان ژورنال: Fizika tverdogo tela

سال: 2022

ISSN: ['0367-3294', '1726-7498']

DOI: https://doi.org/10.21883/pss.2022.10.54249.391