THE STUDY OF PROPERTIES OF THE FERRITE NANOPARTICLES SYNTHESIZED BY THERMAL TREATMENT METHOD

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NASERI MAHMOUD; Naderi Ehsan; SAION ELIAS

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Journal: NANOSCALE Year:2016 | Volume:3 | Issue:1 Page(s): 1-9

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Title

THE STUDY OF PROPERTIES OF THE FERRITE NANOPARTICLES SYNTHESIZED BY THERMAL TREATMENT METHOD

Author(s)

NASERI MAHMOUD | Naderi Ehsan | SAION ELIAS | Issue Writer Certificate

Keywords

THERMAL TREATMENTQ1

POLY VINYL ALCOHOLQ1

FERROMAGNETICQ1

SUPER PARAMAGNETICQ2

UNPAIRED ELECTRONSQ2

Abstract

In this research, magnesium ferrite, copper ferrite and cadmium ferrite nanoparticles were synthesized by THERMAL TREATMENT method by using a solution that contained poly (vinyl alcohol) (PVA). The structural characteristics of the calcined samples were determined by X-ray diffraction (XRD) that the results confirmed the presence of crystal phases in the all ferrite nanoparticles. Field emission scanning electron microscope (FESEM) obtained the particle sizes of the 5 to 8, 10 to 33 and 47 to 138 nm for magnesium ferrite, copper ferrite and cadmium ferrite nanoparticles respectively. Fourier transform infrared spectroscopy (FT-IR) confirmed the presence of metal oxide bands for the all calcined samples. Moreover, FT-IR spectra showed that the modes which related to organic compounds removed in more than 773 K. Magnetic properties such as saturation magnetization (Ms) and magnetic cA/mrcivity (Hc) were obtained at room temperature by using a vibrating sample magnetometer (VSM) which demonstrated cadmium and copper ferrites had FERROMAGNETIC behaviors and magnesium ferrite had SUPER PARAMAGNETIC. Electron paramagnetic resonance (EPR) spectroscopy showed the existence of UNPAIRED ELECTRONS for the all ferrite nanoparticles and measured the peak-to-peak line width (DHpp), the resonant magnetic field (Hr) and the g-factor values.

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APA: Copy

NASERI, MAHMOUD, Naderi, Ehsan, & SAION, ELIAS. (2016). THE STUDY OF PROPERTIES OF THE FERRITE NANOPARTICLES SYNTHESIZED BY THERMAL TREATMENT METHOD. NANOSCALE, 3(1), 1-9. SID. https://sid.ir/paper/257044/en

Vancouver: Copy

NASERI MAHMOUD, Naderi Ehsan, SAION ELIAS. THE STUDY OF PROPERTIES OF THE FERRITE NANOPARTICLES SYNTHESIZED BY THERMAL TREATMENT METHOD. NANOSCALE[Internet]. 2016;3(1):1-9. Available from: https://sid.ir/paper/257044/en

IEEE: Copy

MAHMOUD NASERI, Ehsan Naderi, and ELIAS SAION, “THE STUDY OF PROPERTIES OF THE FERRITE NANOPARTICLES SYNTHESIZED BY THERMAL TREATMENT METHOD,” NANOSCALE, vol. 3, no. 1, pp. 1–9, 2016, [Online]. Available: https://sid.ir/paper/257044/en

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