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Synthesis and Characterization of Magnetic Nanoparticles using polyvinylpirrolidone as stabilizer

Published online by Cambridge University Press:  04 September 2017

Morales P. Patricio ,
Moncayo H. José María ,
García R. Miguel  and
Santoyo S. Jaime
Morales P. Patricio
Affiliation:
Departamento de Ingeniería en Nanotecnología, Instituto Tecnológico Superior de Poza Rica, Calle Luis Donaldo Colosio Murrieta S/N Col. Arroyo del Maíz C.P 93230 Poza Rica, Veracruz. México.
Moncayo H. José María*
Affiliation:
Departamento de Ingeniería en Nanotecnología, Instituto Tecnológico Superior de Poza Rica, Calle Luis Donaldo Colosio Murrieta S/N Col. Arroyo del Maíz C.P 93230 Poza Rica, Veracruz. México.
García R. Miguel
Affiliation:
Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Av. Instituto Politécnico Nacional2508, Col. San Pedro Zacatenco, Delegación Gustavo A. Madero, México D.F.
Santoyo S. Jaime
Affiliation:
Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Av. Instituto Politécnico Nacional2508, Col. San Pedro Zacatenco, Delegación Gustavo A. Madero, México D.F.
*
*(Email: [email protected])
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Abstract

Magnetic nanoparticles were obtained by chemical coprecipitation technique from aqueous solutions of iron salts, the synthesis was carried out in an alkaline medium, obtaining magnetic nanoparticles of around 2-10 nm in size. The nanoparticles obtained were stabilized with polyvinylpirrolidone (PVP), the particle size was measured by transmission electron microscopy (TEM), the crystal structure of the magnetic nanoparticles obtained was verified by X-ray diffraction (DRX). The chemical composition of the nanoparticles powder was investigated using electron scanning microscope with energy dispersive X-ray spectroscopy (EDX) equipment. Optical properties as absorption was studied by UV-Vis spectroscopy.

Keywords

MagneticNanostructureNanoscale
Type
Articles
Information
MRS Advances , Volume 2 , Issue 49: International Materials Research Congress XXV , 2017 , pp. 2769 - 2773
Copyright
Copyright © Materials Research Society 2017 

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References

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