Grain size control of the magnetic nanoparticles by solid state route modification

A. C.H. Barreto; V. R. Santiago; R. M. Freire; S. E. Mazzetto; J. M. Sasaki; I. F. Vasconcelos; J. C. Denardin; Giuseppe Mele; Luigi Carbone; P. B.A. Fechine

doi:10.1007/s11665-013-0480-8

Grain size control of the magnetic nanoparticles by solid state route modification

A. C.H. Barreto
, V. R. Santiago
, R. M. Freire
, S. E. Mazzetto
, J. M. Sasaki
, I. F. Vasconcelos
, J. C. Denardin
, Giuseppe Mele
, Luigi Carbone
, P. B.A. Fechine

Grupo de Química de Materiais Avançados (GQMAT)
Federal University of Ceará
Universidad de Santiago de Chile
University of Salento

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The CoFe₂O₄ and NiFe₂O₄ nanoparticles were synthesized exploiting a co-precipitation method and afterward calcinated at 400 C through two different experimental apparatus: a conventional muffle and rotatory oven. X-ray diffraction (XRD) analysis revealed that nanocrystalline ferrites grew with a face center cubic structure (fcc) and Fd3m symmetry space group. XRD, transmission electron microscopy, and magnetic measurements confirmed the compositional homogeneity and the narrow size particle distribution (6-8 nm) of the sample thermally treated in a rotary oven, in all likelihood due to the sample's constant turning movement. The size of the magnetic particles is extremely important and influences the choice of a potential technological application. For this reason, our study emerges as a new and simple innovating procedure to control the size of magnetic nanoparticles.

Original language	English
Pages (from-to)	2073-2079
Number of pages	7
Journal	Journal of Materials Engineering and Performance
Volume	22
Issue number	7
DOIs	https://doi.org/10.1007/s11665-013-0480-8
State	Published - Jul 2013
Externally published	Yes

Keywords

CoFeO
NiFeO
magnetic nanoparticles
size grain control

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title = "Grain size control of the magnetic nanoparticles by solid state route modification",

abstract = "The CoFe2O4 and NiFe2O4 nanoparticles were synthesized exploiting a co-precipitation method and afterward calcinated at 400 C through two different experimental apparatus: a conventional muffle and rotatory oven. X-ray diffraction (XRD) analysis revealed that nanocrystalline ferrites grew with a face center cubic structure (fcc) and Fd3m symmetry space group. XRD, transmission electron microscopy, and magnetic measurements confirmed the compositional homogeneity and the narrow size particle distribution (6-8 nm) of the sample thermally treated in a rotary oven, in all likelihood due to the sample's constant turning movement. The size of the magnetic particles is extremely important and influences the choice of a potential technological application. For this reason, our study emerges as a new and simple innovating procedure to control the size of magnetic nanoparticles.",

keywords = "CoFeO, NiFeO, magnetic nanoparticles, size grain control",

author = "Barreto, \{A. C.H.\} and Santiago, \{V. R.\} and Freire, \{R. M.\} and Mazzetto, \{S. E.\} and Sasaki, \{J. M.\} and Vasconcelos, \{I. F.\} and Denardin, \{J. C.\} and Giuseppe Mele and Luigi Carbone and Fechine, \{P. B.A.\}",

year = "2013",

month = jul,

doi = "10.1007/s11665-013-0480-8",

language = "English",

volume = "22",

pages = "2073--2079",

journal = "Journal of Materials Engineering and Performance",

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TY - JOUR

T1 - Grain size control of the magnetic nanoparticles by solid state route modification

AU - Barreto, A. C.H.

AU - Santiago, V. R.

AU - Freire, R. M.

AU - Mazzetto, S. E.

AU - Sasaki, J. M.

AU - Vasconcelos, I. F.

AU - Denardin, J. C.

AU - Mele, Giuseppe

AU - Carbone, Luigi

AU - Fechine, P. B.A.

PY - 2013/7

Y1 - 2013/7

N2 - The CoFe2O4 and NiFe2O4 nanoparticles were synthesized exploiting a co-precipitation method and afterward calcinated at 400 C through two different experimental apparatus: a conventional muffle and rotatory oven. X-ray diffraction (XRD) analysis revealed that nanocrystalline ferrites grew with a face center cubic structure (fcc) and Fd3m symmetry space group. XRD, transmission electron microscopy, and magnetic measurements confirmed the compositional homogeneity and the narrow size particle distribution (6-8 nm) of the sample thermally treated in a rotary oven, in all likelihood due to the sample's constant turning movement. The size of the magnetic particles is extremely important and influences the choice of a potential technological application. For this reason, our study emerges as a new and simple innovating procedure to control the size of magnetic nanoparticles.

AB - The CoFe2O4 and NiFe2O4 nanoparticles were synthesized exploiting a co-precipitation method and afterward calcinated at 400 C through two different experimental apparatus: a conventional muffle and rotatory oven. X-ray diffraction (XRD) analysis revealed that nanocrystalline ferrites grew with a face center cubic structure (fcc) and Fd3m symmetry space group. XRD, transmission electron microscopy, and magnetic measurements confirmed the compositional homogeneity and the narrow size particle distribution (6-8 nm) of the sample thermally treated in a rotary oven, in all likelihood due to the sample's constant turning movement. The size of the magnetic particles is extremely important and influences the choice of a potential technological application. For this reason, our study emerges as a new and simple innovating procedure to control the size of magnetic nanoparticles.

KW - CoFeO

KW - NiFeO

KW - magnetic nanoparticles

KW - size grain control

UR - https://www.scopus.com/pages/publications/84879500785

U2 - 10.1007/s11665-013-0480-8

DO - 10.1007/s11665-013-0480-8

M3 - Article

AN - SCOPUS:84879500785

SN - 1059-9495

VL - 22

SP - 2073

EP - 2079

JO - Journal of Materials Engineering and Performance

JF - Journal of Materials Engineering and Performance

IS - 7

ER -

Grain size control of the magnetic nanoparticles by solid state route modification

Abstract

Keywords

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