Effect of substitution elements on magnetization of monodispersed MFe2O4 particles

S. I. Park; J. H. Kim; C. G. Kim; C. O. Kim

doi:10.1016/j.cap.2007.04.025

Effect of substitution elements on magnetization of monodispersed MFe₂O₄ particles

S. I. Park
, J. H. Kim
, C. G. Kim
, C. O. Kim

Department of Physics and Chemistry

Chungnam National University

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

13 Scopus citations

Abstract

The monodispersed hydrophilic magnetic fluids with nanometric M_xFe_3-xO₄ (M = Cu, Co, Ca and Ni) particles were prepared by sonochemical method. The substituted M amounts were analyzed with different x values by ICP-AES quantitatively. The excellent substitutability and magnetic property for Co, Ni was observed compared to those for Cu and Ca relatively. In particular, the applicability of Co was confirmed for novel radiotherapy.

Original language	English
Pages (from-to)	784-786
Number of pages	3
Journal	Current Applied Physics
Volume	8
Issue number	6
DOIs	https://doi.org/10.1016/j.cap.2007.04.025
State	Published - Oct 2008

Bibliographical note

Funding Information:
This study was supported by Korean Science and Engineering Foundation through the Research Center for Advanced Magnetic Materials at Chungnam National University.

Keywords

Ferrite
Magnetic nanoparticle
Sonochemical method
Substitution

Access to Document

10.1016/j.cap.2007.04.025

Cite this

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title = "Effect of substitution elements on magnetization of monodispersed MFe2O4 particles",

abstract = "The monodispersed hydrophilic magnetic fluids with nanometric MxFe3-xO4 (M = Cu, Co, Ca and Ni) particles were prepared by sonochemical method. The substituted M amounts were analyzed with different x values by ICP-AES quantitatively. The excellent substitutability and magnetic property for Co, Ni was observed compared to those for Cu and Ca relatively. In particular, the applicability of Co was confirmed for novel radiotherapy.",

keywords = "Ferrite, Magnetic nanoparticle, Sonochemical method, Substitution",

author = "Park, \{S. I.\} and Kim, \{J. H.\} and Kim, \{C. G.\} and Kim, \{C. O.\}",

note = "Funding Information: This study was supported by Korean Science and Engineering Foundation through the Research Center for Advanced Magnetic Materials at Chungnam National University.",

year = "2008",

month = oct,

doi = "10.1016/j.cap.2007.04.025",

language = "English",

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journal = "Current Applied Physics",

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T1 - Effect of substitution elements on magnetization of monodispersed MFe2O4 particles

AU - Park, S. I.

AU - Kim, J. H.

AU - Kim, C. G.

AU - Kim, C. O.

N1 - Funding Information: This study was supported by Korean Science and Engineering Foundation through the Research Center for Advanced Magnetic Materials at Chungnam National University.

PY - 2008/10

Y1 - 2008/10

N2 - The monodispersed hydrophilic magnetic fluids with nanometric MxFe3-xO4 (M = Cu, Co, Ca and Ni) particles were prepared by sonochemical method. The substituted M amounts were analyzed with different x values by ICP-AES quantitatively. The excellent substitutability and magnetic property for Co, Ni was observed compared to those for Cu and Ca relatively. In particular, the applicability of Co was confirmed for novel radiotherapy.

AB - The monodispersed hydrophilic magnetic fluids with nanometric MxFe3-xO4 (M = Cu, Co, Ca and Ni) particles were prepared by sonochemical method. The substituted M amounts were analyzed with different x values by ICP-AES quantitatively. The excellent substitutability and magnetic property for Co, Ni was observed compared to those for Cu and Ca relatively. In particular, the applicability of Co was confirmed for novel radiotherapy.

KW - Ferrite

KW - Magnetic nanoparticle

KW - Sonochemical method

KW - Substitution

UR - https://www.scopus.com/pages/publications/47349088651

U2 - 10.1016/j.cap.2007.04.025

DO - 10.1016/j.cap.2007.04.025

M3 - Article

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SN - 1567-1739

VL - 8

SP - 784

EP - 786

JO - Current Applied Physics

JF - Current Applied Physics

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ER -