Magnetic nanoparticles and nanoparticle assemblies from metallorganic precursors

Y. K. Gun'ko; S. C. Pillai; D. McInerney

doi:10.1023/A:1011284009174

Magnetic nanoparticles and nanoparticle assemblies from metallorganic precursors

Y. K. Gun'ko^*, S. C. Pillai, D. McInerney

^*Corresponding author for this work

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

32 Citations (Scopus)

Abstract

Magnetic nanoparticles of γ-Fe₂O₃, Fe₂O₃/SiO₂ composite and magnetite (Fe₃O₄) have been prepared using novel metallorganic precursors (Fe[NC(C₆H₄)C(NSiMe₃)₂]₂C l, Fe₂[O₂Si(C₆H₅)₂] ₃ and [Fe(OBu^t)₃Na(THF)]₂) by hydrolysis, sol-gel condensation and further ultrasound and thermal treatment of the samples. The nanoparticles have been investigated by X-ray powder diffraction, TEM, SEM and AFM.

Original language	English
Pages (from-to)	299-302
Number of pages	4
Journal	Journal of Materials Science: Materials in Electronics
Volume	12
Issue number	4-6
DOIs	https://doi.org/10.1023/A:1011284009174
Publication status	Published - Apr 2001
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Magnetic nanoparticles and nanoparticle assemblies from metallorganic precursors",

abstract = "Magnetic nanoparticles of γ-Fe2O3, Fe2O3/SiO2 composite and magnetite (Fe3O4) have been prepared using novel metallorganic precursors (Fe[NC(C6H4)C(NSiMe3)2]2C l, Fe2[O2Si(C6H5)2] 3 and [Fe(OBut)3Na(THF)]2) by hydrolysis, sol-gel condensation and further ultrasound and thermal treatment of the samples. The nanoparticles have been investigated by X-ray powder diffraction, TEM, SEM and AFM.",

author = "Gun'ko, {Y. K.} and Pillai, {S. C.} and D. McInerney",

year = "2001",

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doi = "10.1023/A:1011284009174",

language = "English",

volume = "12",

pages = "299--302",

journal = "Journal of Materials Science: Materials in Electronics",

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AU - Gun'ko, Y. K.

AU - Pillai, S. C.

AU - McInerney, D.

PY - 2001/4

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N2 - Magnetic nanoparticles of γ-Fe2O3, Fe2O3/SiO2 composite and magnetite (Fe3O4) have been prepared using novel metallorganic precursors (Fe[NC(C6H4)C(NSiMe3)2]2C l, Fe2[O2Si(C6H5)2] 3 and [Fe(OBut)3Na(THF)]2) by hydrolysis, sol-gel condensation and further ultrasound and thermal treatment of the samples. The nanoparticles have been investigated by X-ray powder diffraction, TEM, SEM and AFM.

AB - Magnetic nanoparticles of γ-Fe2O3, Fe2O3/SiO2 composite and magnetite (Fe3O4) have been prepared using novel metallorganic precursors (Fe[NC(C6H4)C(NSiMe3)2]2C l, Fe2[O2Si(C6H5)2] 3 and [Fe(OBut)3Na(THF)]2) by hydrolysis, sol-gel condensation and further ultrasound and thermal treatment of the samples. The nanoparticles have been investigated by X-ray powder diffraction, TEM, SEM and AFM.

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JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

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Magnetic nanoparticles and nanoparticle assemblies from metallorganic precursors

Abstract

ASJC Scopus subject areas

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