Synthesis of Co/Co 3o 4 nanocomposite particles relevant to magnetic field processing

A. K. Srivastava; S. Madhavi; M. Menon; R. V. Ramanujan

doi:10.1166/jnn.2010.2532

Synthesis of Co/Co ₃o ₄ nanocomposite particles relevant to magnetic field processing

A. K. Srivastava, S. Madhavi, M. Menon, R. V. Ramanujan

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

4 Citations (Scopus)

Abstract

CO/CO ₃O ₄ nanocomposite particles of various morphologies were synthesized by the reverse micelle technique. Equiaxed, rod and faceted crystals with rectangular, pentagonal and hexagonal cross sections were observed. Annealing resulted in the formation of a composite of cobalt oxide (Co ₃O ₄) and fcc cobalt (Co). Removal of boron residues from the final product was established by surface characterization. Magnetic moment of these nanocomposite particles is relevant to magnetic field processing.

Original language	English
Pages (from-to)	6580-6585
Number of pages	6
Journal	Journal of Nanoscience and Nanotechnology
Volume	10
Issue number	10
DOIs	https://doi.org/10.1166/jnn.2010.2532
Publication status	Published - Oct 2010
Externally published	Yes

ASJC Scopus Subject Areas

Bioengineering
General Chemistry
Biomedical Engineering
General Materials Science
Condensed Matter Physics

Keywords

Chemical synthesis
Co/Co O nanoparticles
Magnetic field processing
Magnetic nanomaterials

Access to Document

10.1166/jnn.2010.2532

Cite this

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abstract = "CO/CO 3O 4 nanocomposite particles of various morphologies were synthesized by the reverse micelle technique. Equiaxed, rod and faceted crystals with rectangular, pentagonal and hexagonal cross sections were observed. Annealing resulted in the formation of a composite of cobalt oxide (Co 3O 4) and fcc cobalt (Co). Removal of boron residues from the final product was established by surface characterization. Magnetic moment of these nanocomposite particles is relevant to magnetic field processing.",

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AU - Madhavi, S.

AU - Menon, M.

AU - Ramanujan, R. V.

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KW - Magnetic field processing

KW - Magnetic nanomaterials

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