A facile low temperature method for the synthesis of CoFe2O4 nanoparticles possessing excellent microwave absorption properties

D. Moitra; S. Hazra; B. K. Ghosh; R. K. Jani; M. K. Patra; S. R. Vadera; N. N. Ghosh

doi:10.1039/C5RA06600J

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A facile low temperature method for the synthesis of CoFe₂O₄ nanoparticles possessing excellent microwave absorption properties†

D. Moitra,^a S. Hazra,^a B. K. Ghosh,^a R. K. Jani,^b M. K. Patra,^b S. R. Vadera^b and N. N. Ghosh*^a

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* Corresponding authors

^a Nano-materials Lab, Department of Chemistry, Birla Institute of Technology and Science, PIlani K. K. Birla Goa Campus, Goa-403726, India
E-mail: naren70@yahoo.com
Fax: +91 823 2557033
Tel: +91 823 2580318

^b Defence Laboratory, Jodhpur-342011, India

Abstract

CoFe₂O₄ nanoparticles, synthesized via a co-precipitation method at 120 °C, exhibited excellent microwave absorption properties, with minimum reflection loss of −55 dB (∼99.99%) at 9.25 GHz. To the best of our knowledge, these synthesized CoFe₂O₄ nanoparticles show the highest minimum reflection loss in comparison with the reported CoFe₂O₄ based materials.

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Article information

DOI: https://doi.org/10.1039/C5RA06600J
Article type: Communication
Submitted: 13 Apr 2015
Accepted: 05 Jun 2015
First published: 05 Jun 2015

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RSC Adv., 2015,5, 51130-51134

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A facile low temperature method for the synthesis of CoFe₂O₄ nanoparticles possessing excellent microwave absorption properties

D. Moitra, S. Hazra, B. K. Ghosh, R. K. Jani, M. K. Patra, S. R. Vadera and N. N. Ghosh, RSC Adv., 2015, 5, 51130 DOI: 10.1039/C5RA06600J

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