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Magnetic Submicron Powder Preparation and Characterization

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Abstract:

The goal of this experimental study was to present a comparative analysis of iron oxides powders obtained by two alternative methods, i.e. the co-precipitation at high temperature from aqueous reaction medium of iron oxides and, respectively, the solvent free method for the preparation magnetite at room temperature. Vibrational absorption spectra evidenced the dominancy of magnetite in both samples, while the X-ray diffractograms revealed the submicron size as well as the presence of additional iron oxide, in the second sample prepared by solvent free method.

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Researches in Powder Metallurgy View Preview

Info:

Periodical:

Materials Science Forum (Volume 672)

Pages:

281-285

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.672.281

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Online since:

January 2011

Authors:

Ciprian Axinte, Claudia Nadejde, Manuela Ursache, Anton Airinei, Aurelian Cirlescu, Mihaela Racuciu, Dorina Creangă

Keywords:

Co-Precipitation Method, Free Solvent Method, Iron Oxide, X-Ray Diffractogram

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] R. Massart, E. Dubois, V. Cabuil, E. Hasmonay, J. Magn. Magn. Mater. 149, (1995) p.1.

Google Scholar

[2] F. Montagne, O.M. Monval, C. Pinchot, H. Mozzanega, A. Elaissari, J. Magn. Magn. Mater., 250 (2002) p.302.

Google Scholar

[3] B. Jeyadevan, I. Nakatani, J. Magn. Magn. Mater. 201 (1999) p.62.

Google Scholar

[4] D. Thapa, V.R. Palkar, M.B. Kurup, S. K. Malik, Mater. Lett. 58 (21) (2004) p.2692.

Google Scholar

[5] D.A. Barlow, J.K. Baird, C. -H. Su, J. Cryst. Growth, 264 (1-3) (2004) p.417.

Google Scholar

[6] R.Y. Hong, T.T. Pan, H.Z. Li, J. Magn. Magn. Mater. 303 (2006) p.60.

Google Scholar

[7] C. Corneanu, M. Corneanu, Al 7-lea Seminar National de Nanostiinta si Nanotehnologie, Craiova, Romania, 20 martie (2008).

Google Scholar

[8] Pavel, A., Creanga, D., J. Magn. Magn. Mater., 289 (2005) p.469.

Google Scholar

[9] P. Tartaj, M.P. Morales, S.V. Verdaguer, T.G. Carreno, C. J. Serna, J. Phys., D 36, (2003) R182.

Google Scholar

[10] X. R. Ye, C. Daraio, C. Wang, J. B. Talbot, S. Jin, Nanotechnology 6, (2006) p.852.

Google Scholar

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