Structural, Magnetic, and Electrical Characteristics of Metastable Iron Oxide Nano-Sized Powders

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Structural, magnetic and electrical properties of iron oxide nano-sized powders synthesised electrochemically under various conditions are presented. The influence of the temperature and current density of synthesis on particular powder characteristics is established. Possibilities for co-existence of various phases and their impact on powder properties, as well as feasible paths of phase relaxation and transition during non-isothermal heating are investigated, too. In this way, optimal procedures for the preparation and stabilisation of iron oxides nano-sized powders of different characteristics are evaluated.

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Periodical:

Edited by:

Dragan P. Uskokovic, Slobodan K. Milonjic and Dejan I. Rakovic

Pages:

113-118

DOI:

10.4028/www.scientific.net/MSF.518.113

Citation:

L. Vulićević et al., "Structural, Magnetic, and Electrical Characteristics of Metastable Iron Oxide Nano-Sized Powders", Materials Science Forum, Vol. 518, pp. 113-118, 2006

Online since:

July 2006

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$35.00

[1] R.M. Cornell and U. Schwertmann: The Iron Oxides (Wiley-VCH, Weinheim 2003), p.664.

[2] G. Berti: Mater. Sci. Forum Vol. 229-231 (1995), p.431.

[3] Ch. Wagner and D. Velde: Bull. Minéral. Vol. 108 (1985), p.173.

[4] W. Luo, S.R. Nagel, T.F. Rosenbaum and R.E. Rosensweig: Phys. Rev. Lett. Vol. 67 (1991), p.2721.

[5] U.J. Hartmann: J. Magn. and Magn. Materials Vol. 83 (1990), p.545.

[6] T. -Y. Ying, S. Yiacoumi, and C. Tsouris: J. of Disp. Sci. & Technol. Vol. 23 (2002), p.569.

[7] Ž. Tomić, P. Jovanić, A. Bugarinović, S. Vardić, A. Maričić, Lj. Vulićević and G. Gligorić: Serb. J. Electr. Engin. Vol. 3 (2004), p.29.

DOI: 10.2298/sjee0403029t

[8] L. Neel: Ann. De Phys. Vol. 3 (1948), p.137.

[9] J.E.T. Channell and C. McCabe: J. Geophys. Res. Vol. 99 (1994), p.4613.

[10] R. Dieckmann and H. Schmalzried: Phys. Chem. Vol. 86 (1982), p.112.

[11] A.J. David and H. Welch: Trans. Farad. Soc. Vol. 52 (1956), p.1642.

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