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Publikováno v:
Journal of Solid State Chemistry. 121:372-378
Copper-zinc-cobalt-aluminium-containing crystalline hydroxycarbonates having hydrotalcite structure have been prepared by coprecipitation. X-ray powder diffraction (XRPD), magnetic susceptibility, and extended X-ray absorption fine structure (EXAFS)
Autor:
Fatih Zighem, Kahina Ait Atmane, Frédéric Ott, Jérémie Margueritat, Jean-Yves Piquemal, Mona Ibrahim, Grégory Chaboussant, Guillaume Viau, Yaghoub Soumare, Rym Boubekri, Frédéric Schoenstein, Noureddine Jouini, T. Maurer
Publikováno v:
Journal of Solid State Chemistry
Journal of Solid State Chemistry, Elsevier, 2013, 197, pp.297. ⟨10.1016/j.jssc.2012.08.009⟩
Journal of Solid State Chemistry, 2013, 197, pp.297. ⟨10.1016/j.jssc.2012.08.009⟩
Journal of Solid State Chemistry, Elsevier, 2013, 197, pp.297. ⟨10.1016/j.jssc.2012.08.009⟩
Journal of Solid State Chemistry, 2013, 197, pp.297. ⟨10.1016/j.jssc.2012.08.009⟩
We present in this paper the structural and magnetic properties of high aspect ratio Co nanoparticles (~10) at high temperatures (up to 623 K) using in situ X ray diffraction (XRD) and SQUID characterizations. We show that the anisotropic shapes, the