Marques, Rodrigo Fernando Costa [UNESP]Garcia, CecileLecante, PierreRibeiro, Sidney José Lima [UNESP]Noe, LaureSilva, Nuno J. O.Amaral, Vitor S.Millan, AngelVerelst, Marc2014-05-202014-05-202008-10-01Journal of Magnetism and Magnetic Materials. Amsterdam: Elsevier B.V., v. 320, n. 19, p. 2311-2315, 2008.0304-8853http://hdl.handle.net/11449/41634The preparation of superparamagnetic magnetite (Fe(3)O(4)) nanoparticles by electro-precipitation in ethanol is proposed. Particle average size can be set from 4.4 to 9 nm with a standard deviation around 20%. Combination of wide-angle X-ray scattering (WAXS), Electron energy loss spectroscopy (EELS) and Mossbauer spectroscopy characterizations clearly identifies the particles as magnetite single-crystals (Fe(3)O(4)). (C) 2008 Elsevier B.V. All rights reserved.2311-2315engnanoparticlemagnetitemagnetic materialiron oxideArtigo10.1016/j.jmmm.2008.04.165WOS:000257205900003Acesso restrito211594262169417464460474630346540000-0003-3286-94400000-0003-0195-3885