Hu, DW and Wang, YM and Song, Q (2009) Weakly magnetic field-assisted synthesis of magnetite nano-particles in oxidative co-precipitation. PARTICUOLOGY, 7 (5). pp. 363-367. ISSN 1674-2001
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This paper presents experimental results on weakly magnetic field-assisted synthesis of magnetite (Fe3O4) nano-particles in an oxidative co-precipitation method, in comparison to the case without magnetic induction. The XRD results show that a weakly magnetic induction below 220 Gs could accelerate the phase transformation from goethite ((alpha-FeOOH) to magnetite (Fe3O4), and affect the crystal structure, the particle size/morphology and magnetic response of the magnetite nano-particles synthesized. In addition, a higher concentration of the FeCl2 solution in the synthesis reaction led to finer particles, both with and without magnetic induction.
|Subjects:||Material Science > Nanochemistry|
|Deposited On:||26 Dec 2009 07:06|
|Last Modified:||26 Dec 2009 07:07|
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