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Journal of Materials Science

, Volume 41, Issue 23, pp 8025–8028 | Cite as

The formation of ilmenite FeTiO3 powders by a novel liquid mix and H2/H2O reduction process

  • Xin Tang
  • Ke-ao Hu
Article

Abstract

FeTiO3 powder was prepared via a liquid mix and H2/H2O reduction process. First, an intermediate compound was synthesized by a liquid mix process. This precursor compound to FeTiO3 was characterized by thermal analysis (TG/DTA) and Fourier Transform Infrared spectroscopy (FT-IR). Second, the precursor was annealed in the air, H2/H2O(g) mixing gas stream, respectively. The obtained powder was characterized by X-ray diffraction (XRD), energy dispersive X-ray analysis spectroscopy (EDAX) and scanning electron microscope (SEM). It was showed that pure and homogenous FeTiO3 was successfully obtained below 600 °C.

Keywords

Ilmenite Solid State Reaction Method FeTiO3 Tetrabutyl Titanate Strong Exothermic Peak 

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Copyright information

© Springer Science+Business Media, LLC 2006

Authors and Affiliations

  1. 1.School of Material Science and EngineeringShanghai Jiao Tong UniversityShanghaiP.R. China

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