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Titanium-doped γ-Fe2O3: Reduction and oxidation properties

Ayub, I.; Berry, Frank; Crabb, E. and Helgason, O. (2004). Titanium-doped γ-Fe2O3: Reduction and oxidation properties. Journal of Materials Science, 39(23) pp. 6921–6927.

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Titanium-doped γ-Fe2O3 has been prepared by the calcination of a solid formed by the addition of aqueous ammonia to an aqueous solution of titanium- and iron-containing salts and boiling the precipitate under reflux. As compared to pure γ-Fe2O3 made by similar methods, titanium-doped gamma-Fe2O3 showed a higher surface area and a greater stability to reduction, thermal conversion to an α-Fe2O3-related structure and the maintenance of a higher surface area during oxidation-reduction cycling.

Item Type: Article
Copyright Holders: 2004 Kluwer Academic Publishers
ISSN: 1573-4803
Academic Unit/School: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Life, Health and Chemical Sciences
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Interdisciplinary Research Centre: Biomedical Research Network (BRN)
Centre for Earth, Planetary, Space and Astronomical Research (CEPSAR)
Item ID: 5741
Depositing User: David Shuker
Date Deposited: 09 Nov 2006
Last Modified: 04 Oct 2016 09:55
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