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The formation of lithiated Ti-doped alpha-Fe2O3 nanocrystalline particles by mechanical milling of Ti-doped lithium spinel ferrite

Widatallah, H.M.; Gismelseed, A.M.; Bouziane, K.; Berry, F.J.; Al Rawas, A.D.; Al-Omari, I.A.; Yousif, A.A. and Elzain, M.E. (2004). The formation of lithiated Ti-doped alpha-Fe2O3 nanocrystalline particles by mechanical milling of Ti-doped lithium spinel ferrite. Hyperfine Interactions, 156(1) pp. 223–228.

DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1023/B:HYPE.0000043219.54254.02
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Abstract

The milling of spinel-related Ti-doped Li0.5Fe2.5O4 for different times is studied with XRD, Mossbauer spectroscopy and magnetic measurements. Milling converts the material to Li-Ti-doped alpha-Fe2O3 nanocrystalline particles via an intermediate gamma-LiFeO2-related phase. The role played by the dopant Ti-ion in the process is emphasized.

Item Type: Journal Article
ISSN: 0304-3843
Extra Information: Some of the symbols may not have transferred correctly into this bibliographic record and/or abstract.
Keywords: spinel ferrites; hematite; hyperfine field
Academic Unit/Department: Science > Life, Health and Chemical Sciences
Item ID: 5745
Depositing User: David Shuker
Date Deposited: 01 Nov 2006
Last Modified: 02 Dec 2010 19:54
URI: http://oro.open.ac.uk/id/eprint/5745
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