Lithium insertion in compounds of the type alpha-Fe2-xTixO3

Berry, F.J.; Marco, J.F.; Stewart, S.J. and Widatallah, H.M. (2001). Lithium insertion in compounds of the type alpha-Fe2-xTixO3. Solid State Communications, 117(4) pp. 235–238.

DOI (Digital Object Identifier) Link:	http://dx.doi.org/10.1016/S0038-1098(00)00458-0

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Abstract

Lithium has been chemically inserted into compounds of the type alpha -Fe2-xTixO3 (x < ca. 0.25). X-ray photoelectron spectroscopy shows the partial reduction of Fe3+ to Fe2+. Fe-57 Mossbauer spectroscopy shows a decrease in magnitude of the magnetic hyperfine fields characteristic of the <alpha>-Fe2O3 structure. Similar results have been recorded from materials of formulation alpha -Fe2-xMxO3 (M = Sn, Mg).

Item Type:	Journal Article
ISSN:	0038-1098
Keywords:	E. Mössbauer spectroscopy; E. Iron oxides; E. Lithiation of iron oxide
Academic Unit/Department:	Science > Life, Health and Chemical Sciences
Item ID:	5774
Depositing User:	David Shuker
Date Deposited:	09 Nov 2006
Last Modified:	02 Dec 2010 19:54
URI:	http://oro.open.ac.uk/id/eprint/5774

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