Conference
Quantification of the Ti oxidation state in BaTi1−xNbxO3 compounds
Abstract
The Ti oxidation state of a series mixed-valence BaTi1−xNbxO3 compound (where x=0.002, 0.004, 0.02, 0.10, 0.20 and 0.50) is investigated using high resolution electron energy loss spectroscopy (EELS). The energy loss near edge structure (ELNES) of the Ti-L2,3 and O-K edges was recorded with high energy resolution. The fraction of Ti4+ and Ti3+ components is determined in each compound by linear profile fitting with Ti4+ and Ti3+ standard …
Authors
Shao Y; Maunders C; Rossouw D; Kolodiazhnyi T; Botton GA
Volume
110
Pagination
pp. 1014-1019
Publisher
Elsevier
Publication Date
7 2010
DOI
10.1016/j.ultramic.2010.05.006
Conference proceedings
Ultramicroscopy
Issue
8
ISSN
0304-3991