| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1237228 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2010 | 6 Pages |
Abstract
Vanadate–tellurate vitreous systems with composition (1 − x)TeO2·xV2O5 where x = 0.3 and 0.4 have been prepared by the conventional melt-quench method. The structural aspects have been investigated using FTIR spectroscopy and the density functional theory (DFT) calculations.The present study provides the interesting information concerning devitrification behavior of the vanadate–tellurate vitreous system which occur Te2V2O9 crystalline phase. The structure of the heat-treated glasses was found to consist mainly of rings containing [TeO3], [TeO4], [VO4] and some [VO5] structural units.
Keywords
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Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
S. Rada, M. Rada, E. Culea,