| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10576706 | Journal of Solid State Chemistry | 2005 | 6 Pages |
Abstract
In addition, Raman spectroscopy allowed to identify a break in the linear phosphate chains as the amount of WO3 increases and the formation of P-O-W bonds in the vitreous network indicating the modifier behavior of WO6 octahedra in the glass network. Based on XANES data, we suggested a new attribution of several Raman absorption bands which allowed to identify the presence of W-Oâ and WO terminal bonds and a progressive apparition of W-O-W bridging bonds for the most WO3 concentrated samples (⩾30% molar) due to the formation of WO6 clusters.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Gaël Poirier, Younes Messaddeq, Sidney J.L. Ribeiro, Marcel Poulain,