31P and 29Si Magic‐Angle Sample‐Spinning NMR Investigation of the Structural Environment of Phosphorus in Alkaline‐Earth Silicate Glasses
- 1 October 1986
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 69 (10) , C‐222-C‐223
- https://doi.org/10.1111/j.1151-2916.1986.tb07340.x
Abstract
29Si and 31P magic‐angle sample‐spinning NMR spectroscopy indicates that phosphorus added as P2O5 to alkaline‐earth metasilicate glasses is present as monomeric (PO4)3– structural units and that incorporation of this phosphorus increases the average polymerization of the silicate portion of the glass. These results are consistent with published interpretations of Raman spectra of similar composition.Keywords
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