Density-structure correlations in CaO-SiO2, Na2O-CaO-SiO2 and K2O-CaOSiO2 glasses

Authors
Doweidar, H
Citation
H. Doweidar, Density-structure correlations in CaO-SiO2, Na2O-CaO-SiO2 and K2O-CaOSiO2 glasses, PHYS C GLAS, 40(2), 1999, pp. 85-89
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
PHYSICS AND CHEMISTRY OF GLASSES
ISSN journal
00319090 → ACNP
Volume
40
Issue
2
Year of publication
1999
Pages
85 - 89
Database
ISI
SICI code
0031-9090(199904)40:2<85:DCICNA>2.0.ZU;2-A
Abstract
Relations are proposed to analyse the density data of CaO-SiO2, Na2O-Cao-Si O2 and K2O-CaO-SiO2 glasses. It has been deduced that the volume of any of the structural units is constant and depends neither on the composition nor the type of glass. The volumes obtained are mostly the same found in the c orresponding binary silicate glasses.