Electrical properties of phosphate glasses

The electrical properties of glasses in the Na 2OP 2O 5, Ag 2OP 2O 5 and (1− x)Na 2O xAg 2OP 2O 5 systems have been measured over a range of temperature and composition. The properties of the Na 2OP 2O 5 and Ag 2OP 2O 5 glasses have been compared within the phosphate system as well as with sil...

Full description

Saved in:
Bibliographic Details
Published in:Journal of non-crystalline solids 1973, Vol.12 (3), p.321-332
Main Author: Bartholomew, Roger F.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The electrical properties of glasses in the Na 2OP 2O 5, Ag 2OP 2O 5 and (1− x)Na 2O xAg 2OP 2O 5 systems have been measured over a range of temperature and composition. The properties of the Na 2OP 2O 5 and Ag 2OP 2O 5 glasses have been compared within the phosphate system as well as with silicate glasses. The silver-containing glasses show higher conductivity and lower temperature coefficients when compared with the sodium-containing glasses. A maximum in the room temperature resistivity of the (1− x)Na 2O− xAg 2O−P 2O 5 system was found around the mole ratio of 0.16:0.84 Ag 2O:Na 2O, indicating a mixed-alkali effect. A similar effect was seen in the tan δ, but not in the T g-against-composition plots. A linear relationship was noted for the tan δ-versus-log 10 (resistivity) plot, as has been seen in other glass-forming systems.
ISSN:0022-3093
1873-4812
DOI:10.1016/0022-3093(73)90004-5