p.242
p.246
p.250
p.254
p.258
p.262
p.266
p.270
p.277
Effect of P2O5 on Microstructure and Properties of Calcium Aluminoborosilicate Glasses
Abstract:
In alkaline earth aluminoborosilicate glasses containing P2O5, the changes of structure and properties caused by variations in the ratio P2O5/B2O3 were investigated. The structure was investigated by Fourier transform infrared spectroscopy and nuclear magnetic resonance. The dielectric constant and tangent loss were measured at 1 MHz. Chemical durability was evaluated by weight losses of glass samples after immersion in water. The results indicated that the fraction of four-coordinated boron atoms (N4), chemical durability and dielectric properties increased with increasing P2O5/B2O3 replacements.
Info:
Periodical:
Pages:
258-261
Citation:
Online since:
January 2013
Authors:
Keywords:
Price:
Сopyright:
© 2013 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: