Mixed Anion Effect in Conductivity of Rapidly Quenched Li4SiO4-Li3BO3 Glasses
Open Access
- 1 January 1987
- journal article
- Published by Ceramic Society of Japan in Journal of the Ceramic Association, Japan
- Vol. 95 (1098) , 197-201
- https://doi.org/10.2109/jcersj1950.95.1098_197
Abstract
The conductivity of rapidly quenched glassy flakes in the system Li4SiO4-Li3BO3 was measured. A maximum conductivity was observed at a composition near 50-60mol% Li3BO3; this behavior can be called the “mixed anion effect”. The enhancement of conductivity was shown to be related to the decrease in the activation energy for conduction. The relation between the “mixed anion effect” and the degree of supercooling of glass was discussed on the basis of the linear plots of the conductivity enhancement vs. the ratio (T1-Tg)/T1, where T1 is the liquidus temperature and Tg the glass transition temperature.Keywords
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