Effect of Li on the Ionic Conductivity and Leaching in Simulated Borosilicate Glasses

摘要

The ionic conductivity of several simulated borosilicate glasses was measured in the temperature range 150-600∩ in air. Leaching experiments were also carried out using Soxhlet apparatus at 100 ∩ for 7 days. As Li+ ion increased in simulated borosilicate glasses, both the ionic conductivity and leaching rate increased. The activation energy in the ionic conduction of the simulated borosilicate glasses was 1.38-1.45 eV in the high temperature region and 0.93-1.1 eV in the low temperature region.