Superionic glasses in the system (0.6LiS.o.4SiS2)-Li4GeO4 were prepared by rapid quenching. The temperature difference between glass transition and crystallisation, which was one of the measures of glass stability against crystallisaiton, was maximised at 5mol% Li4GeO4. The conductivity values at 25 deg C were maximised and activation energies for conduction minimised at the composition with 5 mol% Li4GeO4.
Origin
Osaka Prefecture University, Japan
Journal Title
Phys Chem Glasses 38 2 1997 63-65
Sector
Special Glass
Class
S 1133