The frequency spectra of conductivity for 0.4CuI-0.6 CuPO3 glass in the range of 300 Hz-1.5 MHz at the temperature of 200 to 300 K was presented. The spectra showed a plateau in intermediate frequency range and a rise in high frequency range, respectively, and the behaviour varied with temperature. The complex impedance spectra of the glass were analyzed, and the frequency dependence of conductivity was discussed according to a local polarization model based on the effect of the long-range disorder structurally on ion transport in non-crystalline solids.
Origin
E China University Of Science And Technology, Shanghai
Journal Title
Proc 17Th Int Cong Glass, Beijing, Vol 3 October 1995 391-396
Sector
Special Glass
Class
S 1289