The ionic conductivity of the α-AgI-stabilized composite and homogeneous glass of the AgI–Ag2O–MoO3 system was measured at 100 to 340K. The α-AgI-stabilized composite type-B showed a progressive change of activation energy at 273K, which was attributed to the order–disorder transition in the α-AgI crystal. The conductivity of glass exhibited bending over a wide temperature range, which was analyzed by using the Vogel–Tamman–Fulcher equation. The calculated value was in excellent agreement with experimental data.

Non-Arrhenius Ionic Conductivity in α-AgI-Stabilized Composites and Rapid Quenched Glasses. N.Kuwata, T.Saito, M.Tatsumisago, T.Minami, J.Kawamura: Solid State Ionics, 175[1-4], 2004, 679-8