By using the serial sectioning technique, an investigation was made of the diffusion of 110Ag in compressed powder samples. The data (figure 34) could be described by an activation energy of 0.084eV. These diffusivities were larger than any others then known for a solid at such temperatures, and the activation energy was lower than those usually observed. Silver Diffusion in a High-Conductivity Solid Electrolyte. G.G.Bentle: Journal of Applied Physics, 1968, 39[8], 4036-8

Figure 34

Diffusion of 110Ag in Ag4RbI5