Chronopotentiometric methods were used to investigate the interdiffusion of Ag+ ions in melts. The data for 735 to 876C could be described by:

D (cm2/s) = 1.87 x 10-3 exp[-6.712(kcal/mol)/RT]

Interdiffusion Coefficient of the Ag Ion in Molten Alkali Chlorides by the Chronopotentiometric Method. S.Sternberg, C.Herdlicka: Revue Roumaine de Chimie, 1972, 17[1-2], 343-52