Chronopotentiometric methods were used to investigate the interdiffusion of Ag+ ions in melts. The data for temperatures ranging from 663 to 865C could be described by:

D (cm2/s) = 2.38 x 10-3 exp[-7.223(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