The interdiffusion of Cd2+ was determined in chloride melts by using the chronopotentiometric method. The results (table 136) could be described by:
D (cm2/s) = 2.97 x 10-3 exp[-8.055(kcal/mol)/RT]
C.Herdlicka, S.Sternberg: Revue Roumaine de Chimie, 1975, 20[8], 1051-5
Table 136
Diffusivity of Cd2+ in Molten NaCl
Temperature (C) | D (cm2/s) |
825 | 7.43 x 10-5 |
834 | 7.88 x 10-5 |
852 | 7.92 x 10-5 |
863 | 8.13 x 10-5 |
870 | 8.64 x 10-5 |
880 | 9.13 x 10-5 |