The interdiffusion coefficients of Ag+ were determined by using a capillary reservoir technique. The results (table 64) could be described by:
D (m2/s) = 6.2 x 10-8 exp[-16.8(kJ/mol)/RT]
T.Ejima, T.Yamamura, M.Kawashima: Nippon Kinzoku Gakkaishi, 1979, 43[5], 425-33
Table 64
Diffusivity of Ag in Molten CsCl
Temperature (K) | D (m2/s) |
940 | 6.72 x 10-9 |
943 | 7.59 x 10-9 |
990 | 8.57 x 10-9 |
992 | 7.81 x 10-9 |
1042 | 8.83 x 10-9 |
1050 | 8.98 x 10-9 |
1080 | 9.35 x 10-9 |
1090 | 9.50 x 10-9 |
1138 | 1.07 x 10-8 |
1142 | 1.05 x 10-8 |