The porous-frit technique was used to study the self-diffusion of 110mAg in the melt (table 218). The Klemm friction coefficients did not indicate the existence of complex entities. Cation and anion diffusivities which were calculated using the Nernst-Einstein equation agreed with previously reported data to within 20%.
D.Andreasson, A.Behn, C.A.Sjöblom: Zeitschrift für Naturforschung, 1971, 26a[4], 329-30
Table 218
Self-Diffusion of Ag+ in Molten AgI
Temperature (C) | D (cm2/s) |
580 | 4.77 x 10-5 |
598 | 5.28 x 10-5 |
620 | 5.52 x 10-5 |
556 | 4.4 x 10-5 |
600 | 5.7 x 10-5 |