A study was made, of the self-diffusion of 110mAg in single crystals, by using serial sectioning and activity measurement of the remaining specimen. The results (table 28) showed that, in the presence of colloidal Ag, the Ag diffusivity was much lower than that in pure crystals.
Effect of Colloidal Ag on the Diffusion of Ag in AgCl. M.Guillemin, C.G.Boissonnas, J.G.Fernandez-Garcia: Chimia, 1969, 23[11], 409-11
Table 25
Ratio of the Self-Diffusion Coefficients of 110mAg Ions
in AgCl Containing CdCl2 to those in Pure AgCl
CdCl2 (mol%) | Temperature (C) | Dc/Dp |
0.012 | 200 | 1.88 |
0.012 | 250 | 0.95 |
0.012 | 300 | 0.76 |
0.012 | 350 | 0.79 |
0.06 | 200 | 6.28 |
0.06 | 250 | 3.00 |
0.06 | 300 | 0.96 |
0.06 | 350 | 0.86 |
0.5 | 200 | 68 |
0.5 | 250 | 15.6 |
0.5 | 300 | 4.84 |
0.5 | 350 | 2.10 |
1.0 | 200 | 165 |
1.0 | 250 | 35 |
1.0 | 300 | 12.2 |
1.0 | 350 | 5.03 |
2.5 | 200 | 343 |
2.5 | 250 | 87 |
2.5 | 300 | 30.3 |