Radiochemical investigations of ion exchange on silver halide crystals

摘要

We have made radiochemical investigations to the ion exchange in the systems ~(110m)AgCl_((s))--Ag_((1))~+ and ~(110m)AgBr_((s))--Ag_((1))~+ for the calculation of the activation energy for the self diffusion of the ~(110m)Ag~+ ions inside the crystal. The mass transfer of the ~(110m)Ag~+ ions from the crystal to the solution in the systems ~(110m)AgCl_((s))--Ag_((1))~+ and ~(110m)AgBr_((s))--ag_((1))~+ is a very complex problem. A report is given of the diffusion of Ag~+ ions in AgCl and AgBr crystals. The kinetics of reexchanges of the ~(110m)Ag~+ ions from the crystals to the solution was measured.