The tracer diffusion coefficients of ions in PbCl2 were measured using a technique involving diffusion of the tracer out of an open capillary and into an inert bath. The results were described by:

D(cm2/s) = 2.55 x 10-3exp[-7740/RT]

at 515 to 580C.

C.A.Angell, J.W.Tomlinson: Transactions of the Faraday Society, 1965, 61, 2312-20