Chronopotentiometric methods were used to study the diffusion of Cl in the molten material. The results (table 167) were suggested to indicate a temperature-independence of the diffusion coefficient.

L.S.Leonova, E.A.Ukshe: Elektrokhimiya, 1970, 6[6], 892-3

 

 

Table 167

Diffusion of Cl in RbCl Melts

 

Temperature (C)

D (cm2/s)

733

9.4 x 10-5

735

6.5 x 10-5

745

9.3 x 10-5

757

8.0 x 10-5

775

9.4 x 10-5

800

1.01 x 10-4

840

1.01 x 10-4

881

9.2 x 10-5