Electrochemical impedance measurements were used to monitor the diffusion of molecular Cl in melts (table 110). The results were consistent with a small Cl2-Cl- binding energy.

Effect of Complexing on the Solubility and Diffusion of Molecular Chlorine in Ionic Liquids. E.A.Ukshe, L.S.Leonova, G.N.Yavonova, N.G.Bukun: Elektrokhimiya, 1971, 7[3], 390-3

 

Table 111

Diffusivity of Ti in MgCl2-KCl Melts

 

KCl (mol%)

Temperature (C)

D (cm2/s)

E (kJ/mol)

75

600

3.89 x 10-5

61.9

67

520

2.13 x 10-5

30.9

60

520

3.30 x 10-5

31.3