The conductivity of polycrystalline spinels was measured, using alternating-current techniques, at temperatures of between 25 and 500C (table 109). The compound, Li2CdCl4, exhibited a high conductivity (0.3S/cm) at 400C, but this was exceeded by that of the solid solution, Li1.9Cd1.05Cl4.
R.Kanno, Y.Takeda, O.Yamamoto: Materials Research Bulletin, 1981, 16[8], 999-1005
Table 109
Ionic Conductivity of Lithium Cadmium Chlorides
Compound | Temperature (C) | σ (S/cm) | Q (kJ/mol) |
Li1.9Cd1.05Cl4 | 100-290 | - | 51 |
Li1.9Cd1.05Cl4 | 290-500 | 1.0 x 10-2(200C) | 40 |
Li1.9Cd1.05Cl4 | 290-500 | 3.5 x 10-1(400C) | 40 |
Li2CdCl4 | 100-270 | - | 58 |
Li2CdCl4 | 270-500 | 5.9 x 10-3(200C) | 49 |
Li2CdCl4 | 270-500 | 3.2 x 10-1(400C) | 49 |