The properties of molybdate glasses were determined as a function of composition and temperature. The results (tables 237 and 238) revealed the occurrence of a mixed-ion effect. The latter was explained in terms of weak-electrolyte theory.

K.Hariharan, C.Sangamithra: Materials Chemistry and Physics, 1992, 32[3], 240-3

 

 

Table 237

Ionic Conductivity of xAgI-(40-x)CuI-60(Cu2O+MoO3) Glasses at 300K

 

x

σ (S/cm)

0

1.51 x 10-3

10

3.80 x 10-4

20

2.24 x 10-4

30

3.55 x 10-5

40

1.23 x 10-4

 

 

 

Table 238

Ionic Conductivity of xAgI-(70-x)CuI-30(Cu2O+MoO3) Glasses at 300K

 

x

σ (S/cm)

0

3.25 x 10-3

7

1.09 x 10-3

14

3.81 x 10-4

21

2.55 x 10-4

28

1.52 x 10-4

35

8.32 x 10-5

42

5.50 x 10-5

49

3.40 x 10-5

56

3.50 x 10-5

63

7.40 x 10-5

70

1.14 x 10-4