Nanocrystallization of Vanadium Borophosphate Glass for Improving the Electrical and Catalytic Properties

Table 2

Electrical conductivity of 75V₂O₅-15B₂O₃-10P₂O₅ glasses heat-treated at 275°C.

Heating process	Electric resistance	Electrical conductivity
Annealed	35857142.86	0.278884E − 07
275°C/1 h	7042105.263	1.42003E − 07
275°C/3 h	1765000	5.66572E − 07
275°C/5 h	1330769.231	7.51445E − 07