Oxygen and Other Sensors Based on Fluoride Ion Conductors

8 Oxygen and Other Sensors Based on Fluoride Ion Conductors 

At present, various oxygen sensors using metal oxide ionic conductors or oxide saniconductors are available for a wide variety of applications. It was shown that fluoride ion conductors such as LaFj, PbFj (Yamazoe and Miura 1990), and PbSnF (Kuwato et al. 1990,1997 Wakagi and Kuwano 1994) can also be used for these purposes. Table 6.5 summarizes solid-state oxygen sensors based on fluoride 

Sensor configuration Sensing mode Pq2- range T ( C) Response time (90%) 

Akridge JR, Balkanski M (eds) (1990) Solid state microbatteries. Plenum, New York, pp 381-393 

Alberti G, Casciola M (2001) Solid state protonic conductors, present main applications and future prospects. Solid 

---