Journal of Sensors / 2009 / Article / Tab 1

Research Article

Sb-SnO2-Nanosized-Based Resistive Sensors for NO2 Detection

Table 1

Main characteristics of the nanopowders synthesized and treated at different temperatures.

CodeSb (wt%)Treatment temperature (°C)Crystallyne structureMean grain size (nm)

S n O 2 0120SnO, Tetragonal26
300 S n O 2 , Cassiterite29
600 S n O 2 , Cassiterite31

Sb- S n O 2 5120SnO12
300 S n O 2 , Cassiterite15
600 S n O 2 , Cassiterite16

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