Title of article :
CO gas-sensing characteristics of SnO2 ceramics obtained by chemical precipitation and freeze-drying
Author/Authors :
Santos، نويسنده , , O.Dos and Weiller، نويسنده , , M.L and Junior، نويسنده , , D.Q and Medina، نويسنده , , A.N، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
The method based on precipitation and freeze-drying was used to produce extremely small grains of SnO2. To characterize of the powder, we used the photoacoustic technique and X-ray diffraction. Samples with different compacting pressures were produced and their sensitivity to CO gas was reported.
Keywords :
Tin oxide , Carbon monoxide sensors , Gas sensors , Semiconductor gas sensors
Journal title :
Sensors and Actuators B: Chemical
Journal title :
Sensors and Actuators B: Chemical
