Kinetic model of thermally cycled tin oxide gas sensor
作者： Stanislaw Wlodek , Konrad Colbow , Franco Consadori
DOI: 10.1016/0925-4005(91)80204-W
关键词:
摘要: Abstract The equation describing changes of gas sensor conductance with temperature and reducing concentration within a thermal cycle has been derived from simple kinetic expressions for basic gas/ surface interactions. Output signals thermally cycled Figaro #813 carbon monoxide, hydrogen propane have subsequently fitted to the equation. satisfactory agreement obtained between theoretical experimental responses implies that shape output signal tin oxide can be understood in terms pure model including three processes: adsorption, desorption catalysed oxidation.
elsevier.com
sci-hub.se 参考文章(5)
W M Sears, K Colbow, F Consadori, General characteristics of thermally cycled tin oxide gas sensors Semiconductor Science and Technology. ,vol. 4, pp. 351- 359 ,(1989) , 10.1088/0268-1242/4/5/004
W.M. Sears, Konrad Colbow, Rick Slamka, Franco Consadori, Selective thermally cycled gas sensing using fast Fourier-transform techniques Sensors and Actuators B: Chemical. ,vol. 2, pp. 283- 289 ,(1990) , 10.1016/0925-4005(90)80155-S
F. James, M. Roos, MINUIT-a system for function minimization and analysis of the parameter errors and correlations Computer Physics Communications. ,vol. 10, pp. 343- 367 ,(1984) , 10.1016/0010-4655(75)90039-9
René Lalauze, Dai Nghia Bui, Christophe Pijolat, Chemical gaseous treatment of SnO 2 for a selective detection of gas International Meeting on Chemical Sensors. pp. 47- 52 ,(1983)
Stanislaw Wlodek, Konrad Colbow, Franco Consadori, Signal-shape analysis of a thermally cycled tin-oxide gas sensor Sensors and Actuators B-chemical. ,vol. 3, pp. 63- 68 ,(1991) , 10.1016/0925-4005(91)85008-7