Constitutive equation for gas sensitivity of nanocrystalline tin oxide sensor
Abbreviated Journal Title
constitutive equation; gas sensor; nanocrystalline; theoretical model; thin film; tin oxide; THIN-FILM; SENSING PROPERTIES; CONDUCTION MODEL; THICKNESS; SNO2; Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation; Physics, Applied
A new constitutive equation for the gas sensitivity of nanocrystalline tin oxide (SnO2) thin film sensor is proposed in this investigation. The experimentally observed variation in the gas sensitivity as a function of operating temperature and the amount of reducing gas, as reported in the literature, is shown to be satisfactorily explained by the proposed theoretical model.
"Constitutive equation for gas sensitivity of nanocrystalline tin oxide sensor" (2004). Faculty Bibliography 2000s. 4801.