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Influence of the completion of oxidation on the long-term response of RGTO SnO2 gas sensors

2000; Elsevier BV; Volume: 66; Issue: 1-3 Linguagem: Inglês

10.1016/s0925-4005(99)00359-7

1873-3077

Á. Diéguez, A. Romano‐Rodrı́guez, J.R. Morante, L. Sangaletti, Laura E. Depero, Elisabetta Comini, G. Faglia, Giorgio Sberveglieri,

ZnO doping and properties

Starting from Sn droplets, the evolution of the microstructure of tin dioxide layers during their oxidation process is reported. The effect on the stability of the sensor response is shown by comparing the behavior of sensors obtained at different oxidation conditions.