Fig. 6
From: Doping induced enhancement for acetone sensing in ceria

(a − i) Conductance transients of the 0-30SDC with acetone at 300 -250 °C with 25 °C interval (m) comparison of response% of 0–30 SDC samples (n) comparison of response transient of 0SDC and 20 SDC (o) Conductance transients of the 20SDC sensor toward different concentrations.