Figure 10From: Gas sensing properties of conducting polymer/Au-loaded ZnO nanoparticle composite materials at room temperatureRelative response. The relative response to NH3 (1,000 ppm), C2H5OH (1,000 ppm), CO (1,000 ppm), H2S (1,000 ppm), NO2 (1,000 ppm), and H2O (80% RH) of sensors with difference ratio of P3HT:1.00 mol% Au/ZnO NPs (1:0, 1:1, 2:1, 3:1, 4:1, 1:2, and 0:1).Back to article page