Figure 5From: Gas sensing properties of conducting polymer/Au-loaded ZnO nanoparticle composite materials at room temperatureFE-SEM micrographs of the cross-sectional structure. (a) P3HT. (d) P3HT:1.00 mol% Au/ZnO NPs sensing films on an alumina substrate. (b, e) Corresponding EDX. (c, f) Corresponding line scan profiles.Back to article page