Preparation, Characterization, and Mechanistic Understanding of Pd-Decorated ZnO Nanowires for Ethanol Sensing

Figure 5

Dynamic responses of ZnO-NWs and Pd-ZnO-NWs-5 sensors to ethanol in the detection range from 1 to 800 ppm. The inserted image shows the partial magnified response curve of sensors exposed to 1 ppm ethanol.