Figure 8
From: Pd/ZnO nanorods based sensor for highly selective detection of extremely low concentration hydrogen
Cross selectivity response curve for various gases mixture (500 ppm H2, 500 ppm H2 + 500 ppm CH4 and 500 ppm H2 + 500 ppm CH4 + 500 ppm H2S) at 150 °C operating temperature.
