Figure 6 | Scientific Reports

Figure 6

From: Shape-controlled synthesis of palladium and copper superlattice nanowires for high-stability hydrogen sensors

Figure 6

The baseline and response comparison between the Pd NWs and PdCu NWs under the same testing conditions.

(a), The baseline analysis of PdCu and Pd NWs under H2 flux (0.5% (v/v) at room temperature and atmospheric pressure. The enlarged current versus time plots from (a) for on-off events showing the response and recovery behaviors of (b) Pd NWs and (c) PdCu NWs.

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