Figure 4
From: Agx@WO3 core-shell nanostructure for LSP enhanced chemical sensors
Transient response at different temperatures for sensors using 100 ppm alcohol vapor exposure.
The upper-right inset in each figure shows corresponding response and recovery curves for the senor at its optimum working temperature. (a), pure WO3; (b), Agx-WO3 mixture; (c), Ag(25nm)@(2D-WO3); (d), Ag(35nm)@(2D-WO3); (e), Ag(45nm)@(2D-WO3); (f), Ag(60nm)@(2D-WO3).
