Research Article
TiO2/Pt/TiO2 Sandwich Nanostructures: Towards Alcohol Sensing and UV Irradiation-Assisted Recovery
Figure 4
(a) Sensor responses of Pt, TiO2/Pt, and TiO2/Pt/TiO2 to 100 ppm ethanol vapor and (b) resistance change of each sensor upon 100 ppm ethanol exposure.
| (a) |
| (b) |