1 article(s) from Klimsa, Ladislav
Figure 1: SEM micrographs of deposited layers on an interdigital transducer structure: (a) PANI/ZnO, (b) PANI...
Figure 2: The Raman spectra of the PANI.
Figure 3: Current–voltage characteristics of active layers.
Figure 4: Temperature dependence characteristics of active layers.
Figure 5: Schematic diagram of the gas sensing characterizations apparatus.
Figure 6: Gas characterization of active layers towards (a) 25 ppm of NH3, (b) 25 ppm of NO2, (c) 25 ppm of C...
Figure 7: The responses of sensing layers for different concentrations of NH3.
Figure 8: Gas characterization of active layers to different concentrations of NH3 at 80 °C.
Figure 9: The summary of the gas sensor responses for all active layers.
Figure 10: RH dependences of the sensing layers.
Figure 11: Two-dimensional (a) LDA and (b) PCA projections of extracted features.
Figure 12: Total classification accuracy using the five classifiers SVM, KNN, DT, RF, and GPC with K-fold cros...
Figure 13: Sensor array fabrication.
Figure 14: Sensor array with nanocomposite sensing layers with dimensions and bottom view with heating element...
Figure 15: Smart sensing system block diagram.