Fig. 3: The stability and environmental tolerance of TiNx sensors. | Nature Communications

Fig. 3: The stability and environmental tolerance of TiNx sensors.

From: Titanium nitride sensor for selective NO2 detection

Fig. 3

a 30-cycle dynamic sensing response of TiN-600 sensor to 50 ppm NO2. b The response of the TiN-600 sensor to 50 ppm NO2 decreased by only 4.2% over 6 months. c Comparison of the long-term stability of the TiN-600 sensor with previously reported Pt-loaded electrochemical gas sensors. References in the plot can be found in the Supplementary Information. d The effect of different relative humidities (RH) on the transient response of the TiN-600 sensor. e The dynamic sensing response of the TiN-600 sensor to 50 ppm NO2 at −20 °C. Source data are provided as a Source Data file.

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