Advances in Materials Science and Engineering / 2019 / Article / Fig 4

Research Article

Oxide Nanomaterials Based on SnO2 for Semiconductor Hydrogen Sensors

Figure 4

Dependencies of conductivity in air (σ0) and response to hydrogen (γ) of the sensors based on undoped SnO2 (squares connected by blue lines) and Pd/SnO2 (circuits connected by red lines) on the sensor operational temperature.

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