Pd-Doped SnO<sub>2</sub>-Based Sensor Detecting Characteristic Fault Hydrocarbon Gases in Transformer Oil

<table>DOS of SnO<sub>2</sub> (110) surface before and after Pd<sup>2+</sup>-doping.</table>

Journal of Nanomaterials

Figure 6: Pd-Doped SnO<sub>2</sub>-Based Sensor Detecting Characteristic Fault Hydrocarbon Gases in Transformer Oil 