Facile Hydrothermal Synthesis and Basic Gas-Sensing Properties of Two Three-Dimensional Nanostructures of SnO<sub>2</sub>

<table>Gas response of the sensors to different gas concentration ranking from 50 to 400 ppm.</table>

Journal of Nanomaterials

Figure 7: Facile Hydrothermal Synthesis and Basic Gas-Sensing Properties of Two Three-Dimensional Nanostructures of SnO<sub>2</sub> 