Journal of Nanomaterials / 2013 / Article / Fig 9

Research Article

Improved Methane Sensing Properties of Co-Doped SnO2 Electrospun Nanofibers

Figure 9

Responses of the SnO2-based sensors to different concentrations of CH4 at 300°C; the inserts show the relationship in the range of 1–20 ppm.
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