Journal of Nanomaterials / 2013 / Article / Fig 1

Research Article

Improved Methane Sensing Properties of Co-Doped SnO2 Electrospun Nanofibers

Figure 1

Structure chart of the planar sensor. (a) A top view of the substrate, (b) fabricated gas sensor, (c) sensing materials, (d) Ag-Pd interdigital electrodes, and (e) ceramic substrate.
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(a)
173232.fig.001b
(b)
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(c)
173232.fig.001d
(d)
173232.fig.001e
(e)