Excellent acetone sensing properties of porous ZnO<xref ref-type="fn" rid="cpb140949fn1">*</xref>

Excellent acetone sensing properties of porous ZnO*

Liu Chang-Bai†, Liu Xing-Yi, Wang Sheng-Lei

Fig. 4. Responses of porous ZnO gas sensors to 100-ppm acetone at different operating temperatures.