Nanoscale 2013-03-07

Ultralow-limit gas detection in nano-dumbbell polymer sensor via electrospinning.

Mianqi Xue, Fengwang Li, Yue Wang, Xiaojing Cai, Feng Pan, Jitao Chen

Index: Nanoscale 5(5) , 1803-5, (2013)

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Abstract

Nano-dumbbells via electrospinning: controllable nano-dumbbells are fabricated via electrospinning. The weight block parts and the length of nanowires between them can be adjusted through changing the experimental conditions. This nanostructure enables ultralow-limit gas sensing properties of the resulting polypyrrole-based microsensor.