期刊

Advanced Materials

标题

Gas Sensors: High-Oriented Polypyrrole Nanotubes for Next-Generation Gas Sensor

作者

Mianqi Xue, Fengwang Li, Dong Chen, Zhanhai Yang, Xiaowei Wang, Junhui Ji

摘要

On page 8265, M. Xue and co-workers describe the growth of highly oriented polypyrrole nanotubes by in situ vapor-phase polymerization within a nanoscale template under low temperature. A gas sensor based on these nanotubes demonstrates an ultralow detection limit (0.05 ppb) and very fast response toward electron-donating molecules. This in situ mass-production method for conducting polymers may pave a new step toward next-generation gas sensors.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/adma.201670258/full