A 3D scaffold for ultra-sensitive reduced graphene oxide gas sensors

作者:Yun Yong Ju; Hong Won G; Choi Nak Jin; Park Hyung Ju; Moon Seung Eon; Kim Byung Hoon; Song Ki Bong; Jun Yongseok; Lee Hyung Kun*
来源:Nanoscale, 2014, 6(12): 6511-6514.
DOI:10.1039/c4nr00332b

摘要

An ultra-sensitive gas sensor based on a reduced graphene oxide nanofiber mat was successfully fabricated using a combination of an electrospinning method and graphene oxide wrapping through an electrostatic self-assembly, followed by a low-temperature chemical reduction. The sensor showed excellent sensitivity to NO2 gas.

  • 出版日期2014