• 文献标题:   Highly flexible, mechanically stable, and sensitive NO2 gas sensors based on reduced graphene oxide nanofibrous mesh fabric for flexible electronics
  • 文献类型:   Article
  • 作  者:   PARK HJ, KIM WJ, LEE HK, LEE DS, SHIN JH, JUN Y, YUN YJ
  • 作者关键词:   reduced graphene oxide, electrospun nylon6 nanofiber, no2 gas sensor, flexible gas sensor, electronic textile
  • 出版物名称:   SENSORS ACTUATORS BCHEMICAL
  • ISSN:   0925-4005
  • 通讯作者地址:   Konkuk Univ
  • 被引频次:   19
  • DOI:   10.1016/j.snb.2017.11.032
  • 出版年:   2018

▎ 摘  要

Flexible gas sensors with high-sensitivity and good stability are essential components of wearable electronic devices. In this paper, we present a novel graphene fabric gas sensor composed of reduced graphene oxide (RGO) nanosheets and electrospun nylon-6 nanofibers. By combination the RGO with nanofiber, the graphene electronic fabrics show sensitive response to NO2 (13.6%@1 ppm) at room temperature, and excellent mechanical reliability against repeated deformation during 5000 bending cycles with an extreme bending radius of 1.0 mm. (c) 2017 Elsevier B.V. All rights reserved.