Publication detail

Flexible gas sensing devices with directly grown tungsten oxide nanoneedles via AACVD

VALLEJOS VARGAS, S Gracia, I. Figueras, Sanchez, J. Mas, R. Cane, C.

Original Title

Flexible gas sensing devices with directly grown tungsten oxide nanoneedles via AACVD

Type

conference proceedings

Language

English

Original Abstract

Flexible gas sensing devices have been fabricated by directly integrating multilayer polymer-based platforms and highly crystalline tungsten oxide nanoneedles grown via aerosol-assisted chemical vapor deposition (AACVD). Thermal simulations and characterization of the heating element demonstrate these devices provide uniform temperature distribution at the sensing active area and gas sensing tests show repeatable and satisfactory responses towards hydrogen and ethanol. These devices go beyond traditional gas sensors, offering flexibility and functionality, with a fabrication method that provides great advantages for the integration of nanomaterials and flexible platforms and that can be used in a cost effective production for large-scale applications.

Keywords

AACVD; flexible gas sensors; nanostructures; tungsten oxide

Authors

VALLEJOS VARGAS, S; Gracia, I.; Figueras, Sanchez, J.; Mas, R.; Cane, C.

Released

16. 4. 2015

Publisher

Institute of Electrical and Electronics Engineers Inc

URL

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7087483

BibTex

@proceedings{BUT117971,
  editor="VALLEJOS VARGAS, S and Gracia, I. and Figueras, Sanchez, J. and Mas, R. and Cane, C.",
  title="Flexible gas sensing devices with directly grown tungsten oxide nanoneedles via AACVD",
  year="2015",
  publisher="Institute of Electrical and Electronics Engineers Inc",
  doi="10.1109/CDE.2015.7087483",
  url="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7087483"
}