SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films

Abstract : This study presents Shear Horizontal Surface Acoustic Wave (SH-SAW) sensor based on ink-jet printed poly (3,4-ethylenedioxythiophene) polystyrene sulfonate – multi wall carbon nanotubes (PEDOT:PSS-MWCNTs) and MWNTs-based inks as sensitive gas material. Experiments show the validation of fabrication process of acoustic platform and ink-jet printed sensitive layers. The characterization of two devices under different concentrations of ethanol vapor shows promising results in terms of reproducibility of the measurements. A sensitivity of 12Hz/ppm was recorded with the sensor based on ink-jet printed 600nm thickness sensitive layer.
Complete list of metadatas

Cited literature [9 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01719051
Contributor : Corinne Dejous <>
Submitted on : Tuesday, February 27, 2018 - 9:21:58 PM
Last modification on : Friday, June 14, 2019 - 6:31:18 PM
Long-term archiving on : Monday, May 28, 2018 - 11:41:42 AM

File

IEEESensors2017_SH-SAW VOCs se...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01719051, version 1
  • ARXIV : 1803.00462

Citation

H. Hallil, Q. Zhang, E. Flahaut, K Pieper, L Olçomendy, et al.. SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films. IEEE Sensors, Oct 2017, Glasgow, Ireland. ⟨hal-01719051⟩

Share

Metrics

Record views

285

Files downloads

97